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[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/resp.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 |     str::{self, Chars, Utf8Error},
[INFO] [stdout]   |           ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RadixTreeStore`
[INFO] [stdout]   --> src/lib.rs:26:24
[INFO] [stdout]    |
[INFO] [stdout] 26 | use database::{Client, RadixTreeStore, SharedState};
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/resp.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 |     str::{self, Chars, Utf8Error},
[INFO] [stdout]   |           ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RadixTreeStore`
[INFO] [stdout]   --> src/lib.rs:26:24
[INFO] [stdout]    |
[INFO] [stdout] 26 | use database::{Client, RadixTreeStore, SharedState};
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/database/rdb.rs:66:28
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub async fn write_to_disk(mut db: KeyValueStore<String, String>) -> anyhow::Result<()> {
[INFO] [stdout]    |                            ----^^
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/database/rdb.rs:118:28
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub async fn load_from_rdb(mut db: KeyValueStore<String, String>) -> anyhow::Result<(), Error> {
[INFO] [stdout]     |                            ----^^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/database/rdb.rs:66:28
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub async fn write_to_disk(mut db: KeyValueStore<String, String>) -> anyhow::Result<()> {
[INFO] [stdout]    |                            ----^^
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/database/rdb.rs:118:28
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub async fn load_from_rdb(mut db: KeyValueStore<String, String>) -> anyhow::Result<(), Error> {
[INFO] [stdout]     |                            ----^^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/cmds/mod.rs:47:31
[INFO] [stdout]    |
[INFO] [stdout] 47 |             Self::SyntaxError(x) => format!("ERR syntax error"),
[INFO] [stdout]    |                               ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `o`
[INFO] [stdout]    --> src/connection.rs:161:38
[INFO] [stdout]     |
[INFO] [stdout] 161 |                     Command::Discard(o) => {
[INFO] [stdout]     |                                      ^ help: if this is intentional, prefix it with an underscore: `_o`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `o`
[INFO] [stdout]    --> src/connection.rs:184:35
[INFO] [stdout]     |
[INFO] [stdout] 184 |                     Command::Exec(o) => {
[INFO] [stdout]     |                                   ^ help: if this is intentional, prefix it with an underscore: `_o`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/cmds/mod.rs:47:31
[INFO] [stdout]    |
[INFO] [stdout] 47 |             Self::SyntaxError(x) => format!("ERR syntax error"),
[INFO] [stdout]    |                               ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `o`
[INFO] [stdout]    --> src/connection.rs:161:38
[INFO] [stdout]     |
[INFO] [stdout] 161 |                     Command::Discard(o) => {
[INFO] [stdout]     |                                      ^ help: if this is intentional, prefix it with an underscore: `_o`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `o`
[INFO] [stdout]    --> src/connection.rs:184:35
[INFO] [stdout]     |
[INFO] [stdout] 184 |                     Command::Exec(o) => {
[INFO] [stdout]     |                                   ^ help: if this is intentional, prefix it with an underscore: `_o`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CHUNK_SIZE` is never used
[INFO] [stdout]   --> src/lib.rs:40:7
[INFO] [stdout]    |
[INFO] [stdout] 40 | const CHUNK_SIZE: usize = 16 * 1024;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `key` is never read
[INFO] [stdout]   --> src/database/stream.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct StreamEntry {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 11 |     pub key: String,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StreamEntry` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get` is never used
[INFO] [stdout]    --> src/database/stream.rs:218:18
[INFO] [stdout]     |
[INFO] [stdout]  63 | impl RadixTreeStore {
[INFO] [stdout]     | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 218 |     pub async fn get(&self, key: &str, entry_id: &str) -> Option<StreamEntry> {
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `contains` is never used
[INFO] [stdout]   --> src/global.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl<T> GlobalConfig<T> {
[INFO] [stdout]    | ----------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 21 |     fn contains(&self, key: &T) -> bool
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Minus`, `NewLine`, and `CarriageReturn` are never constructed
[INFO] [stdout]   --> src/resp.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum Token {
[INFO] [stdout]    |          ----- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 17 |     Minus,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     NewLine,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 31 |     CarriageReturn,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]    --> src/resp.rs:118:5
[INFO] [stdout]     |
[INFO] [stdout] 116 | pub enum RespData {
[INFO] [stdout]     |          -------- variants in this enum
[INFO] [stdout] 117 |     String(String),
[INFO] [stdout] 118 |     ErrorStr(String),
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 119 |     Integer(i64),
[INFO] [stdout] 120 |     BulkStr(Bytes),
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 121 |     Array(Vec<RespData>),
[INFO] [stdout] 122 |     Null,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 123 |     Boolean(bool),
