[INFO] cloning repository https://github.com/claud32/C-Syntax-Validator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/claud32/C-Syntax-Validator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclaud32%2FC-Syntax-Validator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclaud32%2FC-Syntax-Validator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fb273f9bf1599663e132debc8d9a6c63994e73c6 [INFO] linting claud32/C-Syntax-Validator against nightly for clippy-nonminimal_bool-denied [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclaud32%2FC-Syntax-Validator" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/claud32/C-Syntax-Validator [INFO] finished tweaking git repo https://github.com/claud32/C-Syntax-Validator [INFO] tweaked toml for git repo https://github.com/claud32/C-Syntax-Validator written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/claud32/C-Syntax-Validator on toolchain nightly [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/claud32/C-Syntax-Validator already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded custom_error v1.9.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5c57e2c3da5dfe790e8d07bdf6b0a0ddeeaaa8d24a01598c233512b33dd1a2eb [INFO] running `Command { std: "docker" "start" "-a" "5c57e2c3da5dfe790e8d07bdf6b0a0ddeeaaa8d24a01598c233512b33dd1a2eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5c57e2c3da5dfe790e8d07bdf6b0a0ddeeaaa8d24a01598c233512b33dd1a2eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c57e2c3da5dfe790e8d07bdf6b0a0ddeeaaa8d24a01598c233512b33dd1a2eb", kill_on_drop: false }` [INFO] [stdout] 5c57e2c3da5dfe790e8d07bdf6b0a0ddeeaaa8d24a01598c233512b33dd1a2eb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "clippy" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a07d459d42f5724af803a8bc08ceba39414bda958d2a87fd82a03a77e3e8f5ac [INFO] running `Command { std: "docker" "start" "-a" "a07d459d42f5724af803a8bc08ceba39414bda958d2a87fd82a03a77e3e8f5ac", kill_on_drop: false }` [INFO] [stderr] Checking custom_error v1.9.2 [INFO] [stderr] Checking project v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: redundant field names in struct initialization [INFO] [stdout] --> src/main.rs:70:11 [INFO] [stdout] | [INFO] [stdout] 70 | text: text, [INFO] [stdout] | ^^^^^^^^^^ help: replace it with: `text` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stdout] = note: `#[warn(clippy::redundant_field_names)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: redundant field names in struct initialization [INFO] [stdout] --> src/main.rs:71:11 [INFO] [stdout] | [INFO] [stdout] 71 | token_type: token_type, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `token_type` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: redundant field names in struct initialization [INFO] [stdout] --> src/main.rs:318:13 [INFO] [stdout] | [INFO] [stdout] 318 | all_tokens: all_tokens, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `all_tokens` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: redundant field names in struct initialization [INFO] [stdout] --> src/main.rs:70:11 [INFO] [stdout] | [INFO] [stdout] 70 | text: text, [INFO] [stdout] | ^^^^^^^^^^ help: replace it with: `text` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stdout] = note: `#[warn(clippy::redundant_field_names)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: redundant field names in struct initialization [INFO] [stdout] --> src/main.rs:71:11 [INFO] [stdout] | [INFO] [stdout] 71 | token_type: token_type, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `token_type` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: redundant field names in struct initialization [INFO] [stdout] --> src/main.rs:318:13 [INFO] [stdout] | [INFO] [stdout] 318 | all_tokens: all_tokens, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `all_tokens` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:1063:29 [INFO] [stdout] | [INFO] [stdout] 1063 | ... ///println!("w1111{:?},{:?},{:?}",curr_lexeme.text,curr_lexeme.line_num,curr_lexeme.char_pos); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 1064 | / ... match self.get_next_token(){ [INFO] [stdout] 1065 | | ... None => Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}), [INFO] [stdout] 1066 | | ... Some(x) => { [INFO] [stdout] 1067 | | ... curr_lexeme = x; [INFO] [stdout] ... | [INFO] [stdout] 1091 | | ... } [INFO] [stdout] | |_______- rustdoc does not generate documentation for expressions [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:1063:29 [INFO] [stdout] | [INFO] [stdout] 1063 | ... ///println!("w1111{:?},{:?},{:?}",curr_lexeme.text,curr_lexeme.line_num,curr_lexeme.char_pos); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 1064 | / ... match self.get_next_token(){ [INFO] [stdout] 1065 | | ... None => Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}), [INFO] [stdout] 1066 | | ... Some(x) => { [INFO] [stdout] 1067 | | ... curr_lexeme = x; [INFO] [stdout] ... | [INFO] [stdout] 1091 | | ... } [INFO] [stdout] | |_______- rustdoc does not generate documentation for expressions [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/main.rs:1083:49 [INFO] [stdout] | [INFO] [stdout] 1078 | ... return Ok(()) [INFO] [stdout] | ------------- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 1083 | ... return Ok(()); [INFO] [stdout] | ^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/main.rs:1144:49 [INFO] [stdout] | [INFO] [stdout] 1139 | ... return Ok(()) [INFO] [stdout] | ------------- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 1144 | ... return Ok(()); [INFO] [stdout] | ^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/main.rs:1083:49 [INFO] [stdout] | [INFO] [stdout] 1078 | ... return Ok(()) [INFO] [stdout] | ------------- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 1083 | ... return Ok(()); [INFO] [stdout] | ^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/main.rs:1144:49 [INFO] [stdout] | [INFO] [stdout] 1139 | ... return Ok(()) [INFO] [stdout] | ------------- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 1144 | ... return Ok(()); [INFO] [stdout] | ^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `next_char` is never read [INFO] [stdout] --> src/main.rs:256:17 [INFO] [stdout] | [INFO] [stdout] 256 | next_char = file.get_next_char().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `next_char` is never read [INFO] [stdout] --> src/main.rs:246:9 [INFO] [stdout] | [INFO] [stdout] 246 | next_char = file.get_next_char().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `next_char` is never read [INFO] [stdout] --> src/main.rs:256:17 [INFO] [stdout] | [INFO] [stdout] 256 | next_char = file.get_next_char().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `next_char` is never read [INFO] [stdout] --> src/main.rs:246:9 [INFO] [stdout] | [INFO] [stdout] 246 | next_char = file.get_next_char().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:429:13 [INFO] [stdout] | [INFO] [stdout] 429 | let mut functional_token = self.get_curr_token(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:429:13 [INFO] [stdout] | [INFO] [stdout] 429 | let mut functional_token = self.get_curr_token(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/main.rs:598:18 [INFO] [stdout] | [INFO] [stdout] 598 | Some(x) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/main.rs:598:18 [INFO] [stdout] | [INFO] [stdout] 598 | Some(x) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `nextnext_token` is assigned to, but never used [INFO] [stdout] --> src/main.rs:657:21 [INFO] [stdout] | [INFO] [stdout] 657 | let nextnext_token; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_nextnext_token` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `nextnext_token` is never read [INFO] [stdout] --> src/main.rs:670:25 [INFO] [stdout] | [INFO] [stdout] 670 | nextnext_token = x; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `nextnext_token` is assigned to, but never used [INFO] [stdout] --> src/main.rs:657:21 [INFO] [stdout] | [INFO] [stdout] 657 | let nextnext_token; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_nextnext_token` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `nextnext_token` is never read [INFO] [stdout] --> src/main.rs:670:25 [INFO] [stdout] | [INFO] [stdout] 670 | nextnext_token = x; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:835:13 [INFO] [stdout] | [INFO] [stdout] 835 | let mut next_token; [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:835:13 [INFO] [stdout] | [INFO] [stdout] 835 | let mut next_token; [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/main.rs:1055:30 [INFO] [stdout] | [INFO] [stdout] 1055 | Some(x) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/main.rs:1055:30 [INFO] [stdout] | [INFO] [stdout] 1055 | Some(x) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/main.rs:1115:30 [INFO] [stdout] | [INFO] [stdout] 1115 | Some(x) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/main.rs:1169:18 [INFO] [stdout] | [INFO] [stdout] 1169 | Some(x) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/main.rs:1115:30 [INFO] [stdout] | [INFO] [stdout] 1115 | Some(x) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/main.rs:1169:18 [INFO] [stdout] | [INFO] [stdout] 1169 | Some(x) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `curr_lexeme` is never read [INFO] [stdout] --> src/main.rs:1228:29 [INFO] [stdout] | [INFO] [stdout] 1228 | ... curr_lexeme = x; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `curr_lexeme` is never read [INFO] [stdout] --> src/main.rs:1228:29 [INFO] [stdout] | [INFO] [stdout] 1228 | ... curr_lexeme = x; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/main.rs:1262:30 [INFO] [stdout] | [INFO] [stdout] 1262 | Some(x) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `curr_lexeme` is never read [INFO] [stdout] --> src/main.rs:1251:31 [INFO] [stdout] | [INFO] [stdout] 1251 | let mut curr_lexeme = self.get_curr_token(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/main.rs:1262:30 [INFO] [stdout] | [INFO] [stdout] 1262 | Some(x) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/main.rs:1306:30 [INFO] [stdout] | [INFO] [stdout] 1306 | Some(x) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `curr_lexeme` is never read [INFO] [stdout] --> src/main.rs:1251:31 [INFO] [stdout] | [INFO] [stdout] 1251 | let mut curr_lexeme = self.get_curr_token(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `curr_lexeme` is never read [INFO] [stdout] --> src/main.rs:1292:31 [INFO] [stdout] | [INFO] [stdout] 1292 | let mut curr_lexeme = self.get_curr_token(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/main.rs:1306:30 [INFO] [stdout] | [INFO] [stdout] 1306 | Some(x) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `curr_lexeme` is never read [INFO] [stdout] --> src/main.rs:1292:31 [INFO] [stdout] | [INFO] [stdout] 1292 | let mut curr_lexeme = self.get_curr_token(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/main.rs:1336:22 [INFO] [stdout] | [INFO] [stdout] 1336 | Some(x) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/main.rs:1371:34 [INFO] [stdout] | [INFO] [stdout] 1371 | ... Some(x) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `functional_token` [INFO] [stdout] --> src/main.rs:1377:37 [INFO] [stdout] | [INFO] [stdout] 1377 | ... let functional_token = self.get_curr_token(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_functional_token` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `curr_lexeme` is never read [INFO] [stdout] --> src/main.rs:1386:49 [INFO] [stdout] | [INFO] [stdout] 1386 | ... curr_lexeme = self.get_next_token().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/main.rs:1336:22 [INFO] [stdout] | [INFO] [stdout] 1336 | Some(x) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/main.rs:1371:34 [INFO] [stdout] | [INFO] [stdout] 1371 | ... Some(x) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `functional_token` [INFO] [stdout] --> src/main.rs:1377:37 [INFO] [stdout] | [INFO] [stdout] 1377 | ... let functional_token = self.get_curr_token(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_functional_token` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `curr_lexeme` is never read [INFO] [stdout] --> src/main.rs:1386:49 [INFO] [stdout] | [INFO] [stdout] 1386 | ... curr_lexeme = self.get_next_token().