[INFO] updating cached repository khskarl/genetic-thing [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/khskarl/genetic-thing [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/khskarl/genetic-thing" "work/ex/clippy-test-run/sources/stable/gh/khskarl/genetic-thing"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/khskarl/genetic-thing'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/khskarl/genetic-thing" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/khskarl/genetic-thing"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/khskarl/genetic-thing'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 8a0df2414ca4389cc43d063c349625b27f201b25 [INFO] sha for GitHub repo khskarl/genetic-thing: 8a0df2414ca4389cc43d063c349625b27f201b25 [INFO] validating manifest of khskarl/genetic-thing on toolchain stable [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of khskarl/genetic-thing on toolchain stable+rustflags=-Dclippy::into_iter_on_array [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing khskarl/genetic-thing [INFO] finished frobbing khskarl/genetic-thing [INFO] frobbed toml for khskarl/genetic-thing written to work/ex/clippy-test-run/sources/stable/gh/khskarl/genetic-thing/Cargo.toml [INFO] started frobbing khskarl/genetic-thing [INFO] finished frobbing khskarl/genetic-thing [INFO] frobbed toml for khskarl/genetic-thing written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/khskarl/genetic-thing/Cargo.toml [INFO] crate khskarl/genetic-thing has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] linting khskarl/genetic-thing against stable+rustflags=-Dclippy::into_iter_on_array for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-3/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/khskarl/genetic-thing:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dclippy::into_iter_on_array" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 5bbc62cf4b8769556e0e6b03f45d04f0b0486ea472c83a458db332d9c424fef3 [INFO] running `"docker" "start" "-a" "5bbc62cf4b8769556e0e6b03f45d04f0b0486ea472c83a458db332d9c424fef3"` [INFO] [stderr] Checking gnuplot v0.0.22 [INFO] [stderr] Checking num-integer v0.1.34 [INFO] [stderr] Checking num-complex v0.1.37 [INFO] [stderr] Checking num-bigint v0.1.37 [INFO] [stderr] Checking num-iter v0.1.33 [INFO] [stderr] Checking num-rational v0.1.36 [INFO] [stderr] Checking num v0.1.37 [INFO] [stderr] Checking genetic-thing v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/genetic/population.rs:42:27 [INFO] [stderr] | [INFO] [stderr] 42 | Individual:: { genome: genome } [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `genome` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::redundant_field_names)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/genetic/population.rs:55:29 [INFO] [stderr] | [INFO] [stderr] 55 | Individual:: { genome: genome } [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `genome` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/genetic/population.rs:115:13 [INFO] [stderr] | [INFO] [stderr] 115 | individuals: individuals, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `individuals` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/genetic/population.rs:116:13 [INFO] [stderr] | [INFO] [stderr] 116 | fitnesses: fitnesses, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `fitnesses` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/genetic/population.rs:121:13 [INFO] [stderr] | [INFO] [stderr] 121 | range: range, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `range` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/genetic/population.rs:122:13 [INFO] [stderr] | [INFO] [stderr] 122 | crossover_probability: crossover_probability, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `crossover_probability` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/genetic/population.rs:123:13 [INFO] [stderr] | [INFO] [stderr] 123 | mutation_probability: mutation_probability, [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/genetic/population.rs:42:27 [INFO] [stderr] | [INFO] [stderr] 42 | Individual:: { genome: genome } [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `genome` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::redundant_field_names)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/genetic/population.rs:55:29 [INFO] [stderr] | [INFO] [stderr] 55 | Individual:: { genome: genome } [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `genome` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/genetic/population.rs:115:13 [INFO] [stderr] | [INFO] [stderr] 115 | individuals: individuals, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `individuals` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/genetic/population.rs:116:13 [INFO] [stderr] | [INFO] [stderr] 116 | fitnesses: fitnesses, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `fitnesses` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/genetic/population.rs:121:13 [INFO] [stderr] | [INFO] [stderr] 121 | range: range, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `range` [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `mutation_probability` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/genetic/population.rs:125:13 [INFO] [stderr] | [INFO] [stderr] 125 | has_elitism: has_elitism, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `has_elitism` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/genetic/population.rs:126:13 [INFO] [stderr] | [INFO] [stderr] 126 | has_scaling: has_scaling, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `has_scaling` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/genetic/population.rs:127:13 [INFO] [stderr] | [INFO] [stderr] 127 | has_generation_gap: has_generation_gap, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `has_generation_gap` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/genetic/population.rs:128:13 [INFO] [stderr] | [INFO] [stderr] 128 | has_fitness_sharing: has_fitness_sharing, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `has_fitness_sharing` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/genetic/population.rs:129:13 [INFO] [stderr] | [INFO] [stderr] 129 | crowding_factor: crowding_factor, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `crowding_factor` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/genetic/population.rs:131:13 [INFO] [stderr] | [INFO] [stderr] 131 | diversity_function: diversity_function, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `diversity_function` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/genetic/population.rs:132:13 [INFO] [stderr] | [INFO] [stderr] 132 | fitness_function: fitness_function, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `fitness_function` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/genetic/population.rs:133:13 [INFO] [stderr] | [INFO] [stderr] 133 | crossover_function: crossover_function, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `crossover_function` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/genetic/population.rs:134:13 [INFO] [stderr] | [INFO] [stderr] 134 | mutation_function: mutation_function, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `mutation_function` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/genetic/helpers.rs:10:13 [INFO] [stderr] | [INFO] [stderr] 10 | start: start, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `start` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/genetic/helpers.rs:11:13 [INFO] [stderr] | [INFO] [stderr] 11 | end: end [INFO] [stderr] | ^^^^^^^^ help: replace it with: `end` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/genetic/population.rs:122:13 [INFO] [stderr] | [INFO] [stderr] 122 | crossover_probability: crossover_probability, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `crossover_probability` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/genetic/population.rs:123:13 [INFO] [stderr] | [INFO] [stderr] 123 | mutation_probability: mutation_probability, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `mutation_probability` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/genetic/population.rs:125:13 [INFO] [stderr] | [INFO] [stderr] 125 | has_elitism: has_elitism, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `has_elitism` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/genetic/population.rs:126:13 [INFO] [stderr] | [INFO] [stderr] 126 | has_scaling: has_scaling, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `has_scaling` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/genetic/population.rs:127:13 [INFO] [stderr] | [INFO] [stderr] 127 | has_generation_gap: has_generation_gap, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `has_generation_gap` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/genetic/population.rs:128:13 [INFO] [stderr] | [INFO] [stderr] 128 | has_fitness_sharing: has_fitness_sharing, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `has_fitness_sharing` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/genetic/population.rs:129:13 [INFO] [stderr] | [INFO] [stderr] 129 | crowding_factor: crowding_factor, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `crowding_factor` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/genetic/population.rs:131:13 [INFO] [stderr] | [INFO] [stderr] 131 | diversity_function: diversity_function, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `diversity_function` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/genetic/population.rs:132:13 [INFO] [stderr] | [INFO] [stderr] 132 | fitness_function: fitness_function, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `fitness_function` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/genetic/population.rs:133:13 [INFO] [stderr] | [INFO] [stderr] 133 | crossover_function: crossover_function, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `crossover_function` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/genetic/population.rs:134:13 [INFO] [stderr] | [INFO] [stderr] 134 | mutation_function: mutation_function, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `mutation_function` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/genetic/helpers.rs:10:13 [INFO] [stderr] | [INFO] [stderr] 10 | start: start, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `start` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/genetic/helpers.rs:11:13 [INFO] [stderr] | [INFO] [stderr] 11 | end: end [INFO] [stderr] | ^^^^^^^^ help: replace it with: `end` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: unused import: `gnuplot::LabelOption::TextColor` [INFO] [stderr] --> src/main.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use gnuplot::LabelOption::TextColor; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Zero` [INFO] [stderr] --> src/genetic/population.rs:8:22 [INFO] [stderr] | [INFO] [stderr] 8 | use self::num::{Num, Zero, One}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::num::traits::pow` [INFO] [stderr] --> src/genetic/population.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use self::num::traits::pow; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Mul`, `Sub` [INFO] [stderr] --> src/genetic/population.rs:13:21 [INFO] [stderr] | [INFO] [stderr] 13 | use std::ops::{Add, Sub, Mul}; [INFO] [stderr] | ^^^ ^^^ [INFO] [stderr] [INFO] [stderr] warning: this `else { if .. }` block can be collapsed [INFO] [stderr] --> src/genetic/population.rs:304:16 [INFO] [stderr] | [INFO] [stderr] 304 | } else { [INFO] [stderr] | ________________^ [INFO] [stderr] 305 | | if self.crowding_factor > 1 && progress_factor < 0.9 { [INFO] [stderr] 306 | | for i in self.select_random_n_indices(self.crowding_factor) { [INFO] [stderr] 307 | | let mut similar_index = i; [INFO] [stderr] ... | [INFO] [stderr] 323 | | } [INFO] [stderr] 324 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::collapsible_if)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if [INFO] [stderr] help: try [INFO] [stderr] | [INFO] [stderr] 304 | } else if self.crowding_factor > 1 && progress_factor < 0.9 { [INFO] [stderr] 305 | for i in self.select_random_n_indices(self.crowding_factor) { [INFO] [stderr] 306 | let mut similar_index = i; [INFO] [stderr] 307 | let mut similar_similarity = 1.0; [INFO] [stderr] 308 | for j in 0..self.individuals.len() { [INFO] [stderr] 309 | let similarity = 1.0 - (self.diversity_function)(&self.individuals[j].genome, [INFO] [stderr] ... [INFO] [stderr] [INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly. [INFO] [stderr] --> src/genetic/fitness.