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 124 |     Double(f64),
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 125 |     // BigNum(BigInt),
[INFO] [stdout] 126 |     BulkError(Bytes),
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 127 |     VerbatimStr(Bytes),
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 128 |     Map(HashMap<RespData, RespData>),
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 129 |     Set(HashSet<RespData>),
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RespData` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_handshake_response` is never used
[INFO] [stdout]    --> src/resp.rs:236:8
[INFO] [stdout]     |
[INFO] [stdout] 236 | pub fn parse_handshake_response(resp_str: &String) -> Vec<Vec<String>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CHUNK_SIZE` is never used
[INFO] [stdout]   --> src/lib.rs:40:7
[INFO] [stdout]    |
[INFO] [stdout] 40 | const CHUNK_SIZE: usize = 16 * 1024;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `key` is never read
[INFO] [stdout]   --> src/database/stream.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct StreamEntry {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 11 |     pub key: String,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StreamEntry` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get` is never used
[INFO] [stdout]    --> src/database/stream.rs:218:18
[INFO] [stdout]     |
[INFO] [stdout]  63 | impl RadixTreeStore {
[INFO] [stdout]     | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 218 |     pub async fn get(&self, key: &str, entry_id: &str) -> Option<StreamEntry> {
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `contains` is never used
[INFO] [stdout]   --> src/global.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl<T> GlobalConfig<T> {
[INFO] [stdout]    | ----------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 21 |     fn contains(&self, key: &T) -> bool
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Minus`, `NewLine`, and `CarriageReturn` are never constructed
[INFO] [stdout]   --> src/resp.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum Token {
[INFO] [stdout]    |          ----- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 17 |     Minus,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     NewLine,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 31 |     CarriageReturn,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]    --> src/resp.rs:118:5
[INFO] [stdout]     |
[INFO] [stdout] 116 | pub enum RespData {
[INFO] [stdout]     |          -------- variants in this enum
[INFO] [stdout] 117 |     String(String),
[INFO] [stdout] 118 |     ErrorStr(String),
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 119 |     Integer(i64),
[INFO] [stdout] 120 |     BulkStr(Bytes),
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 121 |     Array(Vec<RespData>),
[INFO] [stdout] 122 |     Null,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 123 |     Boolean(bool),
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 124 |     Double(f64),
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 125 |     // BigNum(BigInt),
[INFO] [stdout] 126 |     BulkError(Bytes),
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 127 |     VerbatimStr(Bytes),
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 128 |     Map(HashMap<RespData, RespData>),
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 129 |     Set(HashSet<RespData>),
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RespData` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_handshake_response` is never used
[INFO] [stdout]    --> src/resp.rs:236:8
[INFO] [stdout]     |
[INFO] [stdout] 236 | pub fn parse_handshake_response(resp_str: &String) -> Vec<Vec<String>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]   --> tests/integration_tests.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let result = b"+HELLO\r\n";
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `load_from_rdb`
[INFO] [stdout]   --> src/database/mod.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub use rdb::{load_from_rdb, write_to_disk};
[INFO] [stdout]    |               ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/resp.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 |     str::{self, Chars, Utf8Error},
[INFO] [stdout]   |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `load_from_rdb`
[INFO] [stdout]   --> src/database/mod.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub use rdb::{load_from_rdb, write_to_disk};
[INFO] [stdout]    |               ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/resp.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 |     str::{self, Chars, Utf8Error},
[INFO] [stdout]   |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/database/rdb.rs:66:28
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub async fn write_to_disk(mut db: KeyValueStore<String, String>) -> anyhow::Result<()> {
[INFO] [stdout]    |                            ----^^
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/database/rdb.rs:118:28
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub async fn load_from_rdb(mut db: KeyValueStore<String, String>) -> anyhow::Result<(), Error> {
[INFO] [stdout]     |                            ----^^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/database/rdb.rs:66:28
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub async fn write_to_disk(mut db: KeyValueStore<String, String>) -> anyhow::Result<()> {
[INFO] [stdout]    |                            ----^^
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/database/rdb.rs:118:28
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub async fn load_from_rdb(mut db: KeyValueStore<String, String>) -> anyhow::Result<(), Error> {