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `start_pos` is never read [INFO] [stdout] --> src/main.rs:1439:25 [INFO] [stdout] | [INFO] [stdout] 1439 | let mut start_pos = 0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `all_tokens_1` [INFO] [stdout] --> src/main.rs:1525:17 [INFO] [stdout] | [INFO] [stdout] 1525 | let all_tokens_1 = struct_scanner_1.get_all_tokens(&mut my_cstream_1); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_all_tokens_1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `start_pos` is never read [INFO] [stdout] --> src/main.rs:1439:25 [INFO] [stdout] | [INFO] [stdout] 1439 | let mut start_pos = 0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `filename` is never read [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | struct Cstream { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 8 | filename: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Cstream` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `as_str` is never used [INFO] [stdout] --> src/main.rs:45:8 [INFO] [stdout] | [INFO] [stdout] 44 | impl TokenType { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] 45 | fn as_str(&self) -> &'static str { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `return_token_type` is never used [INFO] [stdout] --> src/main.rs:79:8 [INFO] [stdout] | [INFO] [stdout] 67 | impl Token { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 79 | fn return_token_type(&self)->String{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `all_tokens_1` [INFO] [stdout] --> src/main.rs:1525:17 [INFO] [stdout] | [INFO] [stdout] 1525 | let all_tokens_1 = struct_scanner_1.get_all_tokens(&mut my_cstream_1); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_all_tokens_1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `filename` is never read [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | struct Cstream { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 8 | filename: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Cstream` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `as_str` is never used [INFO] [stdout] --> src/main.rs:45:8 [INFO] [stdout] | [INFO] [stdout] 44 | impl TokenType { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] 45 | fn as_str(&self) -> &'static str { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `return_token_type` is never used [INFO] [stdout] --> src/main.rs:79:8 [INFO] [stdout] | [INFO] [stdout] 67 | impl Token { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 79 | fn return_token_type(&self)->String{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | return self.get_content().chars().nth(self.char_pos - 1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] = note: `#[warn(clippy::needless_return)]` on by default [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 24 - return self.get_content().chars().nth(self.char_pos - 1); [INFO] [stdout] 24 + self.get_content().chars().nth(self.char_pos - 1) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | return &self.contents; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 28 - return &self.contents; [INFO] [stdout] 28 + &self.contents [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | return self.get_content().chars().nth(self.char_pos - 1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] = note: `#[warn(clippy::needless_return)]` on by default [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 24 - return self.get_content().chars().nth(self.char_pos - 1); [INFO] [stdout] 24 + self.get_content().chars().nth(self.char_pos - 1) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | return &self.contents; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 28 - return &self.contents; [INFO] [stdout] 28 + &self.contents [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:80:9 [INFO] [stdout] | [INFO] [stdout] 80 | return self.token_type.as_str().to_string() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 80 - return self.token_type.as_str().to_string() [INFO] [stdout] 80 + self.token_type.as_str().to_string() [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:80:9 [INFO] [stdout] | [INFO] [stdout] 80 | return self.token_type.as_str().to_string() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 80 - return self.token_type.as_str().to_string() [INFO] [stdout] 80 + self.token_type.as_str().to_string() [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this boolean expression can be simplified [INFO] [stdout] --> src/main.rs:85:8 [INFO] [stdout] | [INFO] [stdout] 85 | if text =='('||text ==')'||text =='{'||text =='}'||text ==','||text =='}'||text =='='||text =='<'||text =='>'||text =='+'||text ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool [INFO] [stdout] = note: `#[warn(clippy::nonminimal_bool)]` on by default [INFO] [stdout] help: try [INFO] [stdout] | [INFO] [stdout] 85 - if text =='('||text ==')'||text =='{'||text =='}'||text ==','||text =='}'||text =='='||text =='<'||text =='>'||text =='+'||text =='-'||text =='*'||text =='/'||text ==';'{ [INFO] [stdout] 85 + if !(text != '(' && text != ')' && text != '{' && text != '}' && text != ',' && text != '=' && text != '<')||text =='>'||text =='+'||text =='-'||text =='*'||text =='/'||text ==';'{ [INFO] [stdout] | [INFO] [stdout] 85 - if text =='('||text ==')'||text =='{'||text =='}'||text ==','||text =='}'||text =='='||text =='<'||text =='>'||text =='+'||text =='-'||text =='*'||text =='/'||text ==';'{ [INFO] [stdout] 85 + if text =='(' || text ==')' || text =='{' || text =='}' || text ==',' || text =='=' || text =='<'||text =='>'||text =='+'||text =='-'||text =='*'||text =='/'||text ==';'{ [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this boolean expression can be simplified [INFO] [stdout] --> src/main.rs:85:8 [INFO] [stdout] | [INFO] [stdout] 85 | if text =='('||text ==')'||text =='{'||text =='}'||text ==','||text =='}'||text =='='||text =='<'||text =='>'||text =='+'||text ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool [INFO] [stdout] = note: `#[warn(clippy::nonminimal_bool)]` on by default [INFO] [stdout] help: try [INFO] [stdout] | [INFO] [stdout] 85 - if text =='('||text ==')'||text =='{'||text =='}'||text ==','||text =='}'||text =='='||text =='<'||text =='>'||text =='+'||text =='-'||text =='*'||text =='/'||text ==';'{ [INFO] [stdout] 85 + if !(text != '(' && text != ')' && text != '{' && text != '}' && text != ',' && text != '=' && text != '<')||text =='>'||text =='+'||text =='-'||text =='*'||text =='/'||text ==';'{ [INFO] [stdout] | [INFO] [stdout] 85 - if text =='('||text ==')'||text =='{'||text =='}'||text ==','||text =='}'||text =='='||text =='<'||text =='>'||text =='+'||text =='-'||text =='*'||text =='/'||text ==';'{ [INFO] [stdout] 85 + if text =='(' || text ==')' || text =='{' || text =='}' || text ==',' || text =='=' || text =='<'||text =='>'||text =='+'||text =='-'||text =='*'||text =='/'||text ==';'{ [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this boolean expression can be simplified [INFO] [stdout] --> src/main.rs:85:8 [INFO] [stdout] | [INFO] [stdout] 85 | if text =='('||text ==')'||text =='{'||text =='}'||text ==','||text =='}'||text =='='||text =='<'||text =='>'||text =='+'||text ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool [INFO] [stdout] help: try [INFO] [stdout] | [INFO] [stdout] 85 - if text =='('||text ==')'||text =='{'||text =='}'||text ==','||text =='}'||text =='='||text =='<'||text =='>'||text =='+'||text =='-'||text =='*'||text =='/'||text ==';'{ [INFO] [stdout] 85 + if !(text != '(' && text != ')' && text != '{' && text != '}' && text != ',' && text != '=')||text =='<'||text =='>'||text =='+'||text =='-'||text =='*'||text =='/'||text ==';'{ [INFO] [stdout] | [INFO] [stdout] 85 - if text =='('||text ==')'||text =='{'||text =='}'||text ==','||text =='}'||text =='='||text =='<'||text =='>'||text =='+'||text =='-'||text =='*'||text =='/'||text ==';'{ [INFO] [stdout] 85 + if text =='(' || text ==')' || text =='{' || text =='}' || text ==',' || text =='='||text =='<'||text =='>'||text =='+'||text =='-'||text =='*'||text =='/'||text ==';'{ [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this boolean expression can be simplified [INFO] [stdout] --> src/main.rs:85:8 [INFO] [stdout] | [INFO] [stdout] 85 | if text =='('||text ==')'||text =='{'||text =='}'||text ==','||text =='}'||text =='='||text =='<'||text =='>'||text =='+'||text ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool [INFO] [stdout] help: try [INFO] [stdout] | [INFO] [stdout] 85 - if text =='('||text ==')'||text =='{'||text =='}'||text ==','||text =='}'||text =='='||text =='<'||text =='>'||text =='+'||text =='-'||text =='*'||text =='/'||text ==';'{ [INFO] [stdout] 85 + if !(text != '(' && text != ')' && text != '{' && text != '}' && text != ',')||text =='='||text =='<'||text =='>'||text =='+'||text =='-'||text =='*'||text =='/'||text ==';'{ [INFO] [stdout] | [INFO] [stdout] 85 - if text =='('||text ==')'||text =='{'||text =='}'||text ==','||text =='}'||text =='='||text =='<'||text =='>'||text =='+'||text =='-'||text =='*'||text =='/'||text ==';'{ [INFO] [stdout] 85 + if text =='(' || text ==')' || text =='{' || text =='}' || text ==','||text =='='||text =='<'||text =='>'||text =='+'||text =='-'||text =='*'||text =='/'||text ==';'{ [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this boolean expression can be simplified [INFO] [stdout] --> src/main.rs:85:8 [INFO] [stdout] | [INFO] [stdout] 85 | if text =='('||text ==')'||text =='{'||text =='}'||text ==','||text =='}'||text =='='||text =='<'||text =='>'||text =='+'||text ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool [INFO] [stdout] help: try [INFO] [stdout] | [INFO] [stdout] 85 - if text =='('||text ==')'||text =='{'||text =='}'||text ==','||text =='}'||text =='='||text =='<'||text =='>'||text =='+'||text =='-'||text =='*'||text =='/'||text ==';'{ [INFO] [stdout] 85 + if !(text != '(' && text != ')' && text != '{' && text != '}' && text != ',' && text != '=')||text =='<'||text =='>'||text =='+'||text =='-'||text =='*'||text =='/'||text ==';'{ [INFO] [stdout] | [INFO] [stdout] 85 - if text =='('||text ==')'||text =='{'||text =='}'||text ==','||text =='}'||text =='='||text =='<'||text =='>'||text =='+'||text =='-'||text =='*'||text =='/'||text ==';'{ [INFO] [stdout] 85 + if text =='(' || text ==')' || text =='{' || text =='}' || text ==',' || text =='='||text =='<'||text =='>'||text =='+'||text =='-'||text =='*'||text =='/'||text ==';'{ [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this boolean expression can be simplified [INFO] [stdout] --> src/main.rs:85:8 [INFO] [stdout] | [INFO] [stdout] 85 | if text =='('||text ==')'||text =='{'||text =='}'||text ==','||text =='}'||text =='='||text =='<'||text =='>'||text =='+'||text ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool [INFO] [stdout] help: try [INFO] [stdout] | [INFO] [stdout] 85 - if text =='('||text ==')'||text =='{'||text =='}'||text ==','||text =='}'||text =='='||text =='<'||text =='>'||text =='+'||text =='-'||text =='*'||text =='/'||text ==';'{ [INFO] [stdout] 85 + if !(text != '(' && text != ')' && text != '{' && text != '}' && text != ',')||text =='='||text =='<'||text =='>'||text =='+'||text =='-'||text =='*'||text =='/'||text ==';'{ [INFO] [stdout] | [INFO] [stdout] 85 - if text =='('||text ==')'||text =='{'||text =='}'||text ==','||text =='}'||text =='='||text =='<'||text =='>'||text =='+'||text =='-'||text =='*'||text =='/'||text ==';'{ [INFO] [stdout] 85 + if text =='(' || text ==')' || text =='{' || text =='}' || text ==','||text =='='||text =='<'||text =='>'||text =='+'||text =='-'||text =='*'||text =='/'||text ==';'{ [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 86 | return TokenType::Operator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 86 - return TokenType::Operator; [INFO] [stdout] 86 + TokenType::Operator [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 86 | return TokenType::Operator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 86 - return TokenType::Operator; [INFO] [stdout] 86 + TokenType::Operator [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | return TokenType::IntConstant; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 89 - return TokenType::IntConstant; [INFO] [stdout] 89 + TokenType::IntConstant [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:92:9 [INFO] [stdout] | [INFO] [stdout] 92 | return TokenType::Identifier; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 92 - return TokenType::Identifier; [INFO] [stdout] 92 + TokenType::Identifier [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | return TokenType::IntConstant; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 89 - return TokenType::IntConstant; [INFO] [stdout] 89 + TokenType::IntConstant [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:95:9 [INFO] [stdout] | [INFO] [stdout] 95 | return TokenType::Identifier; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 95 - return TokenType::Identifier; [INFO] [stdout] 