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | fitness [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::let_and_return)] on by default [INFO] [stderr] note: this expression can be directly returned [INFO] [stderr] --> src/genetic/fitness.rs:71:19 [INFO] [stderr] | [INFO] [stderr] 71 | let fitness = parps_function(f) + 4.0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/genetic/fitness.rs:248:23 [INFO] [stderr] | [INFO] [stderr] 248 | let mut penalty = (factor_bad_steps); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/genetic/fitness.rs:249:23 [INFO] [stderr] | [INFO] [stderr] 249 | let mut fitness = (factor_close * 0.2 + factor_consecutive_steps); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly. [INFO] [stderr] --> src/genetic/helpers.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | normalized_distance [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: this expression can be directly returned [INFO] [stderr] --> src/genetic/helpers.rs:34:31 [INFO] [stderr] | [INFO] [stderr] 34 | let normalized_distance = total_distance as f32 / genome_two.len() as f32; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return [INFO] [stderr] [INFO] [stderr] warning: unused imports: `euclidean_distance_float`, `euclidean_distance_int` [INFO] [stderr] --> src/main.rs:10:42 [INFO] [stderr] | [INFO] [stderr] 10 | use genetic::helpers::{hamming_distance, euclidean_distance_int, euclidean_distance_float}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `deceptive_4`, `deceptive_f3`, `max_alternating_bits`, `max_alternating_even_odd`, `min_dejong`, `n_queens`, `path_fitness`, `pattern_recognition` [INFO] [stderr] --> src/main.rs:12:24 [INFO] [stderr] | [INFO] [stderr] 12 | use genetic::fitness::{max_alternating_bits, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 13 | max_alternating_even_odd, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 14 | pattern_recognition, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 15 | min_dejong, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 16 | n_queens, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 17 | path_fitness, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 18 | deceptive_f3, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 19 | deceptive_f3s, [INFO] [stderr] 20 | deceptive_4}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `one_point_crossover_3`, `partially_matched_crossover`, `uniform_average_crossover`, `uniform_crossover_3`, `uniform_crossover` [INFO] [stderr] --> src/main.rs:22:26 [INFO] [stderr] | [INFO] [stderr] 22 | one_point_crossover_3, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 23 | uniform_average_crossover, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 24 | uniform_crossover, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] 25 | uniform_crossover_3, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 26 | partially_matched_crossover}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `delta_mutation`, `gaussian_mutation`, `random_int`, `swap_position` [INFO] [stderr] --> src/main.rs:28:25 [INFO] [stderr] | [INFO] [stderr] 28 | swap_position, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] 29 | random_int, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 30 | delta_mutation, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] 31 | gaussian_mutation}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `gnuplot::LabelOption::TextColor` [INFO] [stderr] --> src/main.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use gnuplot::LabelOption::TextColor; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Zero` [INFO] [stderr] --> src/genetic/population.rs:8:22 [INFO] [stderr] | [INFO] [stderr] 8 | use self::num::{Num, Zero, One}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::num::traits::pow` [INFO] [stderr] --> src/genetic/population.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use self::num::traits::pow; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Mul`, `Sub` [INFO] [stderr] --> src/genetic/population.rs:13:21 [INFO] [stderr] | [INFO] [stderr] 13 | use std::ops::{Add, Sub, Mul}; [INFO] [stderr] | ^^^ ^^^ [INFO] [stderr] [INFO] [stderr] warning: this `else { if .. }` block can be collapsed [INFO] [stderr] --> src/genetic/population.rs:304:16 [INFO] [stderr] | [INFO] [stderr] 304 | } else { [INFO] [stderr] | ________________^ [INFO] [stderr] 305 | | if self.crowding_factor > 1 && progress_factor < 0.9 { [INFO] [stderr] 306 | | for i in self.select_random_n_indices(self.crowding_factor) { [INFO] [stderr] 307 | | let mut similar_index = i; [INFO] [stderr] ... | [INFO] [stderr] 323 | | } [INFO] [stderr] 324 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::collapsible_if)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if [INFO] [stderr] help: try [INFO] [stderr] | [INFO] [stderr] 304 | } else if self.crowding_factor > 1 && progress_factor < 0.9 { [INFO] [stderr] 305 | for i in self.select_random_n_indices(self.crowding_factor) { [INFO] [stderr] 306 | let mut similar_index = i; [INFO] [stderr] 307 | let mut similar_similarity = 1.0; [INFO] [stderr] 308 | for j in 0..self.individuals.len() { [INFO] [stderr] 309 | let similarity = 1.0 - (self.diversity_function)(&self.individuals[j].genome, [INFO] [stderr] ... [INFO] [stderr] [INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly. [INFO] [stderr] --> src/genetic/fitness.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | fitness [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::let_and_return)] on by default [INFO] [stderr] note: this expression can be directly returned [INFO] [stderr] --> src/genetic/fitness.rs:71:19 [INFO] [stderr] | [INFO] [stderr] 71 | let fitness = parps_function(f) + 4.0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/genetic/fitness.rs:248:23 [INFO] [stderr] | [INFO] [stderr] 248 | let mut penalty = (factor_bad_steps); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/genetic/fitness.rs:249:23 [INFO] [stderr] | [INFO] [stderr] 249 | let mut fitness = (factor_close * 0.2 + factor_consecutive_steps); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly. [INFO] [stderr] --> src/genetic/helpers.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | normalized_distance [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: this expression can be directly returned [INFO] [stderr] --> src/genetic/helpers.rs:34:31 [INFO] [stderr] | [INFO] [stderr] 34 | let normalized_distance = total_distance as f32 / genome_two.len() as f32; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return [INFO] [stderr] [INFO] [stderr] warning: unused imports: `euclidean_distance_float`, `euclidean_distance_int` [INFO] [stderr] --> src/main.rs:10:42 [INFO] [stderr] | [INFO] [stderr] 10 | use genetic::helpers::{hamming_distance, euclidean_distance_int, euclidean_distance_float}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `deceptive_4`, `deceptive_f3`, `max_alternating_bits`, `max_alternating_even_odd`, `min_dejong`, `n_queens`, `path_fitness`, `pattern_recognition` [INFO] [stderr] --> src/main.rs:12:24 [INFO] [stderr] | [INFO] [stderr] 12 | use genetic::fitness::{max_alternating_bits, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 13 | max_alternating_even_odd, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 14 | pattern_recognition, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 15 | min_dejong, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 16 | n_queens, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 17 | path_fitness, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 18 | deceptive_f3, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 19 | deceptive_f3s, [INFO] [stderr] 20 | deceptive_4}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `one_point_crossover_3`, `partially_matched_crossover`, `uniform_average_crossover`, `uniform_crossover_3`, `uniform_crossover` [INFO] [stderr] --> src/main.rs:22:26 [INFO] [stderr] | [INFO] [stderr] 22 | one_point_crossover_3, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 23 | uniform_average_crossover, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 24 | uniform_crossover, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] 25 | uniform_crossover_3, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 26 | partially_matched_crossover}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `delta_mutation`, `gaussian_mutation`, `random_int`, `swap_position` [INFO] [stderr] --> src/main.rs:28:25 [INFO] [stderr] | [INFO] [stderr] 28 | swap_position, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] 29 | random_int, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 30 | delta_mutation, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] 31 | gaussian_mutation}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `One` [INFO] [stderr] --> src/genetic/population.rs:8:28 [INFO] [stderr] | [INFO] [stderr] 8 | use self::num::{Num, Zero, One}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `range` [INFO] [stderr] --> src/genetic/fitness.rs:20:47 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn max_alternating_bits(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^ help: consider using `_range` instead [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `range` [INFO] [stderr] --> src/genetic/fitness.rs:35:52 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn max_alternating_even_odd(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^ help: consider using `_range` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `range` [INFO] [stderr] --> src/genetic/fitness.rs:67:47 [INFO] [stderr] | [INFO] [stderr] 67 | pub fn parps_fitness(binary_genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^ help: consider using `_range` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `range` [INFO] [stderr] --> src/genetic/fitness.rs:87:36 [INFO] [stderr] | [INFO] [stderr] 87 | pub fn n_queens(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^ help: consider using `_range` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `num_steps_until_collision` [INFO] [stderr] --> src/genetic/fitness.rs:151:13 [INFO] [stderr] | [INFO] [stderr] 151 | let mut num_steps_until_collision = 0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_num_steps_until_collision` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `num_repeated_steps` [INFO] [stderr] --> src/genetic/fitness.rs:232:10 [INFO] [stderr] | [INFO] [stderr] 232 | num_repeated_steps, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: consider using `_num_repeated_steps` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `factor_steps` [INFO] [stderr] --> src/genetic/fitness.rs:241:9 [INFO] [stderr] | [INFO] [stderr] 241 | let factor_steps = num_steps as f32 / max_steps; [INFO] [stderr] | ^^^^^^^^^^^^ help: consider using `_factor_steps` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `range` [INFO] [stderr] --> src/genetic/fitness.rs:228:40 [INFO] [stderr] | [INFO] [stderr] 228 | pub fn path_fitness(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^ help: consider using `_range` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `range` [INFO] [stderr] --> src/genetic/fitness.rs:258:39 [INFO] [stderr] | [INFO] [stderr] 258 | pub fn deceptive_f3(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^ help: consider using `_range` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `range` [INFO] [stderr] --> src/genetic/fitness.rs:275:40 [INFO] [stderr] | [INFO] [stderr] 275 | pub fn deceptive_f3s(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^ help: consider using `_range` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `range` [INFO] [stderr] --> src/genetic/fitness.rs:289:38 [INFO] [stderr] | [INFO] [stderr] 289 | pub fn deceptive_4(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^ help: consider using `_range` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `range` [INFO] [stderr] --> src/genetic/helpers.rs:27:69 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn hamming_distance(genome_one: &Vec, genome_two: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^ help: consider using `_range` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `range` [INFO] [stderr] --> src/genetic/mutation.rs:22:57 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn bit_flip(genome: &mut Vec, probability: f32, range: &Range) { [INFO] [stderr] | ^^^^^ help: consider using `_range` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `range` [INFO] [stderr] --> src/genetic/mutation.rs:65:63 [INFO] [stderr] | [INFO] [stderr] 65 | pub fn swap_position(genome: &mut Vec, probability: f32, range: &Range) { [INFO] [stderr] | ^^^^^ help: consider using `_range` instead [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/genetic/population.rs:171:17 [INFO] [stderr] | [INFO] [stderr] 171 | let mut individuals = &mut population.individuals; [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/genetic/population.rs:172:17 [INFO] [stderr] | [INFO] [stderr] 172 | let mut fitnesses = &mut population.fitnesses; [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/genetic/fitness.rs:151:9 [INFO] [stderr] | [INFO] [stderr] 151 | let mut num_steps_until_collision = 0; [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new_ordered` [INFO] [stderr] --> src/genetic/population.