[INFO] [stdout]     |                            ----^^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/cmds/mod.rs:47:31
[INFO] [stdout]    |
[INFO] [stdout] 47 |             Self::SyntaxError(x) => format!("ERR syntax error"),
[INFO] [stdout]    |                               ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `o`
[INFO] [stdout]    --> src/connection.rs:161:38
[INFO] [stdout]     |
[INFO] [stdout] 161 |                     Command::Discard(o) => {
[INFO] [stdout]     |                                      ^ help: if this is intentional, prefix it with an underscore: `_o`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `o`
[INFO] [stdout]    --> src/connection.rs:184:35
[INFO] [stdout]     |
[INFO] [stdout] 184 |                     Command::Exec(o) => {
[INFO] [stdout]     |                                   ^ help: if this is intentional, prefix it with an underscore: `_o`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/cmds/mod.rs:47:31
[INFO] [stdout]    |
[INFO] [stdout] 47 |             Self::SyntaxError(x) => format!("ERR syntax error"),
[INFO] [stdout]    |                               ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `o`
[INFO] [stdout]    --> src/connection.rs:161:38
[INFO] [stdout]     |
[INFO] [stdout] 161 |                     Command::Discard(o) => {
[INFO] [stdout]     |                                      ^ help: if this is intentional, prefix it with an underscore: `_o`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `o`
[INFO] [stdout]    --> src/connection.rs:184:35
[INFO] [stdout]     |
[INFO] [stdout] 184 |                     Command::Exec(o) => {
[INFO] [stdout]     |                                   ^ help: if this is intentional, prefix it with an underscore: `_o`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Cli` is never constructed
[INFO] [stdout]  --> src/cli.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Cli {
[INFO] [stdout]   |            ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/cli.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl Cli {
[INFO] [stdout]    | -------- associated function in this implementation
[INFO] [stdout] 23 |     pub fn new(mut args: Args) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Command` is never used
[INFO] [stdout]   --> src/cmds/mod.rs:13:10
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub enum Command {
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CommandError` is never used
[INFO] [stdout]   --> src/cmds/mod.rs:36:10
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub enum CommandError {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `message` is never used
[INFO] [stdout]   --> src/cmds/mod.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 44 | impl CommandError {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] 45 |     pub fn message(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Get` is never constructed
[INFO] [stdout]  --> src/cmds/command.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Get {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Set` is never constructed
[INFO] [stdout]  --> src/cmds/command.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct Set {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Incr` is never constructed
[INFO] [stdout]   --> src/cmds/command.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct Incr {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Ping` is never constructed
[INFO] [stdout]   --> src/cmds/command.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Ping {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Echo` is never constructed
[INFO] [stdout]   --> src/cmds/command.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct Echo {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Save` is never constructed
[INFO] [stdout]   --> src/cmds/command.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct Save;
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Keys` is never constructed
[INFO] [stdout]   --> src/cmds/command.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct Keys {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Replconf` is never constructed
[INFO] [stdout]   --> src/cmds/command.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct Replconf {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Psync` is never constructed
[INFO] [stdout]   --> src/cmds/command.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct Psync {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Wait` is never constructed
[INFO] [stdout]   --> src/cmds/command.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub struct Wait {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Type` is never constructed
[INFO] [stdout]   --> src/cmds/command.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub struct Type {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Xadd` is never constructed
[INFO] [stdout]   --> src/cmds/command.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub struct Xadd {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Xrange` is never constructed
[INFO] [stdout]   --> src/cmds/command.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub struct Xrange {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Xread` is never constructed
[INFO] [stdout]   --> src/cmds/command.rs:73:12
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub struct Xread {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Multi` is never constructed
[INFO] [stdout]   --> src/cmds/command.rs:80:12
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub struct Multi;
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Exec` is never constructed
[INFO] [stdout]   --> src/cmds/command.rs:83:12
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub struct Exec;