95 + TokenType::Identifier [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:98:9 [INFO] [stdout] | [INFO] [stdout] 98 | return TokenType::Invalid; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 98 - return TokenType::Invalid; [INFO] [stdout] 98 + TokenType::Invalid [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this `if` has identical blocks [INFO] [stdout] --> src/main.rs:91:33 [INFO] [stdout] | [INFO] [stdout] 91 | else if text.is_alphabetic(){ [INFO] [stdout] | _________________________________^ [INFO] [stdout] 92 | | return TokenType::Identifier; [INFO] [stdout] 93 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] note: same as this [INFO] [stdout] --> src/main.rs:94:22 [INFO] [stdout] | [INFO] [stdout] 94 | else if text=='_'{ [INFO] [stdout] | ______________________^ [INFO] [stdout] 95 | | return TokenType::Identifier; [INFO] [stdout] 96 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#if_same_then_else [INFO] [stdout] = note: `#[warn(clippy::if_same_then_else)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:92:9 [INFO] [stdout] | [INFO] [stdout] 92 | return TokenType::Identifier; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 92 - return TokenType::Identifier; [INFO] [stdout] 92 + TokenType::Identifier [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:95:9 [INFO] [stdout] | [INFO] [stdout] 95 | return TokenType::Identifier; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 95 - return TokenType::Identifier; [INFO] [stdout] 95 + TokenType::Identifier [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:98:9 [INFO] [stdout] | [INFO] [stdout] 98 | return TokenType::Invalid; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 98 - return TokenType::Invalid; [INFO] [stdout] 98 + TokenType::Invalid [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this `if` has identical blocks [INFO] [stdout] --> src/main.rs:91:33 [INFO] [stdout] | [INFO] [stdout] 91 | else if text.is_alphabetic(){ [INFO] [stdout] | _________________________________^ [INFO] [stdout] 92 | | return TokenType::Identifier; [INFO] [stdout] 93 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] note: same as this [INFO] [stdout] --> src/main.rs:94:22 [INFO] [stdout] | [INFO] [stdout] 94 | else if text=='_'{ [INFO] [stdout] | ______________________^ [INFO] [stdout] 95 | | return TokenType::Identifier; [INFO] [stdout] 96 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#if_same_then_else [INFO] [stdout] = note: `#[warn(clippy::if_same_then_else)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:121:13 [INFO] [stdout] | [INFO] [stdout] 121 | return TokenType::FloatConstant; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 121 - return TokenType::FloatConstant; [INFO] [stdout] 121 + TokenType::FloatConstant [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:124:13 [INFO] [stdout] | [INFO] [stdout] 124 | return TokenType::IntConstant; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 124 - return TokenType::IntConstant; [INFO] [stdout] 124 + TokenType::IntConstant [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:127:13 [INFO] [stdout] | [INFO] [stdout] 127 | return TokenType::Invalid; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 127 - return TokenType::Invalid; [INFO] [stdout] 127 + TokenType::Invalid [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:141:13 [INFO] [stdout] | [INFO] [stdout] 141 | return TokenType::Identifier; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 141 - return TokenType::Identifier; [INFO] [stdout] 141 + TokenType::Identifier [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:144:13 [INFO] [stdout] | [INFO] [stdout] 144 | return TokenType::Invalid; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 144 - return TokenType::Invalid; [INFO] [stdout] 144 + TokenType::Invalid [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:148:9 [INFO] [stdout] | [INFO] [stdout] 148 | return TokenType::Operator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 148 - return TokenType::Operator; [INFO] [stdout] 148 + TokenType::Operator [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:153:17 [INFO] [stdout] | [INFO] [stdout] 153 | return TokenType::IntConstant; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 153 - return TokenType::IntConstant; [INFO] [stdout] 153 + TokenType::IntConstant [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:156:17 [INFO] [stdout] | [INFO] [stdout] 156 | return TokenType::Invalid; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 156 - return TokenType::Invalid; [INFO] [stdout] 156 + TokenType::Invalid [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:160:13 [INFO] [stdout] | [INFO] [stdout] 160 | return check_token_type_string((&text[1..text.len()]).to_string()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 160 - return check_token_type_string((&text[1..text.len()]).to_string()); [INFO] [stdout] 160 + check_token_type_string((&text[1..text.len()]).to_string()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:171:13 [INFO] [stdout] | [INFO] [stdout] 171 | return TokenType::Identifier; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 171 - return TokenType::Identifier; [INFO] [stdout] 171 + TokenType::Identifier [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:174:13 [INFO] [stdout] | [INFO] [stdout] 174 | return TokenType::Invalid; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 174 - return TokenType::Invalid; [INFO] [stdout] 174 + TokenType::Invalid [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:178:9 [INFO] [stdout] | [INFO] [stdout] 178 | return TokenType::Invalid; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 178 - return TokenType::Invalid; [INFO] [stdout] 178 + TokenType::Invalid [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: called `.nth(0)` on a `std::iter::Iterator`, when `.next()` is equivalent [INFO] [stdout] --> src/main.rs:104:8 [INFO] [stdout] | [INFO] [stdout] 104 | if text.chars().nth(0).unwrap().is_numeric(){ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: try calling `.next()` instead of `.nth(0)`: `text.chars().next()` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#iter_nth_zero [INFO] [stdout] = note: `#[warn(clippy::iter_nth_zero)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: equality checks against false can be replaced by a negation [INFO] [stdout] --> src/main.rs:111:24 [INFO] [stdout] | [INFO] [stdout] 111 | if float==false{ [INFO] [stdout] | ^^^^^^^^^^^^ help: try: `!float` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison [INFO] [stdout] = note: `#[warn(clippy::bool_comparison)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: equality checks against true are unnecessary [INFO] [stdout] --> src/main.rs:120:12 [INFO] [stdout] | [INFO] [stdout] 120 | if number==true && float == true{ [INFO] [stdout] | ^^^^^^^^^^^^ help: try: `number` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:121:13 [INFO] [stdout] | [INFO] [stdout] 121 | return TokenType::FloatConstant; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 121 - return TokenType::FloatConstant; [INFO] [stdout] 121 + TokenType::FloatConstant [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: equality checks against true are unnecessary [INFO] [stdout] --> src/main.rs:120:28 [INFO] [stdout] | [INFO] [stdout] 120 | if number==true && float == true{ [INFO] [stdout] | ^^^^^^^^^^^^^ help: try: `float` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:124:13 [INFO] [stdout] | [INFO] [stdout] 124 | return TokenType::IntConstant; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 124 - return TokenType::IntConstant; [INFO] [stdout] 124 + TokenType::IntConstant [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:127:13 [INFO] [stdout] | [INFO] [stdout] 127 | return TokenType::Invalid; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 127 - return TokenType::Invalid; [INFO] [stdout] 127 + TokenType::Invalid [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: equality checks against true are unnecessary [INFO] [stdout] --> src/main.rs:123:17 [INFO] [stdout] | [INFO] [stdout] 123 | else if number==true && float == false{ [INFO] [stdout] | ^^^^^^^^^^^^ help: try: `number` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:141:13 [INFO] [stdout] | [INFO] [stdout] 141 | return TokenType::Identifier; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 141 - return TokenType::Identifier; [INFO] [stdout] 141 + TokenType::Identifier [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:144:13 [INFO] [stdout] | [INFO] [stdout] 144 | return TokenType::Invalid; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 144 - return TokenType::Invalid; [INFO] [stdout] 144 + TokenType::Invalid [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: equality checks against false can be replaced by a negation [INFO] [stdout] --> src/main.rs:123:33 [INFO] [stdout] | [INFO] [stdout] 123 | else if number==true && float == false{ [INFO] [stdout] | ^^^^^^^^^^^^^^ help: try: `!float` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:148:9 [INFO] [stdout] | [INFO] [stdout] 148 | return TokenType::Operator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 148 - return TokenType::Operator; [INFO] [stdout] 148 + TokenType::Operator [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: called `.nth(0)` on a `std::iter::Iterator`, when `.next()` is equivalent [INFO] [stdout] --> src/main.rs:130:13 [INFO] [stdout] | [INFO] [stdout] 130 | else if text.chars().nth(0).unwrap().is_alphabetic(){ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: try calling `.next()` instead of `.nth(0)`: `text.chars().next()` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#iter_nth_zero [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: equality checks against true are unnecessary [INFO] [stdout] --> src/main.rs:140:12 [INFO] [stdout] | [INFO] [stdout] 140 | if letters==true{ [INFO] [stdout] | ^^^^^^^^^^^^^ help: try: `letters` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: called `.nth(0)` on a `std::iter::Iterator`, when `.next()` is equivalent [INFO] [stdout] --> src/main.rs:150:13 [INFO] [stdout] | [INFO] [stdout] 150 | else if text.chars().nth(0).unwrap()=='-'{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: try calling `.next()` instead of `.nth(0)`: `text.chars().next()` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#iter_nth_zero [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this expression borrows a value the compiler would automatically borrow [INFO] [stdout] --> src/main.rs:160:44 [INFO] [stdout] | [INFO] [stdout] 160 | return check_token_type_string((&text[1..text.len()]).to_string()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: change this to: `text[1..text.len()]` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow [INFO] [stdout] = note: `#[warn(clippy::needless_borrow)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: called `.nth(0)` on a `std::iter::Iterator`, when `.next()` is equivalent [INFO] [stdout] --> src/main.rs:163:13 [INFO] [stdout] | [INFO] [stdout] 163 | else if text.chars().nth(0).unwrap()=='_'{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: try calling `.next()` instead of `.nth(0)`: `text.chars().next()` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#iter_nth_zero [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: equality checks against true are unnecessary [INFO] [stdout] --> src/main.rs:170:12 [INFO] [stdout] | [INFO] [stdout] 170 | if letters == true { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: try: `letters` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:153:17 [INFO] [stdout] | [INFO] [stdout] 153 | return TokenType::IntConstant; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 153 - return TokenType::IntConstant; [INFO] [stdout] 153 + TokenType::IntConstant [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:156:17 [INFO] [stdout] | [INFO] [stdout] 156 | return TokenType::Invalid; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 156 - return TokenType::Invalid; [INFO] [stdout] 156 + TokenType::Invalid [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:160:13 [INFO] [stdout] | [INFO] [stdout] 160 | return check_token_type_string((&text[1..text.len()]).to_string()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 160 - return check_token_type_string((&text[1..text.len()]).to_string()); [INFO] [stdout] 160 + check_token_type_string((&text[1..text.len()]).to_string()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:171:13 [INFO] [stdout] | [INFO] [stdout] 171 | return TokenType::Identifier; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 