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | / pub fn new_ordered(size: usize) -> Individual [INFO] [stderr] 46 | | where T: rand::Rand + rand::distributions::range::SampleRange + Add + Num [INFO] [stderr] 47 | | { [INFO] [stderr] 48 | | let mut genome: Vec = Vec::new(); [INFO] [stderr] ... | [INFO] [stderr] 55 | | Individual:: { genome: genome } [INFO] [stderr] 56 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `genome_length` [INFO] [stderr] --> src/genetic/population.rs:69:5 [INFO] [stderr] | [INFO] [stderr] 69 | genome_length: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new_ordered` [INFO] [stderr] --> src/genetic/population.rs:138:5 [INFO] [stderr] | [INFO] [stderr] 138 | / pub fn new_ordered(size: usize, [INFO] [stderr] 139 | | genome_size: usize, [INFO] [stderr] 140 | | crossover_probability: f32, [INFO] [stderr] 141 | | mutation_probability: f32, [INFO] [stderr] ... | [INFO] [stderr] 179 | | [INFO] [stderr] 180 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `select_fit_individual_except` [INFO] [stderr] --> src/genetic/population.rs:373:5 [INFO] [stderr] | [INFO] [stderr] 373 | fn select_fit_individual_except(&self, dad_index: usize) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `roulette` [INFO] [stderr] --> src/genetic/population.rs:452:5 [INFO] [stderr] | [INFO] [stderr] 452 | fn roulette(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `max_alternating_bits` [INFO] [stderr] --> src/genetic/fitness.rs:20:1 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn max_alternating_bits(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `max_alternating_even_odd` [INFO] [stderr] --> src/genetic/fitness.rs:35:1 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn max_alternating_even_odd(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `min_dejong` [INFO] [stderr] --> src/genetic/fitness.rs:50:1 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn min_dejong(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parps_function` [INFO] [stderr] --> src/genetic/fitness.rs:63:1 [INFO] [stderr] | [INFO] [stderr] 63 | fn parps_function(x: f32) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parps_fitness` [INFO] [stderr] --> src/genetic/fitness.rs:67:1 [INFO] [stderr] | [INFO] [stderr] 67 | pub fn parps_fitness(binary_genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `pattern_recognition` [INFO] [stderr] --> src/genetic/fitness.rs:75:1 [INFO] [stderr] | [INFO] [stderr] 75 | pub fn pattern_recognition(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `n_queens` [INFO] [stderr] --> src/genetic/fitness.rs:87:1 [INFO] [stderr] | [INFO] [stderr] 87 | pub fn n_queens(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Point` [INFO] [stderr] --> src/genetic/fitness.rs:108:1 [INFO] [stderr] | [INFO] [stderr] 108 | struct Point { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `walk` [INFO] [stderr] --> src/genetic/fitness.rs:113:1 [INFO] [stderr] | [INFO] [stderr] 113 | fn walk(genome: &Vec, from: Point, to: Point) -> (usize, usize, usize, usize, usize) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `path_fitness` [INFO] [stderr] --> src/genetic/fitness.rs:228:1 [INFO] [stderr] | [INFO] [stderr] 228 | pub fn path_fitness(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `deceptive_f3` [INFO] [stderr] --> src/genetic/fitness.rs:258:1 [INFO] [stderr] | [INFO] [stderr] 258 | pub fn deceptive_f3(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `deceptive_4` [INFO] [stderr] --> src/genetic/fitness.rs:289:1 [INFO] [stderr] | [INFO] [stderr] 289 | pub fn deceptive_4(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `binary_vector_to_decimal` [INFO] [stderr] --> src/genetic/helpers.rs:16:1 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn binary_vector_to_decimal(binary_vector: &Vec) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `euclidean_distance_int` [INFO] [stderr] --> src/genetic/helpers.rs:38:1 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn euclidean_distance_int(genome_one: &Vec, genome_two: &Vec, range: &Range) -> f32 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `euclidean_distance_float` [INFO] [stderr] --> src/genetic/helpers.rs:49:1 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn euclidean_distance_float(genome_one: &Vec, genome_two: &Vec, range: &Range) -> f32 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `delta_mutation` [INFO] [stderr] --> src/genetic/mutation.rs:32:1 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn delta_mutation(genome: &mut Vec, probability: f32, range: &Range) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `random_int` [INFO] [stderr] --> src/genetic/mutation.rs:46:1 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn random_int(genome: &mut Vec, probability: f32, range: &Range) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `random_real` [INFO] [stderr] --> src/genetic/mutation.rs:56:1 [INFO] [stderr] | [INFO] [stderr] 56 | pub fn random_real(genome: &mut Vec, probability: f32, range: &Range) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `swap_position` [INFO] [stderr] --> src/genetic/mutation.rs:65:1 [INFO] [stderr] | [INFO] [stderr] 65 | pub fn swap_position(genome: &mut Vec, probability: f32, range: &Range) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `gaussian` [INFO] [stderr] --> src/genetic/mutation.rs:79:1 [INFO] [stderr] | [INFO] [stderr] 79 | fn gaussian(mean: f32, deviation: f32) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `gaussian_mutation` [INFO] [stderr] --> src/genetic/mutation.rs:95:1 [INFO] [stderr] | [INFO] [stderr] 95 | pub fn gaussian_mutation(genome: &mut Vec, probability: f32, range: &Range) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `one_point_crossover_3` [INFO] [stderr] --> src/genetic/crossover.rs:30:1 [INFO] [stderr] | [INFO] [stderr] 30 | / pub fn one_point_crossover_3(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] 31 | | where T: Copy [INFO] [stderr] 32 | | { [INFO] [stderr] 33 | | let mut point = 1; [INFO] [stderr] ... | [INFO] [stderr] 43 | | (boy_genome, girl_genome) [INFO] [stderr] 44 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `partially_matched_crossover` [INFO] [stderr] --> src/genetic/crossover.rs:47:1 [INFO] [stderr] | [INFO] [stderr] 47 | / pub fn partially_matched_crossover(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] 48 | | where T: Copy + PartialEq + Debug [INFO] [stderr] 49 | | { [INFO] [stderr] 50 | | let start_index = rand::thread_rng().gen_range(1, dad_genome.len() / 2); [INFO] [stderr] ... | [INFO] [stderr] 94 | | (boy_genome, girl_genome) [INFO] [stderr] 95 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `uniform_crossover` [INFO] [stderr] --> src/genetic/crossover.rs:98:1 [INFO] [stderr] | [INFO] [stderr] 98 | / pub fn uniform_crossover(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] 99 | | where T: Copy + PartialEq + Num + Div + Add [INFO] [stderr] 100 | | { [INFO] [stderr] 101 | | let mix_ratio = 0.5; [INFO] [stderr] ... | [INFO] [stderr] 113 | | (boy_genome, girl_genome) [INFO] [stderr] 114 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `uniform_average_crossover` [INFO] [stderr] --> src/genetic/crossover.rs:117:1 [INFO] [stderr] | [INFO] [stderr] 117 | / pub fn uniform_average_crossover(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] 118 | | where T: Copy + PartialEq + Num + Div + Add [INFO] [stderr] 119 | | { [INFO] [stderr] 120 | | let mix_ratio = 0.5; [INFO] [stderr] ... | [INFO] [stderr] 135 | | (boy_genome, girl_genome) [INFO] [stderr] 136 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `blend_crossover` [INFO] [stderr] --> src/genetic/crossover.rs:139:1 [INFO] [stderr] | [INFO] [stderr] 139 | pub fn blend_crossover(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `uniform_crossover_3` [INFO] [stderr] --> src/genetic/crossover.rs:169:1 [INFO] [stderr] | [INFO] [stderr] 169 | / pub fn uniform_crossover_3(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] 170 | | where T: Copy + PartialEq + Num + Div + Add [INFO] [stderr] 171 | | { [INFO] [stderr] 172 | | let mix_ratio = 0.5; [INFO] [stderr] ... | [INFO] [stderr] 189 | | (boy_genome, girl_genome) [INFO] [stderr] 190 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions [INFO] [stderr] --> src/genetic/population.rs:82:25 [INFO] [stderr] | [INFO] [stderr] 82 | crossover_function: fn(&Vec, &Vec) -> (Vec, Vec), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::type_complexity)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity [INFO] [stderr] [INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions [INFO] [stderr] --> src/genetic/population.rs:101:36 [INFO] [stderr] | [INFO] [stderr] 101 | crossover_function: fn(&Vec, &Vec) -> (Vec, Vec), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity [INFO] [stderr] [INFO] [stderr] warning: this function has too many arguments (14/7) [INFO] [stderr] --> src/genetic/population.rs:89:5 [INFO] [stderr] | [INFO] [stderr] 89 | / pub fn new(size: usize, [INFO] [stderr] 90 | | genome_size: usize, [INFO] [stderr] 91 | | crossover_probability: f32, [INFO] [stderr] 92 | | mutation_probability: f32, [INFO] [stderr] ... | [INFO] [stderr] 135 | | } [INFO] [stderr] 136 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::too_many_arguments)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments [INFO] [stderr] [INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions [INFO] [stderr] --> src/genetic/population.rs:150:44 [INFO] [stderr] | [INFO] [stderr] 150 | crossover_function: fn(&Vec, &Vec) -> (Vec, Vec), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity [INFO] [stderr] [INFO] [stderr] warning: this function has too many arguments (14/7) [INFO] [stderr] --> src/genetic/population.rs:138:5 [INFO] [stderr] | [INFO] [stderr] 138 | / pub fn new_ordered(size: usize, [INFO] [stderr] 139 | | genome_size: usize, [INFO] [stderr] 140 | | crossover_probability: f32, [INFO] [stderr] 141 | | mutation_probability: f32, [INFO] [stderr] ... | [INFO] [stderr] 179 | | [INFO] [stderr] 180 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments [INFO] [stderr] [INFO] [stderr] warning: the loop variable `i` is only used to index `shuffled_indices`. [INFO] [stderr] --> src/genetic/population.rs:282:26 [INFO] [stderr] | [INFO] [stderr] 282 | for i in 0..last_index { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::needless_range_loop)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop [INFO] [stderr] help: consider using an iterator [INFO] [stderr] | [INFO] [stderr] 282 | for in shuffled_indices.iter().take(last_index) { [INFO] [stderr] | ^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `if _ { .. } else { .. }` is an expression [INFO] [stderr] --> src/genetic/population.rs:490:9 [INFO] [stderr] | [INFO] [stderr] 490 | / let beta: f32; [INFO] [stderr] 491 | | [INFO] [stderr] 492 | | if min > decider { [INFO] [stderr] 493 | | alpha = (average * (c - 1.0)) / (max - average); [INFO] [stderr] ... | [INFO] [stderr] 497 | | beta = (-min * average) / (average - min); [INFO] [stderr] 498 | | } [INFO] [stderr] | |_________^ help: it is more idiomatic to write: `let beta = if min > decider { ..; (average * (max - c * average)) / (max - average) } else { ..; (-min * average) / (average - min) };` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::useless_let_if_seq)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_let_if_seq [INFO] [stderr] [INFO] [stderr] warning: equality checks against false can be replaced by a negation [INFO] [stderr] --> src/genetic/population.rs:538:16 [INFO] [stderr] | [INFO] [stderr] 538 | if is_valid == false { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: try simplifying it as shown: `!is_valid` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::bool_comparison)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/genetic/fitness.rs:7:26 [INFO] [stderr] | [INFO] [stderr] 7 | fn fitness(&self, f: &fn(&Vec, &Range) -> f32, range: &Range) -> f32; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider passing by value instead: `fn(&Vec, &Range) -> f32` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/fitness.rs:20:37 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn max_alternating_bits(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^ help: change this to: `&[u8]` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::ptr_arg)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/genetic/fitness.rs:20:54 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn max_alternating_bits(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^^ help: consider passing by value instead: `Range` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/fitness.rs:35:41 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn max_alternating_even_odd(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^ help: change this to: `&[i32]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/genetic/fitness.rs:35:59 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn max_alternating_even_odd(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^ help: consider passing by value instead: `Range` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/fitness.rs:50:27 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn min_dejong(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^ help: change this to: `&[f32]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/genetic/fitness.rs:50:45 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn min_dejong(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^ help: consider passing by value instead: `Range` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/fitness.rs:67:37 [INFO] [stderr] | [INFO] [stderr] 67 | pub fn parps_fitness(binary_genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^ help: change this to: `&[u8]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/genetic/fitness.rs:67:54 [INFO] [stderr] | [INFO] [stderr] 67 | pub fn parps_fitness(binary_genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^ help: consider passing by value instead: `Range` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/fitness.rs:75:36 [INFO] [stderr] | [INFO] [stderr] 75 | pub fn pattern_recognition(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^ help: change this to: `&[u8]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/genetic/fitness.rs:75:53 [INFO] [stderr] | [INFO] [stderr] 75 | pub fn pattern_recognition(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^^ help: consider passing by value instead: `Range` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/fitness.rs:87:25 [INFO] [stderr] | [INFO] [stderr] 87 | pub fn n_queens(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^ help: change this to: `&[i32]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/genetic/fitness.rs:87:43 [INFO] [stderr] | [INFO] [stderr] 87 | pub fn n_queens(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^ help: consider passing by value instead: `Range` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/fitness.rs:113:17 [INFO] [stderr] | [INFO] [stderr] 113 | fn walk(genome: &Vec, from: Point, to: Point) -> (usize, usize, usize, usize, usize) { [INFO] [stderr] | ^^^^^^^^^ help: change this to: `&[i32]` [INFO] [stderr] warning: unused import: `One` [INFO] [stderr] --> src/genetic/population.rs:8:28 [INFO] [stderr] | [INFO] [stderr] 8 | use self::num::{Num, Zero, One}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: the loop variable `i` is only used to index `genome`. [INFO] [stderr] --> src/genetic/fitness.rs:157:14 [INFO] [stderr] | [INFO] [stderr] 157 | for i in 0..genome.len() { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop [INFO] [stderr] help: consider using an iterator [INFO] [stderr] | [INFO] [stderr] 157 | for in &genome { [INFO] [stderr] | ^^^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/fitness.rs:228:29 [INFO] [stderr] | [INFO] [stderr] 228 | pub fn path_fitness(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^ help: change this to: `&[i32]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/genetic/fitness.rs:228:47 [INFO] [stderr] | [INFO] [stderr] 228 | pub fn path_fitness(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^ help: consider passing by value instead: `Range` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/fitness.rs:258:29 [INFO] [stderr] | [INFO] [stderr] 258 | pub fn deceptive_f3(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^ help: change this to: `&[u8]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/genetic/fitness.rs:258:46 [INFO] [stderr] | [INFO] [stderr] 258 | pub fn deceptive_f3(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^^ help: consider passing by value instead: `Range` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `genome[i+2]` [INFO] [stderr] --> src/genetic/fitness.rs:267:13 [INFO] [stderr] | [INFO] [stderr] 267 | genome[i+2] * 1; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::identity_op)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/fitness.rs:275:30 [INFO] [stderr] | [INFO] [stderr] 275 | pub fn deceptive_f3s(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^ help: change this to: `&[u8]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/genetic/fitness.rs:275:47 [INFO] [stderr] | [INFO] [stderr] 275 | pub fn deceptive_f3s(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^^ help: consider passing by value instead: `Range` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `genome[i + offset * 2]` [INFO] [stderr] --> src/genetic/fitness.rs:282:70 [INFO] [stderr] | [INFO] [stderr] 282 | let decimal_index = genome[i] * 3 + genome[i + offset] * 2 + genome[i + offset * 2] * 1; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/fitness.rs:289:28 [INFO] [stderr] | [INFO] [stderr] 289 | pub fn deceptive_4(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^ help: change this to: `&[u8]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/genetic/fitness.rs:289:45 [INFO] [stderr] | [INFO] [stderr] 289 | pub fn deceptive_4(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^^ help: consider passing by value instead: `Range` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `i` [INFO] [stderr] --> src/genetic/fitness.rs:292:31 [INFO] [stderr] | [INFO] [stderr] 292 | let num_ones = genome[i+0] + genome[i+1] + genome[i+2] + genome[i+3]; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op [INFO] [stderr] [INFO] [stderr] warning: casting u8 to f32 may become silently lossy if types change [INFO] [stderr] --> src/genetic/fitness.rs:302:5 [INFO] [stderr] | [INFO] [stderr] 302 | fitness as f32 [INFO] [stderr] | ^^^^^^^^^^^^^^ help: try: `f32::from(fitness)` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::cast_lossless)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/helpers.rs:16:48 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn binary_vector_to_decimal(binary_vector: &Vec) -> i32 { [INFO] [stderr] | ^^^^^^^^ help: change this to: `&[u8]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: the loop variable `i` is used to index `binary_vector` [INFO] [stderr] --> src/genetic/helpers.rs:19:14 [INFO] [stderr] | [INFO] [stderr] 19 | for i in 0..binary_vector.len() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop [INFO] [stderr] help: consider using an iterator [INFO] [stderr] | [INFO] [stderr] 19 | for (i, ) in binary_vector.iter().enumerate() { [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/helpers.rs:27:37 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn hamming_distance(genome_one: &Vec, genome_two: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^ help: change this to: `&[u8]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/helpers.rs:27:59 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn hamming_distance(genome_one: &Vec, genome_two: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^ help: change this to: `&[u8]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/genetic/helpers.rs:27:76 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn hamming_distance(genome_one: &Vec, genome_two: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^^ help: consider passing by value instead: `Range` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/helpers.rs:38:43 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn euclidean_distance_int(genome_one: &Vec, genome_two: &Vec, range: &Range) -> f32 [INFO] [stderr] | ^^^^^^^^^ help: change this to: `&[i32]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/helpers.rs:38:66 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn euclidean_distance_int(genome_one: &Vec, genome_two: &Vec, range: &Range) -> f32 [INFO] [stderr] | ^^^^^^^^^ help: change this to: `&[i32]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/genetic/helpers.rs:38:84 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn euclidean_distance_int(genome_one: &Vec, genome_two: &Vec, range: &Range) -> f32 [INFO] [stderr] | ^^^^^^^^^^^ help: consider passing by value instead: `Range` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/helpers.rs:49:45 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn euclidean_distance_float(genome_one: &Vec, genome_two: &Vec, range: &Range) -> f32 [INFO] [stderr] | ^^^^^^^^^ help: change this to: `&[f32]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/helpers.rs:49:68 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn euclidean_distance_float(genome_one: &Vec, genome_two: &Vec, range: &Range) -> f32 [INFO] [stderr] | ^^^^^^^^^ help: change this to: `&[f32]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/genetic/helpers.rs:49:86 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn euclidean_distance_float(genome_one: &Vec, genome_two: &Vec, range: &Range) -> f32 [INFO] [stderr] | ^^^^^^^^^^^ help: consider passing by value instead: `Range` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/genetic/mutation.rs:22:64 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn bit_flip(genome: &mut Vec, probability: f32, range: &Range) { [INFO] [stderr] | ^^^^^^^^^^ help: consider passing by value instead: `Range` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: unused variable: `range` [INFO] [stderr] --> src/genetic/fitness.rs:20:47 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn max_alternating_bits(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^ help: consider using `_range` instead [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/genetic/mutation.rs:32:71 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn delta_mutation(genome: &mut Vec, probability: f32, range: &Range) { [INFO] [stderr] | ^^^^^^^^^^^ help: consider passing by value instead: `Range` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/genetic/mutation.rs:46:67 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn random_int(genome: &mut Vec, probability: f32, range: &Range) { [INFO] [stderr] | ^^^^^^^^^^^ help: consider passing by value instead: `Range` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/genetic/mutation.rs:56:68 [INFO] [stderr] | [INFO] [stderr] 56 | pub fn random_real(genome: &mut Vec, probability: f32, range: &Range) { [INFO] [stderr] | ^^^^^^^^^^^ help: consider passing by value instead: `Range` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/genetic/mutation.rs:65:70 [INFO] [stderr] | [INFO] [stderr] 65 | pub fn swap_position(genome: &mut Vec, probability: f32, range: &Range) { [INFO] [stderr] | ^^^^^^^^^^^ help: consider passing by value instead: `Range` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this looks like you are swapping elements of `genome` manually [INFO] [stderr] --> src/genetic/mutation.rs:73:9 [INFO] [stderr] | [INFO] [stderr] 73 | / let old_value = genome[i]; [INFO] [stderr] 74 | | genome[i] = genome[pair_index]; [INFO] [stderr] 75 | | genome[pair_index] = old_value; [INFO] [stderr] | |______________________________________^ help: try: `genome.swap(i, pair_index)` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::manual_swap)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_swap [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/genetic/mutation.rs:95:74 [INFO] [stderr] | [INFO] [stderr] 95 | pub fn gaussian_mutation(genome: &mut Vec, probability: f32, range: &Range) { [INFO] [stderr] | ^^^^^^^^^^^ help: consider passing by value instead: `Range` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: the loop variable `i` is only used to index `genome`. [INFO] [stderr] --> src/genetic/mutation.rs:96:14 [INFO] [stderr] | [INFO] [stderr] 96 | for i in 0..genome.len() { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop [INFO] [stderr] help: consider using an iterator [INFO] [stderr] | [INFO] [stderr] 96 | for in &mut genome { [INFO] [stderr] | ^^^^^^ ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/crossover.rs:17:43 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn one_point_crossover(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] help: change this to [INFO] [stderr] | [INFO] [stderr] 17 | pub fn one_point_crossover(dad_genome: &[T], mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] | ^^^^ [INFO] [stderr] help: change `dad_genome.clone()` to [INFO] [stderr] | [INFO] [stderr] 22 | let mut boy_genome = dad_genome.to_owned(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/crossover.rs:17:64 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn one_point_crossover(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] help: change this to [INFO] [stderr] | [INFO] [stderr] 17 | pub fn one_point_crossover(dad_genome: &Vec, mom_genome: &[T]) -> (Vec, Vec) [INFO] [stderr] | ^^^^ [INFO] [stderr] help: change `mom_genome.clone()` to [INFO] [stderr] | [INFO] [stderr] 23 | let mut girl_genome = mom_genome.to_owned(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `range` [INFO] [stderr] --> src/genetic/fitness.rs:35:52 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn max_alternating_even_odd(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^ help: consider using `_range` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `range` [INFO] [stderr] --> src/genetic/fitness.rs:67:47 [INFO] [stderr] | [INFO] [stderr] 67 | pub fn parps_fitness(binary_genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^ help: consider using `_range` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `range` [INFO] [stderr] --> src/genetic/fitness.rs:87:36 [INFO] [stderr] | [INFO] [stderr] 87 | pub fn n_queens(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^ help: consider using `_range` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `num_steps_until_collision` [INFO] [stderr] --> src/genetic/fitness.rs:151:13 [INFO] [stderr] | [INFO] [stderr] 151 | let mut num_steps_until_collision = 0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_num_steps_until_collision` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `num_repeated_steps` [INFO] [stderr] --> src/genetic/fitness.rs:232:10 [INFO] [stderr] | [INFO] [stderr] 232 | num_repeated_steps, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: consider using `_num_repeated_steps` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `factor_steps` [INFO] [stderr] --> src/genetic/fitness.rs:241:9 [INFO] [stderr] | [INFO] [stderr] 241 | let factor_steps = num_steps as f32 / max_steps; [INFO] [stderr] | ^^^^^^^^^^^^ help: consider using `_factor_steps` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `range` [INFO] [stderr] --> src/genetic/fitness.rs:228:40 [INFO] [stderr] | [INFO] [stderr] 228 | pub fn path_fitness(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^ help: consider using `_range` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `range` [INFO] [stderr] --> src/genetic/fitness.rs:258:39 [INFO] [stderr] | [INFO] [stderr] 258 | pub fn deceptive_f3(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^ help: consider using `_range` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `range` [INFO] [stderr] --> src/genetic/fitness.rs:275:40 [INFO] [stderr] | [INFO] [stderr] 275 | pub fn deceptive_f3s(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^ help: consider using `_range` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `range` [INFO] [stderr] --> src/genetic/fitness.rs:289:38 [INFO] [stderr] | [INFO] [stderr] 289 | pub fn deceptive_4(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^ help: consider using `_range` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `range` [INFO] [stderr] --> src/genetic/helpers.rs:27:69 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn hamming_distance(genome_one: &Vec, genome_two: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^ help: consider using `_range` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `range` [INFO] [stderr] --> src/genetic/mutation.rs:22:57 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn bit_flip(genome: &mut Vec, probability: f32, range: &Range) { [INFO] [stderr] | ^^^^^ help: consider using `_range` instead [INFO] [stderr] [INFO] [stderr] warning: an inclusive range would be more readable [INFO] [stderr] --> src/genetic/crossover.rs:24:16 [INFO] [stderr] | [INFO] [stderr] 24 | boy_genome[0..point + 1].copy_from_slice(&mom_genome[0..point + 1]); [INFO] [stderr] | ^^^^^^^^^^^^ help: use: `0..=point` [INFO] [stderr] | [INFO] [stderr] warning: unused variable: `range` [INFO] [stderr] --> src/genetic/mutation.rs:65:63 [INFO] [stderr] | [INFO] [stderr] 65 | pub fn swap_position(genome: &mut Vec, probability: f32, range: &Range) { [INFO] [stderr] | ^^^^^ help: consider using `_range` instead [INFO] [stderr] [INFO] [stderr] = note: #[warn(clippy::range_plus_one)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one [INFO] [stderr] [INFO] [stderr] warning: an inclusive range would be more readable [INFO] [stderr] --> src/genetic/crossover.rs:24:58 [INFO] [stderr] | [INFO] [stderr] 24 | boy_genome[0..point + 1].copy_from_slice(&mom_genome[0..point + 1]); [INFO] [stderr] | ^^^^^^^^^^^^ help: use: `0..=point` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one [INFO] [stderr] [INFO] [stderr] warning: an inclusive range would be more readable [INFO] [stderr] --> src/genetic/crossover.rs:25:17 [INFO] [stderr] | [INFO] [stderr] 25 | girl_genome[0..point + 1].copy_from_slice(&dad_genome[0..point + 1]); [INFO] [stderr] | ^^^^^^^^^^^^ help: use: `0..=point` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one [INFO] [stderr] [INFO] [stderr] warning: an inclusive range would be more readable [INFO] [stderr] --> src/genetic/crossover.rs:25:59 [INFO] [stderr] | [INFO] [stderr] 25 | girl_genome[0..point + 1].copy_from_slice(&dad_genome[0..point + 1]); [INFO] [stderr] | ^^^^^^^^^^^^ help: use: `0..=point` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/crossover.rs:30:45 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn one_point_crossover_3(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] help: change this to [INFO] [stderr] | [INFO] [stderr] 30 | pub fn one_point_crossover_3(dad_genome: &[T], mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] | ^^^^ [INFO] [stderr] help: change `dad_genome.clone()` to [INFO] [stderr] | [INFO] [stderr] 38 | let mut boy_genome = dad_genome.to_owned(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/crossover.rs:30:66 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn one_point_crossover_3(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] help: change this to [INFO] [stderr] | [INFO] [stderr] 30 | pub fn one_point_crossover_3(dad_genome: &Vec, mom_genome: &[T]) -> (Vec, Vec) [INFO] [stderr] | ^^^^ [INFO] [stderr] help: change `mom_genome.clone()` to [INFO] [stderr] | [INFO] [stderr] 39 | let mut girl_genome = mom_genome.to_owned(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: an inclusive range would be more readable [INFO] [stderr] --> src/genetic/crossover.rs:40:16 [INFO] [stderr] | [INFO] [stderr] 40 | boy_genome[0..point + 1].copy_from_slice(&mom_genome[0..point + 1]); [INFO] [stderr] | ^^^^^^^^^^^^ help: use: `0..=point` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one [INFO] [stderr] [INFO] [stderr] warning: an inclusive range would be more readable [INFO] [stderr] --> src/genetic/crossover.rs:40:58 [INFO] [stderr] | [INFO] [stderr] 40 | boy_genome[0..point + 1].copy_from_slice(&mom_genome[0..point + 1]); [INFO] [stderr] | ^^^^^^^^^^^^ help: use: `0..=point` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one [INFO] [stderr] [INFO] [stderr] warning: an inclusive range would be more readable [INFO] [stderr] --> src/genetic/crossover.rs:41:17 [INFO] [stderr] | [INFO] [stderr] 41 | girl_genome[0..point + 1].copy_from_slice(&dad_genome[0..point + 1]); [INFO] [stderr] | ^^^^^^^^^^^^ help: use: `0..=point` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one [INFO] [stderr] [INFO] [stderr] warning: an inclusive range would be more readable [INFO] [stderr] --> src/genetic/crossover.rs:41:59 [INFO] [stderr] | [INFO] [stderr] 41 | girl_genome[0..point + 1].copy_from_slice(&dad_genome[0..point + 1]); [INFO] [stderr] | ^^^^^^^^^^^^ help: use: `0..=point` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/crossover.rs:47:51 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn partially_matched_crossover(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] help: change this to [INFO] [stderr] | [INFO] [stderr] 47 | pub fn partially_matched_crossover(dad_genome: &[T], mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] | ^^^^ [INFO] [stderr] help: change `dad_genome.clone()` to [INFO] [stderr] | [INFO] [stderr] 53 | let mut boy_genome = dad_genome.to_owned(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/crossover.rs:47:72 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn partially_matched_crossover(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] help: change this to [INFO] [stderr] | [INFO] [stderr] 47 | pub fn partially_matched_crossover(dad_genome: &Vec, mom_genome: &[T]) -> (Vec, Vec) [INFO] [stderr] | ^^^^ [INFO] [stderr] help: change `mom_genome.clone()` to [INFO] [stderr] | [INFO] [stderr] 54 | let mut girl_genome = mom_genome.to_owned(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: equality checks against false can be replaced by a negation [INFO] [stderr] --> src/genetic/crossover.rs:59:11 [INFO] [stderr] | [INFO] [stderr] 59 | while is_valid_permutation == false { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try simplifying it as shown: `!is_valid_permutation` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/crossover.rs:98:41 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn uniform_crossover(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] help: change this to [INFO] [stderr] | [INFO] [stderr] 98 | pub fn uniform_crossover(dad_genome: &[T], mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] | ^^^^ [INFO] [stderr] help: change `dad_genome.clone()` to [INFO] [stderr] | [INFO] [stderr] 103| let mut boy_genome = dad_genome.to_owned(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/crossover.rs:98:62 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn uniform_crossover(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] help: change this to [INFO] [stderr] | [INFO] [stderr] 98 | pub fn uniform_crossover(dad_genome: &Vec, mom_genome: &[T]) -> (Vec, Vec) [INFO] [stderr] | ^^^^ [INFO] [stderr] help: change `mom_genome.clone()` to [INFO] [stderr] | [INFO] [stderr] 104| let mut girl_genome = mom_genome.to_owned(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/crossover.rs:117:49 [INFO] [stderr] | [INFO] [stderr] 117 | pub fn uniform_average_crossover(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] help: change this to [INFO] [stderr] | [INFO] [stderr] 117 | pub fn uniform_average_crossover(dad_genome: &[T], mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] | ^^^^ [INFO] [stderr] help: change `dad_genome.clone()` to [INFO] [stderr] | [INFO] [stderr] 122 | let mut boy_genome = dad_genome.to_owned(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/crossover.rs:117:70 [INFO] [stderr] | [INFO] [stderr] 117 | pub fn uniform_average_crossover(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] help: change this to [INFO] [stderr] | [INFO] [stderr] 117 | pub fn uniform_average_crossover(dad_genome: &Vec, mom_genome: &[T]) -> (Vec, Vec) [INFO] [stderr] | ^^^^ [INFO] [stderr] help: change `mom_genome.clone()` to [INFO] [stderr] | [INFO] [stderr] 123 | let mut girl_genome = mom_genome.to_owned(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/crossover.rs:139:36 [INFO] [stderr] | [INFO] [stderr] 139 | pub fn blend_crossover(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) { [INFO] [stderr] | ^^^^^^^^^ help: change this to: `&[f32]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/crossover.rs:139:59 [INFO] [stderr] | [INFO] [stderr] 139 | pub fn blend_crossover(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) { [INFO] [stderr] | ^^^^^^^^^ help: change this to: `&[f32]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: you seem to be trying to match on a boolean expression [INFO] [stderr] --> src/genetic/crossover.rs:149:9 [INFO] [stderr] | [INFO] [stderr] 149 | / match dad_genome[i] < mom_genome[i] { [INFO] [stderr] 150 | | true => { [INFO] [stderr] 151 | | min = dad_genome[i]; [INFO] [stderr] 152 | | max = mom_genome[i]; [INFO] [stderr] ... | [INFO] [stderr] 157 | | } [INFO] [stderr] 158 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::match_bool)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_bool [INFO] [stderr] help: consider using an if/else expression [INFO] [stderr] | [INFO] [stderr] 149 | if dad_genome[i] < mom_genome[i] { [INFO] [stderr] 150 | min = dad_genome[i]; [INFO] [stderr] 151 | max = mom_genome[i]; [INFO] [stderr] 152 | } else { [INFO] [stderr] 153 | min = mom_genome[i]; [INFO] [stderr] 154 | max = dad_genome[i]; [INFO] [stderr] ... [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/crossover.rs:169:43 [INFO] [stderr] | [INFO] [stderr] 169 | pub fn uniform_crossover_3(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] help: change this to [INFO] [stderr] | [INFO] [stderr] 169 | pub fn uniform_crossover_3(dad_genome: &[T], mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] | ^^^^ [INFO] [stderr] help: change `dad_genome.clone()` to [INFO] [stderr] | [INFO] [stderr] 174 | let mut boy_genome = dad_genome.to_owned(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/crossover.rs:169:64 [INFO] [stderr] | [INFO] [stderr] 169 | pub fn uniform_crossover_3(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] help: change this to [INFO] [stderr] | [INFO] [stderr] 169 | pub fn uniform_crossover_3(dad_genome: &Vec, mom_genome: &[T]) -> (Vec, Vec) [INFO] [stderr] | ^^^^ [INFO] [stderr] help: change `mom_genome.clone()` to [INFO] [stderr] | [INFO] [stderr] 175 | let mut girl_genome = mom_genome.to_owned(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/main.rs:84:45 [INFO] [stderr] | [INFO] [stderr] 84 | fn show_convergence_plot(average_fitnesses: &Vec, best_fitnesses: &Vec) { [INFO] [stderr] | ^^^^^^^^^ help: change this to: `&[f32]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/main.rs:84:72 [INFO] [stderr] | [INFO] [stderr] 84 | fn show_convergence_plot(average_fitnesses: &Vec, best_fitnesses: &Vec) { [INFO] [stderr] | ^^^^^^^^^ help: change this to: `&[f32]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/main.rs:105:50 [INFO] [stderr] | [INFO] [stderr] 105 | fn show_diversity_plot(diversity_in_generations: &Vec) { [INFO] [stderr] | ^^^^^^^^^ help: change this to: `&[f32]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/genetic/population.rs:171:17 [INFO] [stderr] | [INFO] [stderr] 171 | let mut individuals = &mut population.individuals; [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/genetic/population.rs:172:17 [INFO] [stderr] | [INFO] [stderr] 172 | let mut fitnesses = &mut population.fitnesses; [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/genetic/fitness.rs:151:9 [INFO] [stderr] | [INFO] [stderr] 151 | let mut num_steps_until_collision = 0; [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new_ordered` [INFO] [stderr] --> src/genetic/population.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | / pub fn new_ordered(size: usize) -> Individual [INFO] [stderr] 46 | | where T: rand::Rand + rand::distributions::range::SampleRange + Add + Num [INFO] [stderr] 47 | | { [INFO] [stderr] 48 | | let mut genome: Vec = Vec::new(); [INFO] [stderr] ... | [INFO] [stderr] 55 | | Individual:: { genome: genome } [INFO] [stderr] 56 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `genome_length` [INFO] [stderr] --> src/genetic/population.rs:69:5 [INFO] [stderr] | [INFO] [stderr] 69 | genome_length: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new_ordered` [INFO] [stderr] --> src/genetic/population.rs:138:5 [INFO] [stderr] | [INFO] [stderr] 138 | / pub fn new_ordered(size: usize, [INFO] [stderr] 139 | | genome_size: usize, [INFO] [stderr] 140 | | crossover_probability: f32, [INFO] [stderr] 141 | | mutation_probability: f32, [INFO] [stderr] ... | [INFO] [stderr] 179 | | [INFO] [stderr] 180 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `select_fit_individual_except` [INFO] [stderr] --> src/genetic/population.rs:373:5 [INFO] [stderr] | [INFO] [stderr] 373 | fn select_fit_individual_except(&self, dad_index: usize) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `roulette` [INFO] [stderr] --> src/genetic/population.rs:452:5 [INFO] [stderr] | [INFO] [stderr] 452 | fn roulette(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `max_alternating_bits` [INFO] [stderr] --> src/genetic/fitness.rs:20:1 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn max_alternating_bits(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `max_alternating_even_odd` [INFO] [stderr] --> src/genetic/fitness.rs:35:1 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn max_alternating_even_odd(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `min_dejong` [INFO] [stderr] --> src/genetic/fitness.rs:50:1 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn min_dejong(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parps_function` [INFO] [stderr] --> src/genetic/fitness.rs:63:1 [INFO] [stderr] | [INFO] [stderr] 63 | fn parps_function(x: f32) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parps_fitness` [INFO] [stderr] --> src/genetic/fitness.rs:67:1 [INFO] [stderr] | [INFO] [stderr] 67 | pub fn parps_fitness(binary_genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `pattern_recognition` [INFO] [stderr] --> src/genetic/fitness.rs:75:1 [INFO] [stderr] | [INFO] [stderr] 75 | pub fn pattern_recognition(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `n_queens` [INFO] [stderr] --> src/genetic/fitness.rs:87:1 [INFO] [stderr] | [INFO] [stderr] 87 | pub fn n_queens(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Point` [INFO] [stderr] --> src/genetic/fitness.rs:108:1 [INFO] [stderr] | [INFO] [stderr] 108 | struct Point { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `walk` [INFO] [stderr] --> src/genetic/fitness.rs:113:1 [INFO] [stderr] | [INFO] [stderr] 113 | fn walk(genome: &Vec, from: Point, to: Point) -> (usize, usize, usize, usize, usize) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `path_fitness` [INFO] [stderr] --> src/genetic/fitness.rs:228:1 [INFO] [stderr] | [INFO] [stderr] 228 | pub fn path_fitness(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `deceptive_f3` [INFO] [stderr] --> src/genetic/fitness.rs:258:1 [INFO] [stderr] | [INFO] [stderr] 258 | pub fn deceptive_f3(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `deceptive_4` [INFO] [stderr] --> src/genetic/fitness.rs:289:1 [INFO] [stderr] | [INFO] [stderr] 289 | pub fn deceptive_4(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `binary_vector_to_decimal` [INFO] [stderr] --> src/genetic/helpers.rs:16:1 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn binary_vector_to_decimal(binary_vector: &Vec) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `euclidean_distance_int` [INFO] [stderr] --> src/genetic/helpers.rs:38:1 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn euclidean_distance_int(genome_one: &Vec, genome_two: &Vec, range: &Range) -> f32 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `euclidean_distance_float` [INFO] [stderr] --> src/genetic/helpers.rs:49:1 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn euclidean_distance_float(genome_one: &Vec, genome_two: &Vec, range: &Range) -> f32 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `delta_mutation` [INFO] [stderr] --> src/genetic/mutation.rs:32:1 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn delta_mutation(genome: &mut Vec, probability: f32, range: &Range) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `random_int` [INFO] [stderr] --> src/genetic/mutation.rs:46:1 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn random_int(genome: &mut Vec, probability: f32, range: &Range) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `random_real` [INFO] [stderr] --> src/genetic/mutation.rs:56:1 [INFO] [stderr] | [INFO] [stderr] 56 | pub fn random_real(genome: &mut Vec, probability: f32, range: &Range) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `swap_position` [INFO] [stderr] --> src/genetic/mutation.rs:65:1 [INFO] [stderr] | [INFO] [stderr] 65 | pub fn swap_position(genome: &mut Vec, probability: f32, range: &Range) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `gaussian` [INFO] [stderr] --> src/genetic/mutation.rs:79:1 [INFO] [stderr] | [INFO] [stderr] 79 | fn gaussian(mean: f32, deviation: f32) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `gaussian_mutation` [INFO] [stderr] --> src/genetic/mutation.rs:95:1 [INFO] [stderr] | [INFO] [stderr] 95 | pub fn gaussian_mutation(genome: &mut Vec, probability: f32, range: &Range) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `one_point_crossover_3` [INFO] [stderr] --> src/genetic/crossover.rs:30:1 [INFO] [stderr] | [INFO] [stderr] 30 | / pub fn one_point_crossover_3(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] 31 | | where T: Copy [INFO] [stderr] 32 | | { [INFO] [stderr] 33 | | let mut point = 1; [INFO] [stderr] ... | [INFO] [stderr] 43 | | (boy_genome, girl_genome) [INFO] [stderr] 44 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `partially_matched_crossover` [INFO] [stderr] --> src/genetic/crossover.rs:47:1 [INFO] [stderr] | [INFO] [stderr] 47 | / pub fn partially_matched_crossover(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] 48 | | where T: Copy + PartialEq + Debug [INFO] [stderr] 49 | | { [INFO] [stderr] 50 | | let start_index = rand::thread_rng().gen_range(1, dad_genome.len() / 2); [INFO] [stderr] ... | [INFO] [stderr] 94 | | (boy_genome, girl_genome) [INFO] [stderr] 95 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `uniform_crossover` [INFO] [stderr] --> src/genetic/crossover.rs:98:1 [INFO] [stderr] | [INFO] [stderr] 98 | / pub fn uniform_crossover(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] 99 | | where T: Copy + PartialEq + Num + Div + Add [INFO] [stderr] 100 | | { [INFO] [stderr] 101 | | let mix_ratio = 0.5; [INFO] [stderr] ... | [INFO] [stderr] 113 | | (boy_genome, girl_genome) [INFO] [stderr] 114 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `uniform_average_crossover` [INFO] [stderr] --> src/genetic/crossover.rs:117:1 [INFO] [stderr] | [INFO] [stderr] 117 | / pub fn uniform_average_crossover(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] 118 | | where T: Copy + PartialEq + Num + Div + Add [INFO] [stderr] 119 | | { [INFO] [stderr] 120 | | let mix_ratio = 0.5; [INFO] [stderr] ... | [INFO] [stderr] 135 | | (boy_genome, girl_genome) [INFO] [stderr] 136 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `blend_crossover` [INFO] [stderr] --> src/genetic/crossover.rs:139:1 [INFO] [stderr] | [INFO] [stderr] 139 | pub fn blend_crossover(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `uniform_crossover_3` [INFO] [stderr] --> src/genetic/crossover.rs:169:1 [INFO] [stderr] | [INFO] [stderr] 169 | / pub fn uniform_crossover_3(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] 170 | | where T: Copy + PartialEq + Num + Div + Add [INFO] [stderr] 171 | | { [INFO] [stderr] 172 | | let mix_ratio = 0.5; [INFO] [stderr] ... | [INFO] [stderr] 189 | | (boy_genome, girl_genome) [INFO] [stderr] 190 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions [INFO] [stderr] --> src/genetic/population.rs:82:25 [INFO] [stderr] | [INFO] [stderr] 82 | crossover_function: fn(&Vec, &Vec) -> (Vec, Vec), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::type_complexity)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity [INFO] [stderr] [INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions [INFO] [stderr] --> src/genetic/population.rs:101:36 [INFO] [stderr] | [INFO] [stderr] 101 | crossover_function: fn(&Vec, &Vec) -> (Vec, Vec), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity [INFO] [stderr] [INFO] [stderr] warning: this function has too many arguments (14/7) [INFO] [stderr] --> src/genetic/population.rs:89:5 [INFO] [stderr] | [INFO] [stderr] 89 | / pub fn new(size: usize, [INFO] [stderr] 90 | | genome_size: usize, [INFO] [stderr] 91 | | crossover_probability: f32, [INFO] [stderr] 92 | | mutation_probability: f32, [INFO] [stderr] ... | [INFO] [stderr] 135 | | } [INFO] [stderr] 136 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::too_many_arguments)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments [INFO] [stderr] [INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions [INFO] [stderr] --> src/genetic/population.rs:150:44 [INFO] [stderr] | [INFO] [stderr] 150 | crossover_function: fn(&Vec, &Vec) -> (Vec, Vec), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity [INFO] [stderr] [INFO] [stderr] warning: this function has too many arguments (14/7) [INFO] [stderr] --> src/genetic/population.rs:138:5 [INFO] [stderr] | [INFO] [stderr] 138 | / pub fn new_ordered(size: usize, [INFO] [stderr] 139 | | genome_size: usize, [INFO] [stderr] 140 | | crossover_probability: f32, [INFO] [stderr] 141 | | mutation_probability: f32, [INFO] [stderr] ... | [INFO] [stderr] 179 | | [INFO] [stderr] 180 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments [INFO] [stderr] [INFO] [stderr] warning: the loop variable `i` is only used to index `shuffled_indices`. [INFO] [stderr] --> src/genetic/population.rs:282:26 [INFO] [stderr] | [INFO] [stderr] 282 | for i in 0..last_index { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::needless_range_loop)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop [INFO] [stderr] help: consider using an iterator [INFO] [stderr] | [INFO] [stderr] 282 | for in shuffled_indices.iter().take(last_index) { [INFO] [stderr] | ^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `if _ { .. } else { .. }` is an expression [INFO] [stderr] --> src/genetic/population.rs:490:9 [INFO] [stderr] | [INFO] [stderr] 490 | / let beta: f32; [INFO] [stderr] 491 | | [INFO] [stderr] 492 | | if min > decider { [INFO] [stderr] 493 | | alpha = (average * (c - 1.0)) / (max - average); [INFO] [stderr] ... | [INFO] [stderr] 497 | | beta = (-min * average) / (average - min); [INFO] [stderr] 498 | | } [INFO] [stderr] | |_________^ help: it is more idiomatic to write: `let beta = if min > decider { ..; (average * (max - c * average)) / (max - average) } else { ..; (-min * average) / (average - min) };` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::useless_let_if_seq)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_let_if_seq [INFO] [stderr] [INFO] [stderr] warning: equality checks against false can be replaced by a negation [INFO] [stderr] --> src/genetic/population.rs:538:16 [INFO] [stderr] | [INFO] [stderr] 538 | if is_valid == false { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: try simplifying it as shown: `!is_valid` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::bool_comparison)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/genetic/fitness.rs:7:26 [INFO] [stderr] | [INFO] [stderr] 7 | fn fitness(&self, f: &fn(&Vec, &Range) -> f32, range: &Range) -> f32; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider passing by value instead: `fn(&Vec, &Range) -> f32` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/fitness.rs:20:37 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn max_alternating_bits(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^ help: change this to: `&[u8]` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::ptr_arg)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/genetic/fitness.rs:20:54 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn max_alternating_bits(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^^ help: consider passing by value instead: `Range` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/fitness.rs:35:41 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn max_alternating_even_odd(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^ help: change this to: `&[i32]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/genetic/fitness.rs:35:59 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn max_alternating_even_odd(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^ help: consider passing by value instead: `Range` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/fitness.rs:50:27 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn min_dejong(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^ help: change this to: `&[f32]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/genetic/fitness.rs:50:45 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn min_dejong(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^ help: consider passing by value instead: `Range` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/fitness.rs:67:37 [INFO] [stderr] | [INFO] [stderr] 67 | pub fn parps_fitness(binary_genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^ help: change this to: `&[u8]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/genetic/fitness.rs:67:54 [INFO] [stderr] | [INFO] [stderr] 67 | pub fn parps_fitness(binary_genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^ help: consider passing by value instead: `Range` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/fitness.rs:75:36 [INFO] [stderr] | [INFO] [stderr] 75 | pub fn pattern_recognition(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^ help: change this to: `&[u8]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/genetic/fitness.rs:75:53 [INFO] [stderr] | [INFO] [stderr] 75 | pub fn pattern_recognition(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^^ help: consider passing by value instead: `Range` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/fitness.rs:87:25 [INFO] [stderr] | [INFO] [stderr] 87 | pub fn n_queens(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^ help: change this to: `&[i32]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/genetic/fitness.rs:87:43 [INFO] [stderr] | [INFO] [stderr] 87 | pub fn n_queens(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^ help: consider passing by value instead: `Range` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/fitness.rs:113:17 [INFO] [stderr] | [INFO] [stderr] 113 | fn walk(genome: &Vec, from: Point, to: Point) -> (usize, usize, usize, usize, usize) { [INFO] [stderr] | ^^^^^^^^^ help: change this to: `&[i32]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: the loop variable `i` is only used to index `genome`. [INFO] [stderr] --> src/genetic/fitness.rs:157:14 [INFO] [stderr] | [INFO] [stderr] 157 | for i in 0..genome.len() { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop [INFO] [stderr] help: consider using an iterator [INFO] [stderr] | [INFO] [stderr] 157 | for in &genome { [INFO] [stderr] | ^^^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/fitness.rs:228:29 [INFO] [stderr] | [INFO] [stderr] 228 | pub fn path_fitness(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^ help: change this to: `&[i32]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/genetic/fitness.rs:228:47 [INFO] [stderr] | [INFO] [stderr] 228 | pub fn path_fitness(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^ help: consider passing by value instead: `Range` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/fitness.rs:258:29 [INFO] [stderr] | [INFO] [stderr] 258 | pub fn deceptive_f3(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^ help: change this to: `&[u8]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/genetic/fitness.rs:258:46 [INFO] [stderr] | [INFO] [stderr] 258 | pub fn deceptive_f3(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^^ help: consider passing by value instead: `Range` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `genome[i+2]` [INFO] [stderr] --> src/genetic/fitness.rs:267:13 [INFO] [stderr] | [INFO] [stderr] 267 | genome[i+2] * 1; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::identity_op)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/fitness.rs:275:30 [INFO] [stderr] | [INFO] [stderr] 275 | pub fn deceptive_f3s(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^ help: change this to: `&[u8]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/genetic/fitness.rs:275:47 [INFO] [stderr] | [INFO] [stderr] 275 | pub fn deceptive_f3s(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^^ help: consider passing by value instead: `Range` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `genome[i + offset * 2]` [INFO] [stderr] --> src/genetic/fitness.rs:282:70 [INFO] [stderr] | [INFO] [stderr] 282 | let decimal_index = genome[i] * 3 + genome[i + offset] * 2 + genome[i + offset * 2] * 1; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/fitness.rs:289:28 [INFO] [stderr] | [INFO] [stderr] 289 | pub fn deceptive_4(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^ help: change this to: `&[u8]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/genetic/fitness.rs:289:45 [INFO] [stderr] | [INFO] [stderr] 289 | pub fn deceptive_4(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^^ help: consider passing by value instead: `Range` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `i` [INFO] [stderr] --> src/genetic/fitness.rs:292:31 [INFO] [stderr] | [INFO] [stderr] 292 | let num_ones = genome[i+0] + genome[i+1] + genome[i+2] + genome[i+3]; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op [INFO] [stderr] [INFO] [stderr] warning: casting u8 to f32 may become silently lossy if types change [INFO] [stderr] --> src/genetic/fitness.rs:302:5 [INFO] [stderr] | [INFO] [stderr] 302 | fitness as f32 [INFO] [stderr] | ^^^^^^^^^^^^^^ help: try: `f32::from(fitness)` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::cast_lossless)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/helpers.rs:16:48 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn binary_vector_to_decimal(binary_vector: &Vec) -> i32 { [INFO] [stderr] | ^^^^^^^^ help: change this to: `&[u8]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: the loop variable `i` is used to index `binary_vector` [INFO] [stderr] --> src/genetic/helpers.rs:19:14 [INFO] [stderr] | [INFO] [stderr] 19 | for i in 0..binary_vector.len() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop [INFO] [stderr] help: consider using an iterator [INFO] [stderr] | [INFO] [stderr] 19 | for (i, ) in binary_vector.iter().enumerate() { [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/helpers.rs:27:37 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn hamming_distance(genome_one: &Vec, genome_two: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^ help: change this to: `&[u8]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/helpers.rs:27:59 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn hamming_distance(genome_one: &Vec, genome_two: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^ help: change this to: `&[u8]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/genetic/helpers.rs:27:76 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn hamming_distance(genome_one: &Vec, genome_two: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^^ help: consider passing by value instead: `Range` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/helpers.rs:38:43 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn euclidean_distance_int(genome_one: &Vec, genome_two: &Vec, range: &Range) -> f32 [INFO] [stderr] | ^^^^^^^^^ help: change this to: `&[i32]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/helpers.rs:38:66 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn euclidean_distance_int(genome_one: &Vec, genome_two: &Vec, range: &Range) -> f32 [INFO] [stderr] | ^^^^^^^^^ help: change this to: `&[i32]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/genetic/helpers.rs:38:84 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn euclidean_distance_int(genome_one: &Vec, genome_two: &Vec, range: &Range) -> f32 [INFO] [stderr] | ^^^^^^^^^^^ help: consider passing by value instead: `Range` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/helpers.rs:49:45 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn euclidean_distance_float(genome_one: &Vec, genome_two: &Vec, range: &Range) -> f32 [INFO] [stderr] | ^^^^^^^^^ help: change this to: `&[f32]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/helpers.rs:49:68 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn euclidean_distance_float(genome_one: &Vec, genome_two: &Vec, range: &Range) -> f32 [INFO] [stderr] | ^^^^^^^^^ help: change this to: `&[f32]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/genetic/helpers.rs:49:86 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn euclidean_distance_float(genome_one: &Vec, genome_two: &Vec, range: &Range) -> f32 [INFO] [stderr] | ^^^^^^^^^^^ help: consider passing by value instead: `Range` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/genetic/mutation.rs:22:64 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn bit_flip(genome: &mut Vec, probability: f32, range: &Range) { [INFO] [stderr] | ^^^^^^^^^^ help: consider passing by value instead: `Range` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/genetic/mutation.rs:32:71 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn delta_mutation(genome: &mut Vec, probability: f32, range: &Range) { [INFO] [stderr] | ^^^^^^^^^^^ help: consider passing by value instead: `Range` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/genetic/mutation.rs:46:67 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn random_int(genome: &mut Vec, probability: f32, range: &Range) { [INFO] [stderr] | ^^^^^^^^^^^ help: consider passing by value instead: `Range` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/genetic/mutation.rs:56:68 [INFO] [stderr] | [INFO] [stderr] 56 | pub fn random_real(genome: &mut Vec, probability: f32, range: &Range) { [INFO] [stderr] | ^^^^^^^^^^^ help: consider passing by value instead: `Range` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/genetic/mutation.rs:65:70 [INFO] [stderr] | [INFO] [stderr] 65 | pub fn swap_position(genome: &mut Vec, probability: f32, range: &Range) { [INFO] [stderr] | ^^^^^^^^^^^ help: consider passing by value instead: `Range` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this looks like you are swapping elements of `genome` manually [INFO] [stderr] --> src/genetic/mutation.rs:73:9 [INFO] [stderr] | [INFO] [stderr] 73 | / let old_value = genome[i]; [INFO] [stderr] 74 | | genome[i] = genome[pair_index]; [INFO] [stderr] 75 | | genome[pair_index] = old_value; [INFO] [stderr] | |______________________________________^ help: try: `genome.swap(i, pair_index)` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::manual_swap)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_swap [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/genetic/mutation.rs:95:74 [INFO] [stderr] | [INFO] [stderr] 95 | pub fn gaussian_mutation(genome: &mut Vec, probability: f32, range: &Range) { [INFO] [stderr] | ^^^^^^^^^^^ help: consider passing by value instead: `Range` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: the loop variable `i` is only used to index `genome`. [INFO] [stderr] --> src/genetic/mutation.rs:96:14 [INFO] [stderr] | [INFO] [stderr] 96 | for i in 0..genome.len() { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop [INFO] [stderr] help: consider using an iterator [INFO] [stderr] | [INFO] [stderr] 96 | for in &mut genome { [INFO] [stderr] | ^^^^^^ ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/crossover.rs:17:43 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn one_point_crossover(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] help: change this to [INFO] [stderr] | [INFO] [stderr] 17 | pub fn one_point_crossover(dad_genome: &[T], mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] | ^^^^ [INFO] [stderr] help: change `dad_genome.clone()` to [INFO] [stderr] | [INFO] [stderr] 22 | let mut boy_genome = dad_genome.to_owned(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/crossover.rs:17:64 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn one_point_crossover(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] help: change this to [INFO] [stderr] | [INFO] [stderr] 17 | pub fn one_point_crossover(dad_genome: &Vec, mom_genome: &[T]) -> (Vec, Vec) [INFO] [stderr] | ^^^^ [INFO] [stderr] help: change `mom_genome.clone()` to [INFO] [stderr] | [INFO] [stderr] 23 | let mut girl_genome = mom_genome.to_owned(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: an inclusive range would be more readable [INFO] [stderr] --> src/genetic/crossover.rs:24:16 [INFO] [stderr] | [INFO] [stderr] 24 | boy_genome[0..point + 1].copy_from_slice(&mom_genome[0..point + 1]); [INFO] [stderr] | ^^^^^^^^^^^^ help: use: `0..=point` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::range_plus_one)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one [INFO] [stderr] [INFO] [stderr] warning: an inclusive range would be more readable [INFO] [stderr] --> src/genetic/crossover.rs:24:58 [INFO] [stderr] | [INFO] [stderr] 24 | boy_genome[0..point + 1].copy_from_slice(&mom_genome[0..point + 1]); [INFO] [stderr] | ^^^^^^^^^^^^ help: use: `0..=point` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one [INFO] [stderr] [INFO] [stderr] warning: an inclusive range would be more readable [INFO] [stderr] --> src/genetic/crossover.rs:25:17 [INFO] [stderr] | [INFO] [stderr] 25 | girl_genome[0..point + 1].copy_from_slice(&dad_genome[0..point + 1]); [INFO] [stderr] | ^^^^^^^^^^^^ help: use: `0..=point` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one [INFO] [stderr] [INFO] [stderr] warning: an inclusive range would be more readable [INFO] [stderr] --> src/genetic/crossover.rs:25:59 [INFO] [stderr] | [INFO] [stderr] 25 | girl_genome[0..point + 1].copy_from_slice(&dad_genome[0..point + 1]); [INFO] [stderr] | ^^^^^^^^^^^^ help: use: `0..=point` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/crossover.rs:30:45 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn one_point_crossover_3(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] help: change this to [INFO] [stderr] | [INFO] [stderr] 30 | pub fn one_point_crossover_3(dad_genome: &[T], mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] | ^^^^ [INFO] [stderr] help: change `dad_genome.clone()` to [INFO] [stderr] | [INFO] [stderr] 38 | let mut boy_genome = dad_genome.to_owned(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/crossover.rs:30:66 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn one_point_crossover_3(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] help: change this to [INFO] [stderr] | [INFO] [stderr] 30 | pub fn one_point_crossover_3(dad_genome: &Vec, mom_genome: &[T]) -> (Vec, Vec) [INFO] [stderr] | ^^^^ [INFO] [stderr] help: change `mom_genome.clone()` to [INFO] [stderr] | [INFO] [stderr] 39 | let mut girl_genome = mom_genome.to_owned(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: an inclusive range would be more readable [INFO] [stderr] --> src/genetic/crossover.rs:40:16 [INFO] [stderr] | [INFO] [stderr] 40 | boy_genome[0..point + 1].copy_from_slice(&mom_genome[0..point + 1]); [INFO] [stderr] | ^^^^^^^^^^^^ help: use: `0..=point` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one [INFO] [stderr] [INFO] [stderr] warning: an inclusive range would be more readable [INFO] [stderr] --> src/genetic/crossover.rs:40:58 [INFO] [stderr] | [INFO] [stderr] 40 | boy_genome[0..point + 1].copy_from_slice(&mom_genome[0..point + 1]); [INFO] [stderr] | ^^^^^^^^^^^^ help: use: `0..=point` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one [INFO] [stderr] [INFO] [stderr] warning: an inclusive range would be more readable [INFO] [stderr] --> src/genetic/crossover.rs:41:17 [INFO] [stderr] | [INFO] [stderr] 41 | girl_genome[0..point + 1].copy_from_slice(&dad_genome[0..point + 1]); [INFO] [stderr] | ^^^^^^^^^^^^ help: use: `0..=point` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one [INFO] [stderr] [INFO] [stderr] warning: an inclusive range would be more readable [INFO] [stderr] --> src/genetic/crossover.rs:41:59 [INFO] [stderr] | [INFO] [stderr] 41 | girl_genome[0..point + 1].copy_from_slice(&dad_genome[0..point + 1]); [INFO] [stderr] | ^^^^^^^^^^^^ help: use: `0..=point` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/crossover.rs:47:51 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn partially_matched_crossover(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] help: change this to [INFO] [stderr] | [INFO] [stderr] 47 | pub fn partially_matched_crossover(dad_genome: &[T], mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] | ^^^^ [INFO] [stderr] help: change `dad_genome.clone()` to [INFO] [stderr] | [INFO] [stderr] 53 | let mut boy_genome = dad_genome.to_owned(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/crossover.rs:47:72 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn partially_matched_crossover(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] help: change this to [INFO] [stderr] | [INFO] [stderr] 47 | pub fn partially_matched_crossover(dad_genome: &Vec, mom_genome: &[T]) -> (Vec, Vec) [INFO] [stderr] | ^^^^ [INFO] [stderr] help: change `mom_genome.clone()` to [INFO] [stderr] | [INFO] [stderr] 54 | let mut girl_genome = mom_genome.to_owned(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: equality checks against false can be replaced by a negation [INFO] [stderr] --> src/genetic/crossover.rs:59:11 [INFO] [stderr] | [INFO] [stderr] 59 | while is_valid_permutation == false { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try simplifying it as shown: `!is_valid_permutation` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/crossover.rs:98:41 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn uniform_crossover(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] help: change this to [INFO] [stderr] | [INFO] [stderr] 98 | pub fn uniform_crossover(dad_genome: &[T], mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] | ^^^^ [INFO] [stderr] help: change `dad_genome.clone()` to [INFO] [stderr] | [INFO] [stderr] 103| let mut boy_genome = dad_genome.to_owned(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/crossover.rs:98:62 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn uniform_crossover(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] help: change this to [INFO] [stderr] | [INFO] [stderr] 98 | pub fn uniform_crossover(dad_genome: &Vec, mom_genome: &[T]) -> (Vec, Vec) [INFO] [stderr] | ^^^^ [INFO] [stderr] help: change `mom_genome.clone()` to [INFO] [stderr] | [INFO] [stderr] 104| let mut girl_genome = mom_genome.to_owned(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/crossover.rs:117:49 [INFO] [stderr] | [INFO] [stderr] 117 | pub fn uniform_average_crossover(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] help: change this to [INFO] [stderr] | [INFO] [stderr] 117 | pub fn uniform_average_crossover(dad_genome: &[T], mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] | ^^^^ [INFO] [stderr] help: change `dad_genome.clone()` to [INFO] [stderr] | [INFO] [stderr] 122 | let mut boy_genome = dad_genome.to_owned(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/crossover.rs:117:70 [INFO] [stderr] | [INFO] [stderr] 117 | pub fn uniform_average_crossover(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] help: change this to [INFO] [stderr] | [INFO] [stderr] 117 | pub fn uniform_average_crossover(dad_genome: &Vec, mom_genome: &[T]) -> (Vec, Vec) [INFO] [stderr] | ^^^^ [INFO] [stderr] help: change `mom_genome.clone()` to [INFO] [stderr] | [INFO] [stderr] 123 | let mut girl_genome = mom_genome.to_owned(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/crossover.rs:139:36 [INFO] [stderr] | [INFO] [stderr] 139 | pub fn blend_crossover(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) { [INFO] [stderr] | ^^^^^^^^^ help: change this to: `&[f32]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/crossover.rs:139:59 [INFO] [stderr] | [INFO] [stderr] 139 | pub fn blend_crossover(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) { [INFO] [stderr] | ^^^^^^^^^ help: change this to: `&[f32]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: you seem to be trying to match on a boolean expression [INFO] [stderr] --> src/genetic/crossover.rs:149:9 [INFO] [stderr] | [INFO] [stderr] 149 | / match dad_genome[i] < mom_genome[i] { [INFO] [stderr] 150 | | true => { [INFO] [stderr] 151 | | min = dad_genome[i]; [INFO] [stderr] 152 | | max = mom_genome[i]; [INFO] [stderr] ... | [INFO] [stderr] 157 | | } [INFO] [stderr] 158 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::match_bool)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_bool [INFO] [stderr] help: consider using an if/else expression [INFO] [stderr] | [INFO] [stderr] 149 | if dad_genome[i] < mom_genome[i] { [INFO] [stderr] 150 | min = dad_genome[i]; [INFO] [stderr] 151 | max = mom_genome[i]; [INFO] [stderr] 152 | } else { [INFO] [stderr] 153 | min = mom_genome[i]; [INFO] [stderr] 154 | max = dad_genome[i]; [INFO] [stderr] ... [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/crossover.rs:169:43 [INFO] [stderr] | [INFO] [stderr] 169 | pub fn uniform_crossover_3(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] help: change this to [INFO] [stderr] | [INFO] [stderr] 169 | pub fn uniform_crossover_3(dad_genome: &[T], mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] | ^^^^ [INFO] [stderr] help: change `dad_genome.clone()` to [INFO] [stderr] | [INFO] [stderr] 174 | let mut boy_genome = dad_genome.to_owned(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/genetic/crossover.rs:169:64 [INFO] [stderr] | [INFO] [stderr] 169 | pub fn uniform_crossover_3(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] help: change this to [INFO] [stderr] | [INFO] [stderr] 169 | pub fn uniform_crossover_3(dad_genome: &Vec, mom_genome: &[T]) -> (Vec, Vec) [INFO] [stderr] | ^^^^ [INFO] [stderr] help: change `mom_genome.clone()` to [INFO] [stderr] | [INFO] [stderr] 175 | let mut girl_genome = mom_genome.to_owned(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/main.rs:84:45 [INFO] [stderr] | [INFO] [stderr] 84 | fn show_convergence_plot(average_fitnesses: &Vec, best_fitnesses: &Vec) { [INFO] [stderr] | ^^^^^^^^^ help: change this to: `&[f32]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/main.rs:84:72 [INFO] [stderr] | [INFO] [stderr] 84 | fn show_convergence_plot(average_fitnesses: &Vec, best_fitnesses: &Vec) { [INFO] [stderr] | ^^^^^^^^^ help: change this to: `&[f32]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/main.rs:105:50 [INFO] [stderr] | [INFO] [stderr] 105 | fn show_diversity_plot(diversity_in_generations: &Vec) { [INFO] [stderr] | ^^^^^^^^^ help: change this to: `&[f32]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.13s [INFO] running `"docker" "inspect" "5bbc62cf4b8769556e0e6b03f45d04f0b0486ea472c83a458db332d9c424fef3"` [INFO] running `"docker" "rm" "-f" "5bbc62cf4b8769556e0e6b03f45d04f0b0486ea472c83a458db332d9c424fef3"` [INFO] [stdout] 5bbc62cf4b8769556e0e6b03f45d04f0b0486ea472c83a458db332d9c424fef3