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Discard` is never constructed
[INFO] [stdout]   --> src/cmds/command.rs:86:12
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub struct Discard;
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SubCommand` is never used
[INFO] [stdout]  --> src/cmds/config.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum SubCommand {
[INFO] [stdout]   |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Config` is never constructed
[INFO] [stdout]  --> src/cmds/config.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Config {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `InfoSubCommand` is never used
[INFO] [stdout]  --> src/cmds/info.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum InfoSubCommand {
[INFO] [stdout]   |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Info` is never constructed
[INFO] [stdout]  --> src/cmds/info.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Info {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CHUNK_SIZE` is never used
[INFO] [stdout]   --> src/connection.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 | const CHUNK_SIZE: usize = 16 * 1024;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CRLF` is never used
[INFO] [stdout]   --> src/connection.rs:22:7
[INFO] [stdout]    |
[INFO] [stdout] 22 | const CRLF: &str = "\r\n";
[INFO] [stdout]    |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Connection` is never constructed
[INFO] [stdout]   --> src/connection.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct Connection {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `handle`, and `write` are never used
[INFO] [stdout]   --> src/connection.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl Connection {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 34 |     pub fn new(state: Arc<SharedState>, stream: TcpStream, socket_addr: SocketAddr) -> Connection {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 |     pub async fn handle(&mut self) -> anyhow::Result<(), RespError> {
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 80 |     pub async fn write(&mut self, message: Vec<Vec<u8>>) {
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_socket_read` is never used
[INFO] [stdout]   --> src/connection.rs:92:10
[INFO] [stdout]    |
[INFO] [stdout] 92 | async fn process_socket_read(
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `format_xrange_output` is never used
[INFO] [stdout]    --> src/connection.rs:784:4
[INFO] [stdout]     |
[INFO] [stdout] 784 | fn format_xrange_output(items_in_range: &Vec<StreamEntry>, resp_init_str: String) -> Vec<Vec<u8>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Tx` is never used
[INFO] [stdout]   --> src/database/mod.rs:26:6
[INFO] [stdout]    |
[INFO] [stdout] 26 | type Tx = mpsc::UnboundedSender<Vec<u8>>;
[INFO] [stdout]    |      ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Peer` is never constructed
[INFO] [stdout]   --> src/database/mod.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct Peer {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Client` is never constructed
[INFO] [stdout]   --> src/database/mod.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct Client {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SharedState` is never constructed
[INFO] [stdout]   --> src/database/mod.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct SharedState {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/database/mod.rs:52:12
[INFO] [stdout]     |
[INFO] [stdout]  51 | impl SharedState {
[INFO] [stdout]     | ---------------- associated items in this implementation
[INFO] [stdout]  52 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  62 |     pub async fn stream_store_insert(
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  72 |     pub async fn kv_store_insert(&self, k: String, v: String, expiry: Option<Duration>) {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  76 |     pub async fn kv_store_get(&self, k: &String) -> Option<String> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  81 |     pub async fn insert_peer(&self, socket_addr: SocketAddr, peer: Peer) {
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  85 |     pub async fn insert_client(&self, socket_addr: SocketAddr, client: Client) {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  93 |     pub async fn broadcast_peers(&self, message: Vec<u8>) {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 |     pub async fn update_peers_bytes_written(&self, sender: SocketAddr, bytes_written: usize) {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 120 |     pub async fn verify_peers_propagation(&self, offset_len: usize) -> usize {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 135 |     pub async fn count_peers_commands_processed(&self) -> usize {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `KeyValueStoreIterator` is never constructed
[INFO] [stdout]  --> src/database/kv.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct KeyValueStoreIterator<K, V> {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `KeyValueStore` is never constructed
[INFO] [stdout]   --> src/database/kv.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct KeyValueStore<K, V> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/database/kv.rs:31:12
[INFO] [stdout]     |
[INFO] [stdout]  26 | / impl<K, V> KeyValueStore<K, V>
[INFO] [stdout]  27 | | where
[INFO] [stdout]  28 | |     K: Display + Debug + Clone + Eq + std::hash::Hash,
[INFO] [stdout]  29 | |     V: Display + Debug + Clone,
[INFO] [stdout]     | |_______________________________- associated items in this implementation
[INFO] [stdout]  30 |   {
[INFO] [stdout]  31 |       pub fn new() -> Self {
[INFO] [stdout]     |              ^^^
[INFO] [stdout] ...