171 - return TokenType::Identifier; [INFO] [stdout] 171 + TokenType::Identifier [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:174:13 [INFO] [stdout] | [INFO] [stdout] 174 | return TokenType::Invalid; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 174 - return TokenType::Invalid; [INFO] [stdout] 174 + TokenType::Invalid [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:178:9 [INFO] [stdout] | [INFO] [stdout] 178 | return TokenType::Invalid; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 178 - return TokenType::Invalid; [INFO] [stdout] 178 + TokenType::Invalid [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: called `.nth(0)` on a `std::iter::Iterator`, when `.next()` is equivalent [INFO] [stdout] --> src/main.rs:104:8 [INFO] [stdout] | [INFO] [stdout] 104 | if text.chars().nth(0).unwrap().is_numeric(){ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: try calling `.next()` instead of `.nth(0)`: `text.chars().next()` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#iter_nth_zero [INFO] [stdout] = note: `#[warn(clippy::iter_nth_zero)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: equality checks against false can be replaced by a negation [INFO] [stdout] --> src/main.rs:111:24 [INFO] [stdout] | [INFO] [stdout] 111 | if float==false{ [INFO] [stdout] | ^^^^^^^^^^^^ help: try: `!float` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison [INFO] [stdout] = note: `#[warn(clippy::bool_comparison)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: equality checks against true are unnecessary [INFO] [stdout] --> src/main.rs:120:12 [INFO] [stdout] | [INFO] [stdout] 120 | if number==true && float == true{ [INFO] [stdout] | ^^^^^^^^^^^^ help: try: `number` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: equality checks against true are unnecessary [INFO] [stdout] --> src/main.rs:120:28 [INFO] [stdout] | [INFO] [stdout] 120 | if number==true && float == true{ [INFO] [stdout] | ^^^^^^^^^^^^^ help: try: `float` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: equality checks against true are unnecessary [INFO] [stdout] --> src/main.rs:123:17 [INFO] [stdout] | [INFO] [stdout] 123 | else if number==true && float == false{ [INFO] [stdout] | ^^^^^^^^^^^^ help: try: `number` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: equality checks against false can be replaced by a negation [INFO] [stdout] --> src/main.rs:123:33 [INFO] [stdout] | [INFO] [stdout] 123 | else if number==true && float == false{ [INFO] [stdout] | ^^^^^^^^^^^^^^ help: try: `!float` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: called `.nth(0)` on a `std::iter::Iterator`, when `.next()` is equivalent [INFO] [stdout] --> src/main.rs:130:13 [INFO] [stdout] | [INFO] [stdout] 130 | else if text.chars().nth(0).unwrap().is_alphabetic(){ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: try calling `.next()` instead of `.nth(0)`: `text.chars().next()` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#iter_nth_zero [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: equality checks against true are unnecessary [INFO] [stdout] --> src/main.rs:140:12 [INFO] [stdout] | [INFO] [stdout] 140 | if letters==true{ [INFO] [stdout] | ^^^^^^^^^^^^^ help: try: `letters` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: called `.nth(0)` on a `std::iter::Iterator`, when `.next()` is equivalent [INFO] [stdout] --> src/main.rs:150:13 [INFO] [stdout] | [INFO] [stdout] 150 | else if text.chars().nth(0).unwrap()=='-'{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: try calling `.next()` instead of `.nth(0)`: `text.chars().next()` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#iter_nth_zero [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this expression borrows a value the compiler would automatically borrow [INFO] [stdout] --> src/main.rs:160:44 [INFO] [stdout] | [INFO] [stdout] 160 | return check_token_type_string((&text[1..text.len()]).to_string()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: change this to: `text[1..text.len()]` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow [INFO] [stdout] = note: `#[warn(clippy::needless_borrow)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: called `.nth(0)` on a `std::iter::Iterator`, when `.next()` is equivalent [INFO] [stdout] --> src/main.rs:163:13 [INFO] [stdout] | [INFO] [stdout] 163 | else if text.chars().nth(0).unwrap()=='_'{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: try calling `.next()` instead of `.nth(0)`: `text.chars().next()` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#iter_nth_zero [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: equality checks against true are unnecessary [INFO] [stdout] --> src/main.rs:170:12 [INFO] [stdout] | [INFO] [stdout] 170 | if letters == true { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: try: `letters` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:231:5 [INFO] [stdout] | [INFO] [stdout] 231 | return token_vector; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 231 - return token_vector; [INFO] [stdout] 231 + token_vector [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: manual implementation of an assign operation [INFO] [stdout] --> src/main.rs:191:13 [INFO] [stdout] | [INFO] [stdout] 191 | line = line+1; //line ++ [INFO] [stdout] | ^^^^^^^^^^^^^ help: replace it with: `line += 1` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern [INFO] [stdout] = note: `#[warn(clippy::assign_op_pattern)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: manual implementation of an assign operation [INFO] [stdout] --> src/main.rs:195:13 [INFO] [stdout] | [INFO] [stdout] 195 | length = length+1; //space ++ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: replace it with: `length += 1` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: manual implementation of an assign operation [INFO] [stdout] --> src/main.rs:207:13 [INFO] [stdout] | [INFO] [stdout] 207 | token_length = token_length+1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `token_length += 1` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded late initialization [INFO] [stdout] --> src/main.rs:211:5 [INFO] [stdout] | [INFO] [stdout] 211 | let token_type; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_late_init [INFO] [stdout] = note: `#[warn(clippy::needless_late_init)]` on by default [INFO] [stdout] help: move the declaration `token_type` here and remove the assignments from the branches [INFO] [stdout] | [INFO] [stdout] 211 ~ [INFO] [stdout] 212 ~ let token_type = if token_length == 1 { [INFO] [stdout] 213 ~ check_token_type_char(f.chars().nth(pos_start).unwrap()) [INFO] [stdout] 214 | } [INFO] [stdout] 215 | else { [INFO] [stdout] 216 ~ check_token_type_string(f[pos_start..pos_start+token_length].to_string()) [INFO] [stdout] 217 ~ }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:248:9 [INFO] [stdout] | [INFO] [stdout] 248 | return new_token; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 248 - return new_token; [INFO] [stdout] 248 + new_token [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:279:9 [INFO] [stdout] | [INFO] [stdout] 279 | return new_token; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 279 - return new_token; [INFO] [stdout] 279 + new_token [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: manual implementation of an assign operation [INFO] [stdout] --> src/main.rs:261:17 [INFO] [stdout] | [INFO] [stdout] 261 | token_length = token_length+1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `token_length += 1` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded late initialization [INFO] [stdout] --> src/main.rs:266:9 [INFO] [stdout] | [INFO] [stdout] 266 | let token_type; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_late_init [INFO] [stdout] help: move the declaration `token_type` here and remove the assignments from the branches [INFO] [stdout] | [INFO] [stdout] 266 ~ [INFO] [stdout] 267 ~ let token_type = if token_length == 1 { [INFO] [stdout] 268 ~ check_token_type_char(f.chars().nth(pos_start).unwrap()) [INFO] [stdout] 269 | } [INFO] [stdout] 270 | else { [INFO] [stdout] 271 ~ check_token_type_string(f[pos_start..pos_end].to_string()) [INFO] [stdout] 272 ~ }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:296:9 [INFO] [stdout] | [INFO] [stdout] 296 | return self.all_tokens.clone(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 296 - return self.all_tokens.clone(); [INFO] [stdout] 296 + self.all_tokens.clone() [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:333:9 [INFO] [stdout] | [INFO] [stdout] 333 | return self.all_tokens[self.curr_token_index - 1].clone(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 333 - return self.all_tokens[self.curr_token_index - 1].clone(); [INFO] [stdout] 333 + self.all_tokens[self.curr_token_index - 1].clone() [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:353:9 [INFO] [stdout] | [INFO] [stdout] 353 | return self.all_tokens[self.curr_token_index - 2].clone() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 353 - return self.all_tokens[self.curr_token_index - 2].clone() [INFO] [stdout] 353 + self.all_tokens[self.curr_token_index - 2].clone() [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:412:25 [INFO] [stdout] | [INFO] [stdout] 412 | return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 412 - return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}) [INFO] [stdout] 412 + Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded late initialization [INFO] [stdout] --> src/main.rs:657:17 [INFO] [stdout] | [INFO] [stdout] 657 | let nextnext_token; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_late_init [INFO] [stdout] help: move the declaration `nextnext_token` here and remove the assignments from the `match` arms [INFO] [stdout] | [INFO] [stdout] 657 ~ [INFO] [stdout] 658 | let first_set_Declaration = vec_of_strings!["unsigned", "char", "short", [INFO] [stdout] ... [INFO] [stdout] 666 | [INFO] [stdout] 667 ~ let nextnext_token = match self.peek_nextnext_token() { [INFO] [stdout] 668 | None => return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}), [INFO] [stdout] 669 | Some(x) => { [INFO] [stdout] 670 ~ x [INFO] [stdout] 671 | } [INFO] [stdout] 672 ~ }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:231:5 [INFO] [stdout] | [INFO] [stdout] 231 | return token_vector; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 231 - return token_vector; [INFO] [stdout] 231 + token_vector [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:752:33 [INFO] [stdout] | [INFO] [stdout] 752 | ... None => return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 752 - None => return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}), [INFO] [stdout] 752 + None => Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:778:33 [INFO] [stdout] | [INFO] [stdout] 778 | ... return Ok(()) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 778 - return Ok(()) [INFO] [stdout] 778 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:781:33 [INFO] [stdout] | [INFO] [stdout] 781 | ... return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 781 - return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}) [INFO] [stdout] 781 + Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: manual implementation of an assign operation [INFO] [stdout] --> src/main.rs:191:13 [INFO] [stdout] | [INFO] [stdout] 191 | line = line+1; //line ++ [INFO] [stdout] | ^^^^^^^^^^^^^ help: replace it with: `line += 1` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern [INFO] [stdout] = note: `#[warn(clippy::assign_op_pattern)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:881:25 [INFO] [stdout] | [INFO] [stdout] 881 | None => return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 881 - None => return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}), [INFO] [stdout] 881 + None => Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: manual implementation of an assign operation [INFO] [stdout] --> src/main.rs:195:13 [INFO] [stdout] | [INFO] [stdout] 195 | length = length+1; //space ++ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: replace it with: `length += 1` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:886:37 [INFO] [stdout] | [INFO] [stdout] 886 | ... None => return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 886 - None => return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}), [INFO] [stdout] 886 + None => Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:897:25 [INFO] [stdout] | [INFO] [stdout] 897 | return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 897 - return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}) [INFO] [stdout] 