[INFO] [stdout]  39 |       pub async fn get_ht_size(&self) -> usize {
[INFO] [stdout]     |                    ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  43 |       pub async fn get_ht_expire_size(&self) -> usize {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  47 |       pub async fn iter(&self) -> KeyValueStoreIterator<K, V> {
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout] ...
[INFO] [stdout]  53 |       pub async fn insert(&self, k: K, v: V, expiry: Option<Duration>) -> Option<V> {
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  68 |       pub async fn get(&self, k: &K) -> Option<V> {
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout]  98 |       pub async fn contains_key(&self, k: &K) -> bool {
[INFO] [stdout]     |                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 105 |       pub async fn prune(&self) {
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAGIC_STRING` is never used
[INFO] [stdout]   --> src/database/rdb.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 16 | const MAGIC_STRING: [u8; 9] = *b"REDIS0011";
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `init_db` is never used
[INFO] [stdout]   --> src/database/rdb.rs:18:10
[INFO] [stdout]    |
[INFO] [stdout] 18 | async fn init_db(file_mode: String) -> anyhow::Result<File, Error> {
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_to_disk` is never used
[INFO] [stdout]   --> src/database/rdb.rs:66:14
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub async fn write_to_disk(mut db: KeyValueStore<String, String>) -> anyhow::Result<()> {
[INFO] [stdout]    |              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `length_encoded_int` is never used
[INFO] [stdout]    --> src/database/rdb.rs:104:4
[INFO] [stdout]     |
[INFO] [stdout] 104 | fn length_encoded_int(n: usize) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `load_from_rdb` is never used
[INFO] [stdout]    --> src/database/rdb.rs:118:14
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub async fn load_from_rdb(mut db: KeyValueStore<String, String>) -> anyhow::Result<(), Error> {
[INFO] [stdout]     |              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StreamEntry` is never constructed
[INFO] [stdout]   --> src/database/stream.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct StreamEntry {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `StreamError` is never used
[INFO] [stdout]   --> src/database/stream.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub enum StreamError {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RadixNode` is never constructed
[INFO] [stdout]   --> src/database/stream.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct RadixNode {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EntryID` is never constructed
[INFO] [stdout]   --> src/database/stream.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct EntryID {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `print` is never used
[INFO] [stdout]   --> src/database/stream.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 48 | impl EntryID {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] 49 |     pub fn print(&self) -> String {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RadixTreeStore` is never constructed
[INFO] [stdout]   --> src/database/stream.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub struct RadixTreeStore {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/database/stream.rs:64:12
[INFO] [stdout]     |
[INFO] [stdout]  63 | impl RadixTreeStore {
[INFO] [stdout]     | ------------------- associated items in this implementation
[INFO] [stdout]  64 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  75 |     pub async fn new_entry_id(&self, entry_id_str: &str) -> Result<EntryID> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 148 |     async fn find_next_node(
[INFO] [stdout]     |              ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 160 |     async fn insert_node(
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 171 |     pub async fn insert(
[INFO] [stdout]     |                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 218 |     pub async fn get(&self, key: &str, entry_id: &str) -> Option<StreamEntry> {
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 236 |     pub async fn check_key(&self, key: &str) -> Option<String> {
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 259 |     pub async fn xrange(&self, key: &str, start: &str, end: &str) -> Result<Vec<StreamEntry>> {
[INFO] [stdout]     |                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 333 |     pub async fn check_availability(
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GlobalConfig` is never constructed
[INFO] [stdout]  --> src/global.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct GlobalConfig<T> {
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `push`, `contains`, and `get_val` are never used
[INFO] [stdout]   --> src/global.rs:9:14
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl<T> GlobalConfig<T> {
[INFO] [stdout]    | ----------------------- associated items in this implementation
[INFO] [stdout]  9 |     const fn new() -> GlobalConfig<T> {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub fn push(&self, input: (T, T)) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     fn contains(&self, key: &T) -> bool
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub fn get_val(&self, key: &T) -> Option<&T>
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `STATE` is never used
[INFO] [stdout]   --> src/global.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub static STATE: GlobalConfig<String> = GlobalConfig::new();
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_command` is never used
[INFO] [stdout]   --> src/parse.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn parse_command(v: Vec<RespData>) -> anyhow::Result<Command, CommandError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `IT` is never used
[INFO] [stdout]  --> src/resp.rs:9:6
[INFO] [stdout]   |
[INFO] [stdout] 9 | type IT<'b> = Peekable<Chars<'b>>;
[INFO] [stdout]   |      ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Token` is never used
[INFO] [stdout]   --> src/resp.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum Token {
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Tokenizer` is never constructed
[INFO] [stdout]   --> src/resp.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct Tokenizer<'b> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/resp.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | impl<'b> Tokenizer<'b> {
[INFO] [stdout]    | ---------------------- associated function in this implementation
[INFO] [stdout] 40 |     pub fn new(s: &'b String) -> Result<Self, Utf8Error> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `utf8_token` is never used
[INFO] [stdout]   --> src/resp.rs:89:4
[INFO] [stdout]    |
[INFO] [stdout] 89 | fn utf8_token(it: &mut IT, c: char) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `RespError` is never used
[INFO] [stdout]    --> src/resp.rs:105:10
[INFO] [stdout]     |
[INFO] [stdout] 105 | pub enum RespError {
[INFO] [stdout]     |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `RespData` is never used
[INFO] [stdout]    --> src/resp.rs:116:10
[INFO] [stdout]     |
[INFO] [stdout] 116 | pub enum RespData {
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `parse` is never used
[INFO] [stdout]    --> src/resp.rs:142:12
[INFO] [stdout]     |
[INFO] [stdout] 141 | impl RespData {
[INFO] [stdout]     | ------------- associated function in this implementation
[INFO] [stdout] 142 |     pub fn parse(resp_str: &String) -> anyhow::Result<Vec<RespData>, RespError> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_handshake_response` is never used
[INFO] [stdout]    --> src/resp.rs:236:8
[INFO] [stdout]     |
[INFO] [stdout] 236 | pub fn parse_handshake_response(resp_str: &String) -> Vec<Vec<String>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Cli` is never constructed
[INFO] [stdout]  --> src/cli.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Cli {
[INFO] [stdout]   |            ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/cli.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl Cli {
[INFO] [stdout]    | -------- associated function in this implementation
[INFO] [stdout] 23 |     pub fn new(mut args: Args) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Command` is never used
[INFO] [stdout]   --> src/cmds/mod.rs:13:10
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub enum Command {
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CommandError` is never used
[INFO] [stdout]   --> src/cmds/mod.rs:36:10
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub enum CommandError {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `message` is never used
[INFO] [stdout]   --> src/cmds/mod.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 44 | impl CommandError {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] 45 |     pub fn message(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Get` is never constructed
[INFO] [stdout]  --> src/cmds/command.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Get {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Set` is never constructed
[INFO] [stdout]  --> src/cmds/command.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct Set {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Incr` is never constructed
[INFO] [stdout]   --> src/cmds/command.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct Incr {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Ping` is never constructed
[INFO] [stdout]   --> src/cmds/command.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Ping {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Echo` is never constructed
[INFO] [stdout]   --> src/cmds/command.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct Echo {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Save` is never constructed
[INFO] [stdout]   --> src/cmds/command.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct Save;
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Keys` is never constructed
[INFO] [stdout]   --> src/cmds/command.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct Keys {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Replconf` is never constructed