897 + Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: manual implementation of an assign operation [INFO] [stdout] --> src/main.rs:207:13 [INFO] [stdout] | [INFO] [stdout] 207 | token_length = token_length+1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `token_length += 1` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded late initialization [INFO] [stdout] --> src/main.rs:211:5 [INFO] [stdout] | [INFO] [stdout] 211 | let token_type; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_late_init [INFO] [stdout] = note: `#[warn(clippy::needless_late_init)]` on by default [INFO] [stdout] help: move the declaration `token_type` here and remove the assignments from the branches [INFO] [stdout] | [INFO] [stdout] 211 ~ [INFO] [stdout] 212 ~ let token_type = if token_length == 1 { [INFO] [stdout] 213 ~ check_token_type_char(f.chars().nth(pos_start).unwrap()) [INFO] [stdout] 214 | } [INFO] [stdout] 215 | else { [INFO] [stdout] 216 ~ check_token_type_string(f[pos_start..pos_start+token_length].to_string()) [INFO] [stdout] 217 ~ }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:1021:37 [INFO] [stdout] | [INFO] [stdout] 1021 | ... None => return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 1021 - None => return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}), [INFO] [stdout] 1021 + None => Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:1070:53 [INFO] [stdout] | [INFO] [stdout] 1070 | ... None => return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 1070 - None => return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}), [INFO] [stdout] 1070 + None => Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:1083:49 [INFO] [stdout] | [INFO] [stdout] 1083 | ... return Ok(()); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 1083 - return Ok(()); [INFO] [stdout] 1083 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:1088:41 [INFO] [stdout] | [INFO] [stdout] 1088 | ... return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 1088 - return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}) [INFO] [stdout] 1088 + Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:1131:53 [INFO] [stdout] | [INFO] [stdout] 1131 | ... None => return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 1131 - None => return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}), [INFO] [stdout] 1131 + None => Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:1144:49 [INFO] [stdout] | [INFO] [stdout] 1144 | ... return Ok(()); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 1144 - return Ok(()); [INFO] [stdout] 1144 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:1149:41 [INFO] [stdout] | [INFO] [stdout] 1149 | ... return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 1149 - return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}) [INFO] [stdout] 1149 + Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:1183:29 [INFO] [stdout] | [INFO] [stdout] 1183 | ... return Ok(()) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 1183 - return Ok(()) [INFO] [stdout] 1183 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:1186:29 [INFO] [stdout] | [INFO] [stdout] 1186 | ... return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 1186 - return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}) [INFO] [stdout] 1186 + Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:1216:21 [INFO] [stdout] | [INFO] [stdout] 1216 | None => return Ok(()), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 1216 - None => return Ok(()), [INFO] [stdout] 1216 + None => Ok(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:1240:17 [INFO] [stdout] | [INFO] [stdout] 1240 | return Ok(()); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 1240 - return Ok(()); [INFO] [stdout] 1240 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this `if` statement can be collapsed [INFO] [stdout] --> src/main.rs:1206:9 [INFO] [stdout] | [INFO] [stdout] 1206 | / if matches!(curr_lexeme.token_type,TokenType::Identifier){ [INFO] [stdout] 1207 | | if self.curr_token_index < self.all_tokens.len(){ [INFO] [stdout] 1208 | | let functional_token = self.peek_next_token().unwrap(); [INFO] [stdout] 1209 | | if functional_token.text == ";"||functional_token.text == ")"{ [INFO] [stdout] ... | [INFO] [stdout] 1214 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if [INFO] [stdout] = note: `#[warn(clippy::collapsible_if)]` on by default [INFO] [stdout] help: collapse nested if block [INFO] [stdout] | [INFO] [stdout] 1206 ~ if matches!(curr_lexeme.token_type,TokenType::Identifier) [INFO] [stdout] 1207 ~ && self.curr_token_index < self.all_tokens.len(){ [INFO] [stdout] 1208 | let functional_token = self.peek_next_token().unwrap(); [INFO] [stdout] ... [INFO] [stdout] 1212 | } [INFO] [stdout] 1213 ~ } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:1253:21 [INFO] [stdout] | [INFO] [stdout] 1253 | None => return Ok(()), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 1253 - None => return Ok(()), [INFO] [stdout] 1253 + None => Ok(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:1281:17 [INFO] [stdout] | [INFO] [stdout] 1281 | return Ok(()); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 1281 - return Ok(()); [INFO] [stdout] 1281 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:1296:21 [INFO] [stdout] | [INFO] [stdout] 1296 | None => return Ok(()), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 1296 - None => return Ok(()), [INFO] [stdout] 1296 + None => Ok(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:1325:17 [INFO] [stdout] | [INFO] [stdout] 1325 | return Ok(()); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 1325 - return Ok(()); [INFO] [stdout] 1325 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:1344:33 [INFO] [stdout] | [INFO] [stdout] 1344 | ... None => return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 1344 - None => return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}), [INFO] [stdout] 1344 + None => Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:1348:33 [INFO] [stdout] | [INFO] [stdout] 1348 | ... return Ok(()); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 1348 - return Ok(()); [INFO] [stdout] 1348 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:1351:33 [INFO] [stdout] | [INFO] [stdout] 1351 | ... return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 1351 - return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}); [INFO] [stdout] 1351 + Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:1359:13 [INFO] [stdout] | [INFO] [stdout] 1359 | return Ok(()) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 1359 - return Ok(()) [INFO] [stdout] 1359 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:1364:25 [INFO] [stdout] | [INFO] [stdout] 1364 | None => return Ok(()), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 1364 - None => return Ok(()), [INFO] [stdout] 1364 + None => Ok(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this `if` has identical blocks [INFO] [stdout] --> src/main.rs:1419:37 [INFO] [stdout] | [INFO] [stdout] 1419 | if curr_lexeme.text == "==" { [INFO] [stdout] | _____________________________________^ [INFO] [stdout] 1420 | | Ok(()) [INFO] [stdout] 1421 | | } else if curr_lexeme.text == "<" { [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] note: same as this [INFO] [stdout] --> src/main.rs:1421:43 [INFO] [stdout] | [INFO] [stdout] 1421 | } else if curr_lexeme.text == "<" { [INFO] [stdout] | ___________________________________________^ [INFO] [stdout] 1422 | | Ok(()) [INFO] [stdout] 1423 | | } else if curr_lexeme.text == ">" { [INFO] [stdout] | |_________^ [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#if_same_then_else [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this `if` has identical blocks [INFO] [stdout] --> src/main.rs:1421:43 [INFO] [stdout] | [INFO] [stdout] 1421 | } else if curr_lexeme.text == "<" { [INFO] [stdout] | ___________________________________________^ [INFO] [stdout] 1422 | | Ok(()) [INFO] [stdout] 1423 | | } else if curr_lexeme.text == ">" { [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] note: same as this [INFO] [stdout] --> src/main.rs:1423:43 [INFO] [stdout] | [INFO] [stdout] 1423 | } else if curr_lexeme.text == ">" { [INFO] [stdout] | ___________________________________________^ [INFO] [stdout] 1424 | | Ok(()) [INFO] [stdout] 1425 | | } else if curr_lexeme.text == "<=" { [INFO] [stdout] | |_________^ [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#if_same_then_else [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this `if` has identical blocks [INFO] [stdout] --> src/main.rs:1423:43 [INFO] [stdout] | [INFO] [stdout] 1423 | } else if curr_lexeme.text == ">" { [INFO] [stdout] | ___________________________________________^ [INFO] [stdout] 1424 | | Ok(()) [INFO] [stdout] 1425 | | } else if curr_lexeme.text == "<=" { [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] note: same as this [INFO] [stdout] --> src/main.rs:1425:44 [INFO] [stdout] | [INFO] [stdout] 1425 | } else if curr_lexeme.text == "<=" { [INFO] [stdout] | ____________________________________________^ [INFO] [stdout] 1426 | | Ok(()) [INFO] [stdout] 1427 | | } else if curr_lexeme.text == ">=" { [INFO] [stdout] | |_________^ [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#if_same_then_else [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this `if` has identical blocks [INFO] [stdout] --> src/main.rs:1425:44 [INFO] [stdout] | [INFO] [stdout] 1425 | } else if curr_lexeme.text == "<=" { [INFO] [stdout] | ____________________________________________^ [INFO] [stdout] 1426 | | Ok(()) [INFO] [stdout] 1427 | | } else if curr_lexeme.text == ">=" { [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] note: same as this [INFO] [stdout] --> src/main.rs:1427:44 [INFO] [stdout] | [INFO] [stdout] 1427 | } else if curr_lexeme.text == ">=" { [INFO] [stdout] | ____________________________________________^ [INFO] [stdout] 1428 | | Ok(()) [INFO] [stdout] 1429 | | } else if curr_lexeme.text == "!=" { [INFO] [stdout] | |_________^ [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#if_same_then_else [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this `if` has identical blocks [INFO] [stdout] --> src/main.rs:1427:44 [INFO] [stdout] | [INFO] [stdout] 1427 | } else if curr_lexeme.text == ">=" { [INFO] [stdout] | ____________________________________________^ [INFO] [stdout] 1428 | | Ok(()) [INFO] [stdout] 1429 | | } else if curr_lexeme.text == "!=" { [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] note: same as this [INFO] [stdout] --> src/main.rs:1429:44 [INFO] [stdout] | [INFO] [stdout] 1429 | } else if curr_lexeme.text == "!=" { [INFO] [stdout] | ____________________________________________^ [INFO] [stdout] 1430 | | Ok(()) [INFO] [stdout] 1431 | | } else { [INFO] [stdout] | |_________^ [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#if_same_then_else [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:1507:5 [INFO] [stdout] | [INFO] [stdout] 1507 | return html_string; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 1507 - return html_string; [INFO] [stdout] 1507 + html_string [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: writing `&String` instead of `&str` involves a new object where a slice will do [INFO] [stdout] --> src/main.rs:1438:24 [INFO] [stdout] | [INFO] [stdout] 1438 | fn xhtmlparser(content:&String,vector:Vec) -> String { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stdout] = note: `#[warn(clippy::ptr_arg)]` on by default [INFO] [stdout] help: change this to [INFO] [stdout] | [INFO] [stdout] 1438 - fn xhtmlparser(content:&String,vector:Vec) -> String { [INFO] [stdout] 1438 + fn xhtmlparser(content:&str,vector:Vec) -> String { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: redundant redefinition of a binding `content` [INFO] [stdout] --> src/main.rs:1440:5 [INFO] [stdout] | [INFO] [stdout] 1440 | let content = content; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `content` is initially defined here [INFO] [stdout] --> src/main.rs:1438:16 [INFO] [stdout] | [INFO] [stdout] 1438 | fn xhtmlparser(content:&String,vector:Vec) -> String { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_locals [INFO] [stdout] = note: `#[warn(clippy::redundant_locals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: manual implementation of an assign operation [INFO] [stdout] --> src/main.rs:1478:17 [INFO] [stdout] | [INFO] [stdout] 1478 | start_pos = start_pos+1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `start_pos += 1` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this `if` statement can be collapsed [INFO] [stdout] --> src/main.rs:1481:9 [INFO] [stdout] | [INFO] [stdout] 1481 | / if start_pos < content.len() as i32 && content.chars().nth(start_pos.try_into().unwrap()).unwrap()== '\n' { [INFO] [stdout] 1482 | | if token_index+1 src/main.rs:1492:25 [INFO] [stdout] | [INFO] [stdout] 1492 | indent = indent-2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: replace it with: `indent -= 2` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: manual implementation of an assign operation [INFO] [stdout] --> src/main.rs:1498:9 [INFO] [stdout] | [INFO] [stdout] 1498 | token_index = token_index+1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `token_index += 1` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler [INFO] [stdout] --> src/main.rs:1504:35 [INFO] [stdout] | [INFO] [stdout] 1504 | html_string = html_string+&ele; [INFO] [stdout] | ^^^^ help: change this to: `ele` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: manual implementation of an assign operation [INFO] [stdout] --> src/main.rs:1506:5 [INFO] [stdout] | [INFO] [stdout] 1506 | html_string = html_string+html_end; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `html_string += html_end` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `Scanner_helper` should have a snake case name [INFO] [stdout] --> src/main.rs:183:4 [INFO] [stdout] | [INFO] [stdout] 183 | fn Scanner_helper(file: &mut Cstream)-> Vec{ [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `scanner_helper` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fun_Program` should have a snake case name [INFO] [stdout] --> src/main.rs:356:8 [INFO] [stdout] | [INFO] [stdout] 356 | fn fun_Program(&mut self) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `fun_program` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `first_set_Declaration` should have a snake case name [INFO] [stdout] --> src/main.rs:364:21 [INFO] [stdout] | [INFO] [stdout] 364 | let first_set_Declaration = vec_of_strings!["unsigned", "char", "short", [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `first_set_declaration` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fun_Declaration` should have a snake case name [INFO] [stdout] --> src/main.rs:421:8 [INFO] [stdout] | [INFO] [stdout] 421 | fn fun_Declaration(&mut self) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `fun_declaration` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fun_MainDeclaration` should have a snake case name [INFO] [stdout] --> src/main.rs:461:8 [INFO] [stdout] | [INFO] [stdout] 461 | fn fun_MainDeclaration(&mut self) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `fun_main_declaration` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fun_FunctionDefinition` should have a snake case name [INFO] [stdout] --> src/main.rs:518:8 [INFO] [stdout] | [INFO] [stdout] 518 | fn fun_FunctionDefinition(&mut self) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `fun_function_definition` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fun_DeclarationType` should have a snake case name [INFO] [stdout] --> src/main.rs:567:8 [INFO] [stdout] | [INFO] [stdout] 567 | fn fun_DeclarationType(&mut self) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `fun_declaration_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fun_VariableDeclaration` should have a snake case name [INFO] [stdout] --> src/main.rs:591:8 [INFO] [stdout] | [INFO] [stdout] 591 | fn fun_VariableDeclaration(&mut self) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `fun_variable_declaration` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fun_FunctionDeclaration` should have a snake case name [INFO] [stdout] --> src/main.rs:624:8 [INFO] [stdout] | [INFO] [stdout] 624 | fn fun_FunctionDeclaration(&mut self) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `fun_function_declaration` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fun_Block` should have a snake case name [INFO] [stdout] --> src/main.rs:648:8 [INFO] [stdout] | [INFO] [stdout] 648 | fn fun_Block(&mut self) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `fun_block` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `first_set_Declaration` should have a snake case name [INFO] [stdout] --> src/main.rs:658:21 [INFO] [stdout] | [INFO] [stdout] 658 | let first_set_Declaration = vec_of_strings!["unsigned", "char", "short", [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `first_set_declaration` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `first_set_Statement` should have a snake case name [INFO] [stdout] --> src/main.rs:660:21 [INFO] [stdout] | [INFO] [stdout] 660 | let first_set_Statement = vec_of_strings!["while", "if", "return", [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `first_set_statement` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fun_ParameterBlock` should have a snake case name [INFO] [stdout] --> src/main.rs:729:8 [INFO] [stdout] | [INFO] [stdout] 729 | fn fun_ParameterBlock(&mut self) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `fun_parameter_block` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `first_set_Declaration` should have a snake case name [INFO] [stdout] --> src/main.rs:737:21 [INFO] [stdout] | [INFO] [stdout] 737 | let first_set_Declaration = vec_of_strings!["unsigned", "char", "short", [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `first_set_declaration` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fun_DataType` should have a snake case name [INFO] [stdout] --> src/main.rs:794:8 [INFO] [stdout] | [INFO] [stdout] 794 | fn fun_DataType(&mut self) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `fun_data_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `first_set_IntergerType` should have a snake case name [INFO] [stdout] --> src/main.rs:797:13 [INFO] [stdout] | [INFO] [stdout] 797 | let first_set_IntergerType = vec_of_strings!["unsigned", "char", "short", [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `first_set_interger_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `first_set_FloatType` should have a snake case name [INFO] [stdout] --> src/main.rs:799:13 [INFO] [stdout] | [INFO] [stdout] 799 | let first_set_FloatType = vec_of_strings!["float", "double"]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `first_set_float_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fun_Constant` should have a snake case name [INFO] [stdout] --> src/main.rs:820:8 [INFO] [stdout] | [INFO] [stdout] 820 | fn fun_Constant(&self) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `fun_constant` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fun_Statement` should have a snake case name [INFO] [stdout] --> src/main.rs:832:8 [INFO] [stdout] | [INFO] [stdout] 832 | fn fun_Statement(&mut self) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `fun_statement` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fun_Parameter` should have a snake case name [INFO] [stdout] --> src/main.rs:906:8 [INFO] [stdout] | [INFO] [stdout] 906 | fn fun_Parameter(&mut self) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `fun_parameter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fun_InterType` should have a snake case name [INFO] [stdout] --> src/main.rs:930:8 [INFO] [stdout] | [INFO] [stdout] 930 | fn fun_InterType(&mut self) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `fun_inter_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `first_set_IntergerType` should have a snake case name [INFO] [stdout] --> src/main.rs:933:13 [INFO] [stdout] | [INFO] [stdout] 933 | let first_set_IntergerType = vec_of_strings!["char", "short", [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `first_set_interger_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fun_FloatType` should have a snake case name [INFO] [stdout] --> src/main.rs:954:8 [INFO] [stdout] | [INFO] [stdout] 954 | fn fun_FloatType(&self) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `fun_float_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fun_Assignment` should have a snake case name [INFO] [stdout] --> src/main.rs:965:8 [INFO] [stdout] | [INFO] [stdout] 965 | fn fun_Assignment(&mut self) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `fun_assignment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fun_WhileLoop` should have a snake case name [INFO] [stdout] --> src/main.rs:1042:8 [INFO] [stdout] | [INFO] [stdout] 1042 | fn fun_WhileLoop(&mut self) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `fun_while_loop` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fun_IfStatement` should have a snake case name [INFO] [stdout] --> src/main.rs:1102:8 [INFO] [stdout] | [INFO] [stdout] 1102 | fn fun_IfStatement(&mut self) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `fun_if_statement` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fun_ReturnStatement` should have a snake case name [INFO] [stdout] --> src/main.rs:1162:8 [INFO] [stdout] | [INFO] [stdout] 1162 | fn fun_ReturnStatement(&mut self) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `fun_return_statement` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fun_Expression` should have a snake case name [INFO] [stdout] --> src/main.rs:1195:8 [INFO] [stdout] | [INFO] [stdout] 1195 | fn fun_Expression(&mut self) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `fun_expression` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fun_SimpleExpression` should have a snake case name [INFO] [stdout] --> src/main.rs:1245:8 [INFO] [stdout] | [INFO] [stdout] 1245 | fn fun_SimpleExpression(&mut self) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `fun_simple_expression` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fun_Term` should have a snake case name [INFO] [stdout] --> src/main.rs:1286:8 [INFO] [stdout] | [INFO] [stdout] 1286 | fn fun_Term(&mut self) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `fun_term` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fun_Factor` should have a snake case name [INFO] [stdout] --> src/main.rs:1330:8 [INFO] [stdout] | [INFO] [stdout] 1330 | fn fun_Factor(&mut self) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `fun_factor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fun_RelationOperator` should have a snake case name [INFO] [stdout] --> src/main.rs:1416:8 [INFO] [stdout] | [INFO] [stdout] 1416 | fn fun_RelationOperator(&mut self) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `fun_relation_operator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:248:9 [INFO] [stdout] | [INFO] [stdout] 248 | return new_token; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 248 - return new_token; [INFO] [stdout] 248 + new_token [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:279:9 [INFO] [stdout] | [INFO] [stdout] 279 | return new_token; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 279 - return new_token; [INFO] [stdout] 279 + new_token [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: manual implementation of an assign operation [INFO] [stdout] --> src/main.rs:261:17 [INFO] [stdout] | [INFO] [stdout] 261 | token_length = token_length+1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `token_length += 1` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded late initialization [INFO] [stdout] --> src/main.rs:266:9 [INFO] [stdout] | [INFO] [stdout] 266 | let token_type; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_late_init [INFO] [stdout] help: move the declaration `token_type` here and remove the assignments from the branches [INFO] [stdout] | [INFO] [stdout] 266 ~ [INFO] [stdout] 267 ~ let token_type = if token_length == 1 { [INFO] [stdout] 268 ~ check_token_type_char(f.chars().nth(pos_start).unwrap()) [INFO] [stdout] 269 | } [INFO] [stdout] 270 | else { [INFO] [stdout] 271 ~ check_token_type_string(f[pos_start..pos_end].to_string()) [INFO] [stdout] 272 ~ }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:296:9 [INFO] [stdout] | [INFO] [stdout] 296 | return self.all_tokens.clone(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 296 - return self.all_tokens.clone(); [INFO] [stdout] 296 + self.all_tokens.clone() [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:333:9 [INFO] [stdout] | [INFO] [stdout] 333 | return self.all_tokens[self.curr_token_index - 1].clone(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 333 - return self.all_tokens[self.curr_token_index - 1].clone(); [INFO] [stdout] 333 + self.all_tokens[self.curr_token_index - 1].clone() [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:353:9 [INFO] [stdout] | [INFO] [stdout] 353 | return self.all_tokens[self.curr_token_index - 2].clone() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 353 - return self.all_tokens[self.curr_token_index - 2].clone() [INFO] [stdout] 353 + self.all_tokens[self.curr_token_index - 2].clone() [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:412:25 [INFO] [stdout] | [INFO] [stdout] 412 | return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 412 - return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}) [INFO] [stdout] 412 + Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded late initialization [INFO] [stdout] --> src/main.rs:657:17 [INFO] [stdout] | [INFO] [stdout] 657 | let nextnext_token; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_late_init [INFO] [stdout] help: move the declaration `nextnext_token` here and remove the assignments from the `match` arms [INFO] [stdout] | [INFO] [stdout] 657 ~ [INFO] [stdout] 658 | let first_set_Declaration = vec_of_strings!["unsigned", "char", "short", [INFO] [stdout] ... [INFO] [stdout] 666 | [INFO] [stdout] 667 ~ let nextnext_token = match self.peek_nextnext_token() { [INFO] [stdout] 668 | None => return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}), [INFO] [stdout] 669 | Some(x) => { [INFO] [stdout] 670 ~ x [INFO] [stdout] 671 | } [INFO] [stdout] 672 ~ }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:752:33 [INFO] [stdout] | [INFO] [stdout] 752 | ... None => return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 752 - None => return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}), [INFO] [stdout] 752 + None => Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:778:33 [INFO] [stdout] | [INFO] [stdout] 778 | ... return Ok(()) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 778 - return Ok(()) [INFO] [stdout] 778 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:781:33 [INFO] [stdout] | [INFO] [stdout] 781 | ... return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 781 - return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}) [INFO] [stdout] 781 + Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:881:25 [INFO] [stdout] | [INFO] [stdout] 881 | None => return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 881 - None => return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}), [INFO] [stdout] 881 + None => Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:886:37 [INFO] [stdout] | [INFO] [stdout] 886 | ... None => return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 886 - None => return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}), [INFO] [stdout] 886 + None => Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:897:25 [INFO] [stdout] | [INFO] [stdout] 897 | return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 897 - return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}) [INFO] [stdout] 897 + Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:1021:37 [INFO] [stdout] | [INFO] [stdout] 1021 | ... None => return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 1021 - None => return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}), [INFO] [stdout] 1021 + None => Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:1070:53 [INFO] [stdout] | [INFO] [stdout] 1070 | ... None => return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 1070 - None => return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}), [INFO] [stdout] 1070 + None => Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:1083:49 [INFO] [stdout] | [INFO] [stdout] 1083 | ... return Ok(()); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 1083 - return Ok(()); [INFO] [stdout] 1083 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:1088:41 [INFO] [stdout] | [INFO] [stdout] 1088 | ... return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 1088 - return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}) [INFO] [stdout] 1088 + Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:1131:53 [INFO] [stdout] | [INFO] [stdout] 1131 | ... None => return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 1131 - None => return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}), [INFO] [stdout] 1131 + None => Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:1144:49 [INFO] [stdout] | [INFO] [stdout] 1144 | ... return Ok(()); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 1144 - return Ok(()); [INFO] [stdout] 1144 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:1149:41 [INFO] [stdout] | [INFO] [stdout] 1149 | ... return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 1149 - return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}) [INFO] [stdout] 1149 + Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:1183:29 [INFO] [stdout] | [INFO] [stdout] 1183 | ... return Ok(()) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 1183 - return Ok(()) [INFO] [stdout] 1183 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:1186:29 [INFO] [stdout] | [INFO] [stdout] 1186 | ... return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 1186 - return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}) [INFO] [stdout] 1186 + Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:1216:21 [INFO] [stdout] | [INFO] [stdout] 1216 | None => return Ok(()), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 1216 - None => return Ok(()), [INFO] [stdout] 1216 + None => Ok(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:1240:17 [INFO] [stdout] | [INFO] [stdout] 1240 | return Ok(()); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 1240 - return Ok(()); [INFO] [stdout] 1240 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this `if` statement can be collapsed [INFO] [stdout] --> src/main.rs:1206:9 [INFO] [stdout] | [INFO] [stdout] 1206 | / if matches!(curr_lexeme.token_type,TokenType::Identifier){ [INFO] [stdout] 1207 | | if self.curr_token_index < self.all_tokens.len(){ [INFO] [stdout] 1208 | | let functional_token = self.peek_next_token().unwrap(); [INFO] [stdout] 1209 | | if functional_token.text == ";"||functional_token.text == ")"{ [INFO] [stdout] ... | [INFO] [stdout] 1214 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if [INFO] [stdout] = note: `#[warn(clippy::collapsible_if)]` on by default [INFO] [stdout] help: collapse nested if block [INFO] [stdout] | [INFO] [stdout] 1206 ~ if matches!(curr_lexeme.token_type,TokenType::Identifier) [INFO] [stdout] 1207 ~ && self.curr_token_index < self.all_tokens.len(){ [INFO] [stdout] 1208 | let functional_token = self.peek_next_token().unwrap(); [INFO] [stdout] ... [INFO] [stdout] 1212 | } [INFO] [stdout] 1213 ~ } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:1253:21 [INFO] [stdout] | [INFO] [stdout] 1253 | None => return Ok(()), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 1253 - None => return Ok(()), [INFO] [stdout] 1253 + None => Ok(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:1281:17 [INFO] [stdout] | [INFO] [stdout] 1281 | return Ok(()); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 1281 - return Ok(()); [INFO] [stdout] 1281 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:1296:21 [INFO] [stdout] | [INFO] [stdout] 1296 | None => return Ok(()), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 1296 - None => return Ok(()), [INFO] [stdout] 1296 + None => Ok(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:1325:17 [INFO] [stdout] | [INFO] [stdout] 1325 | return Ok(()); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 1325 - return Ok(()); [INFO] [stdout] 1325 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:1344:33 [INFO] [stdout] | [INFO] [stdout] 1344 | ... None => return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 1344 - None => return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}), [INFO] [stdout] 1344 + None => Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:1348:33 [INFO] [stdout] | [INFO] [stdout] 1348 | ... return Ok(()); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 1348 - return Ok(()); [INFO] [stdout] 1348 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:1351:33 [INFO] [stdout] | [INFO] [stdout] 1351 | ... return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 1351 - return Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}); [INFO] [stdout] 1351 + Err(MyError::SyntaxError{line_num: curr_lexeme.line_num, char_pos: curr_lexeme.char_pos, syntax}) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:1359:13 [INFO] [stdout] | [INFO] [stdout] 1359 | return Ok(()) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 1359 - return Ok(()) [INFO] [stdout] 1359 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:1364:25 [INFO] [stdout] | [INFO] [stdout] 1364 | None => return Ok(()), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 1364 - None => return Ok(()), [INFO] [stdout] 1364 + None => Ok(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this `if` has identical blocks [INFO] [stdout] --> src/main.rs:1419:37 [INFO] [stdout] | [INFO] [stdout] 1419 | if curr_lexeme.text == "==" { [INFO] [stdout] | _____________________________________^ [INFO] [stdout] 1420 | | Ok(()) [INFO] [stdout] 1421 | | } else if curr_lexeme.text == "<" { [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] note: same as this [INFO] [stdout] --> src/main.rs:1421:43 [INFO] [stdout] | [INFO] [stdout] 1421 | } else if curr_lexeme.text == "<" { [INFO] [stdout] | ___________________________________________^ [INFO] [stdout] 1422 | | Ok(()) [INFO] [stdout] 1423 | | } else if curr_lexeme.text == ">" { [INFO] [stdout] | |_________^ [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#if_same_then_else [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this `if` has identical blocks [INFO] [stdout] --> src/main.rs:1421:43 [INFO] [stdout] | [INFO] [stdout] 1421 | } else if curr_lexeme.text == "<" { [INFO] [stdout] | ___________________________________________^ [INFO] [stdout] 1422 | | Ok(()) [INFO] [stdout] 1423 | | } else if curr_lexeme.text == ">" { [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] note: same as this [INFO] [stdout] --> src/main.rs:1423:43 [INFO] [stdout] | [INFO] [stdout] 1423 | } else if curr_lexeme.text == ">" { [INFO] [stdout] | ___________________________________________^ [INFO] [stdout] 1424 | | Ok(()) [INFO] [stdout] 1425 | | } else if curr_lexeme.text == "<=" { [INFO] [stdout] | |_________^ [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#if_same_then_else [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this `if` has identical blocks [INFO] [stdout] --> src/main.rs:1423:43 [INFO] [stdout] | [INFO] [stdout] 1423 | } else if curr_lexeme.text == ">" { [INFO] [stdout] | ___________________________________________^ [INFO] [stdout] 1424 | | Ok(()) [INFO] [stdout] 1425 | | } else if curr_lexeme.text == "<=" { [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] note: same as this [INFO] [stdout] --> src/main.rs:1425:44 [INFO] [stdout] | [INFO] [stdout] 1425 | } else if curr_lexeme.text == "<=" { [INFO] [stdout] | ____________________________________________^ [INFO] [stdout] 1426 | | Ok(()) [INFO] [stdout] 1427 | | } else if curr_lexeme.text == ">=" { [INFO] [stdout] | |_________^ [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#if_same_then_else [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this `if` has identical blocks [INFO] [stdout] --> src/main.rs:1425:44 [INFO] [stdout] | [INFO] [stdout] 1425 | } else if curr_lexeme.text == "<=" { [INFO] [stdout] | ____________________________________________^ [INFO] [stdout] 1426 | | Ok(()) [INFO] [stdout] 1427 | | } else if curr_lexeme.text == ">=" { [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] note: same as this [INFO] [stdout] --> src/main.rs:1427:44 [INFO] [stdout] | [INFO] [stdout] 1427 | } else if curr_lexeme.text == ">=" { [INFO] [stdout] | ____________________________________________^ [INFO] [stdout] 1428 | | Ok(()) [INFO] [stdout] 1429 | | } else if curr_lexeme.text == "!=" { [INFO] [stdout] | |_________^ [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#if_same_then_else [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this `if` has identical blocks [INFO] [stdout] --> src/main.rs:1427:44 [INFO] [stdout] | [INFO] [stdout] 1427 | } else if curr_lexeme.text == ">=" { [INFO] [stdout] | ____________________________________________^ [INFO] [stdout] 1428 | | Ok(()) [INFO] [stdout] 1429 | | } else if curr_lexeme.text == "!=" { [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] note: same as this [INFO] [stdout] --> src/main.rs:1429:44 [INFO] [stdout] | [INFO] [stdout] 1429 | } else if curr_lexeme.text == "!=" { [INFO] [stdout] | ____________________________________________^ [INFO] [stdout] 1430 | | Ok(()) [INFO] [stdout] 1431 | | } else { [INFO] [stdout] | |_________^ [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#if_same_then_else [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:1507:5 [INFO] [stdout] | [INFO] [stdout] 1507 | return html_string; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 1507 - return html_string; [INFO] [stdout] 1507 + html_string [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: writing `&String` instead of `&str` involves a new object where a slice will do [INFO] [stdout] --> src/main.rs:1438:24 [INFO] [stdout] | [INFO] [stdout] 1438 | fn xhtmlparser(content:&String,vector:Vec) -> String { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stdout] = note: `#[warn(clippy::ptr_arg)]` on by default [INFO] [stdout] help: change this to [INFO] [stdout] | [INFO] [stdout] 1438 - fn xhtmlparser(content:&String,vector:Vec) -> String { [INFO] [stdout] 1438 + fn xhtmlparser(content:&str,vector:Vec) -> String { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: redundant redefinition of a binding `content` [INFO] [stdout] --> src/main.rs:1440:5 [INFO] [stdout] | [INFO] [stdout] 1440 | let content = content; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `content` is initially defined here [INFO] [stdout] --> src/main.rs:1438:16 [INFO] [stdout] | [INFO] [stdout] 1438 | fn xhtmlparser(content:&String,vector:Vec) -> String { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_locals [INFO] [stdout] = note: `#[warn(clippy::redundant_locals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: manual implementation of an assign operation [INFO] [stdout] --> src/main.rs:1478:17 [INFO] [stdout] | [INFO] [stdout] 1478 | start_pos = start_pos+1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `start_pos += 1` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this `if` statement can be collapsed [INFO] [stdout] --> src/main.rs:1481:9 [INFO] [stdout] | [INFO] [stdout] 1481 | / if start_pos < content.len() as i32 && content.chars().nth(start_pos.try_into().unwrap()).unwrap()== '\n' { [INFO] [stdout] 1482 | | if token_index+1 src/main.rs:1492:25 [INFO] [stdout] | [INFO] [stdout] 1492 | indent = indent-2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: replace it with: `indent -= 2` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: manual implementation of an assign operation [INFO] [stdout] --> src/main.rs:1498:9 [INFO] [stdout] | [INFO] [stdout] 1498 | token_index = token_index+1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `token_index += 1` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler [INFO] [stdout] --> src/main.rs:1504:35 [INFO] [stdout] | [INFO] [stdout] 1504 | html_string = html_string+&ele; [INFO] [stdout] | ^^^^ help: change this to: `ele` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: manual implementation of an assign operation [INFO] [stdout] --> src/main.rs:1506:5 [INFO] [stdout] | [INFO] [stdout] 1506 | html_string = html_string+html_end; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `html_string += html_end` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `Scanner_helper` should have a snake case name [INFO] [stdout] --> src/main.rs:183:4 [INFO] [stdout] | [INFO] [stdout] 183 | fn Scanner_helper(file: &mut Cstream)-> Vec{ [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `scanner_helper` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fun_Program` should have a snake case name [INFO] [stdout] --> src/main.rs:356:8 [INFO] [stdout] | [INFO] [stdout] 356 | fn fun_Program(&mut self) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `fun_program` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `first_set_Declaration` should have a snake case name [INFO] [stdout] --> src/main.rs:364:21 [INFO] [stdout] | [INFO] [stdout] 364 | let first_set_Declaration = vec_of_strings!["unsigned", "char", "short", [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `first_set_declaration` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fun_Declaration` should have a snake case name [INFO] [stdout] --> src/main.rs:421:8 [INFO] [stdout] | [INFO] [stdout] 421 | fn fun_Declaration(&mut self) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `fun_declaration` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fun_MainDeclaration` should have a snake case name [INFO] [stdout] --> src/main.rs:461:8 [INFO] [stdout] | [INFO] [stdout] 461 | fn fun_MainDeclaration(&mut self) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `fun_main_declaration` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fun_FunctionDefinition` should have a snake case name [INFO] [stdout] --> src/main.rs:518:8 [INFO] [stdout] | [INFO] [stdout] 518 | fn fun_FunctionDefinition(&mut self) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `fun_function_definition` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fun_DeclarationType` should have a snake case name [INFO] [stdout] --> src/main.rs:567:8 [INFO] [stdout] | [INFO] [stdout] 567 | fn fun_DeclarationType(&mut self) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `fun_declaration_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fun_VariableDeclaration` should have a snake case name [INFO] [stdout] --> src/main.rs:591:8 [INFO] [stdout] | [INFO] [stdout] 591 | fn fun_VariableDeclaration(&mut self) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `fun_variable_declaration` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fun_FunctionDeclaration` should have a snake case name [INFO] [stdout] --> src/main.rs:624:8 [INFO] [stdout] | [INFO] [stdout] 624 | fn fun_FunctionDeclaration(&mut self) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `fun_function_declaration` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fun_Block` should have a snake case name [INFO] [stdout] --> src/main.rs:648:8 [INFO] [stdout] | [INFO] [stdout] 648 | fn fun_Block(&mut self) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `fun_block` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `first_set_Declaration` should have a snake case name [INFO] [stdout] --> src/main.rs:658:21 [INFO] [stdout] | [INFO] [stdout] 658 | let first_set_Declaration = vec_of_strings!["unsigned", "char", "short", [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `first_set_declaration` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `first_set_Statement` should have a snake case name [INFO] [stdout] --> src/main.rs:660:21 [INFO] [stdout] | [INFO] [stdout] 660 | let first_set_Statement = vec_of_strings!["while", "if", "return", [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `first_set_statement` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fun_ParameterBlock` should have a snake case name [INFO] [stdout] --> src/main.rs:729:8 [INFO] [stdout] | [INFO] [stdout] 729 | fn fun_ParameterBlock(&mut self) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `fun_parameter_block` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `first_set_Declaration` should have a snake case name [INFO] [stdout] --> src/main.rs:737:21 [INFO] [stdout] | [INFO] [stdout] 737 | let first_set_Declaration = vec_of_strings!["unsigned", "char", "short", [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `first_set_declaration` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fun_DataType` should have a snake case name [INFO] [stdout] --> src/main.rs:794:8 [INFO] [stdout] | [INFO] [stdout] 794 | fn fun_DataType(&mut self) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `fun_data_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `first_set_IntergerType` should have a snake case name [INFO] [stdout] --> src/main.rs:797:13 [INFO] [stdout] | [INFO] [stdout] 797 | let first_set_IntergerType = vec_of_strings!["unsigned", "char", "short", [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `first_set_interger_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `first_set_FloatType` should have a snake case name [INFO] [stdout] --> src/main.rs:799:13 [INFO] [stdout] | [INFO] [stdout] 799 | let first_set_FloatType = vec_of_strings!["float", "double"]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `first_set_float_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fun_Constant` should have a snake case name [INFO] [stdout] --> src/main.rs:820:8 [INFO] [stdout] | [INFO] [stdout] 820 | fn fun_Constant(&self) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `fun_constant` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fun_Statement` should have a snake case name [INFO] [stdout] --> src/main.rs:832:8 [INFO] [stdout] | [INFO] [stdout] 832 | fn fun_Statement(&mut self) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `fun_statement` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fun_Parameter` should have a snake case name [INFO] [stdout] --> src/main.rs:906:8 [INFO] [stdout] | [INFO] [stdout] 906 | fn fun_Parameter(&mut self) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `fun_parameter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fun_InterType` should have a snake case name [INFO] [stdout] --> src/main.rs:930:8 [INFO] [stdout] | [INFO] [stdout] 930 | fn fun_InterType(&mut self) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `fun_inter_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `first_set_IntergerType` should have a snake case name [INFO] [stdout] --> src/main.rs:933:13 [INFO] [stdout] | [INFO] [stdout] 933 | let first_set_IntergerType = vec_of_strings!["char", "short", [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `first_set_interger_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fun_FloatType` should have a snake case name [INFO] [stdout] --> src/main.rs:954:8 [INFO] [stdout] | [INFO] [stdout] 954 | fn fun_FloatType(&self) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `fun_float_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fun_Assignment` should have a snake case name [INFO] [stdout] --> src/main.rs:965:8 [INFO] [stdout] | [INFO] [stdout] 965 | fn fun_Assignment(&mut self) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `fun_assignment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fun_WhileLoop` should have a snake case name [INFO] [stdout] --> src/main.rs:1042:8 [INFO] [stdout] | [INFO] [stdout] 1042 | fn fun_WhileLoop(&mut self) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `fun_while_loop` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fun_IfStatement` should have a snake case name [INFO] [stdout] --> src/main.rs:1102:8 [INFO] [stdout] | [INFO] [stdout] 1102 | fn fun_IfStatement(&mut self) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `fun_if_statement` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fun_ReturnStatement` should have a snake case name [INFO] [stdout] --> src/main.rs:1162:8 [INFO] [stdout] | [INFO] [stdout] 1162 | fn fun_ReturnStatement(&mut self) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `fun_return_statement` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fun_Expression` should have a snake case name [INFO] [stdout] --> src/main.rs:1195:8 [INFO] [stdout] | [INFO] [stdout] 1195 | fn fun_Expression(&mut self) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `fun_expression` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fun_SimpleExpression` should have a snake case name [INFO] [stdout] --> src/main.rs:1245:8 [INFO] [stdout] | [INFO] [stdout] 1245 | fn fun_SimpleExpression(&mut self) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `fun_simple_expression` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fun_Term` should have a snake case name [INFO] [stdout] --> src/main.rs:1286:8 [INFO] [stdout] | [INFO] [stdout] 1286 | fn fun_Term(&mut self) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `fun_term` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fun_Factor` should have a snake case name [INFO] [stdout] --> src/main.rs:1330:8 [INFO] [stdout] | [INFO] [stdout] 1330 | fn fun_Factor(&mut self) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `fun_factor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fun_RelationOperator` should have a snake case name [INFO] [stdout] --> src/main.rs:1416:8 [INFO] [stdout] | [INFO] [stdout] 1416 | fn fun_RelationOperator(&mut self) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `fun_relation_operator` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.79s [INFO] running `Command { std: "docker" "inspect" "a07d459d42f5724af803a8bc08ceba39414bda958d2a87fd82a03a77e3e8f5ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a07d459d42f5724af803a8bc08ceba39414bda958d2a87fd82a03a77e3e8f5ac", kill_on_drop: false }` [INFO] [stdout] a07d459d42f5724af803a8bc08ceba39414bda958d2a87fd82a03a77e3e8f5ac