[INFO] [stdout]   --> src/cmds/command.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct Replconf {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Psync` is never constructed
[INFO] [stdout]   --> src/cmds/command.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct Psync {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Wait` is never constructed
[INFO] [stdout]   --> src/cmds/command.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub struct Wait {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Type` is never constructed
[INFO] [stdout]   --> src/cmds/command.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub struct Type {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Xadd` is never constructed
[INFO] [stdout]   --> src/cmds/command.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub struct Xadd {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Xrange` is never constructed
[INFO] [stdout]   --> src/cmds/command.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub struct Xrange {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Xread` is never constructed
[INFO] [stdout]   --> src/cmds/command.rs:73:12
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub struct Xread {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Multi` is never constructed
[INFO] [stdout]   --> src/cmds/command.rs:80:12
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub struct Multi;
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Exec` is never constructed
[INFO] [stdout]   --> src/cmds/command.rs:83:12
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub struct Exec;
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Discard` is never constructed
[INFO] [stdout]   --> src/cmds/command.rs:86:12
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub struct Discard;
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SubCommand` is never used
[INFO] [stdout]  --> src/cmds/config.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum SubCommand {
[INFO] [stdout]   |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Config` is never constructed
[INFO] [stdout]  --> src/cmds/config.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Config {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `InfoSubCommand` is never used
[INFO] [stdout]  --> src/cmds/info.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum InfoSubCommand {
[INFO] [stdout]   |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Info` is never constructed
[INFO] [stdout]  --> src/cmds/info.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Info {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CHUNK_SIZE` is never used
[INFO] [stdout]   --> src/connection.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 | const CHUNK_SIZE: usize = 16 * 1024;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CRLF` is never used
[INFO] [stdout]   --> src/connection.rs:22:7
[INFO] [stdout]    |
[INFO] [stdout] 22 | const CRLF: &str = "\r\n";
[INFO] [stdout]    |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Connection` is never constructed
[INFO] [stdout]   --> src/connection.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct Connection {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `handle`, and `write` are never used
[INFO] [stdout]   --> src/connection.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl Connection {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 34 |     pub fn new(state: Arc<SharedState>, stream: TcpStream, socket_addr: SocketAddr) -> Connection {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 |     pub async fn handle(&mut self) -> anyhow::Result<(), RespError> {
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 80 |     pub async fn write(&mut self, message: Vec<Vec<u8>>) {
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_socket_read` is never used
[INFO] [stdout]   --> src/connection.rs:92:10
[INFO] [stdout]    |
[INFO] [stdout] 92 | async fn process_socket_read(
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `format_xrange_output` is never used
[INFO] [stdout]    --> src/connection.rs:784:4
[INFO] [stdout]     |
[INFO] [stdout] 784 | fn format_xrange_output(items_in_range: &Vec<StreamEntry>, resp_init_str: String) -> Vec<Vec<u8>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Tx` is never used
[INFO] [stdout]   --> src/database/mod.rs:26:6
[INFO] [stdout]    |
[INFO] [stdout] 26 | type Tx = mpsc::UnboundedSender<Vec<u8>>;
[INFO] [stdout]    |      ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Peer` is never constructed
[INFO] [stdout]   --> src/database/mod.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct Peer {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Client` is never constructed
[INFO] [stdout]   --> src/database/mod.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct Client {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SharedState` is never constructed
[INFO] [stdout]   --> src/database/mod.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct SharedState {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/database/mod.rs:52:12
[INFO] [stdout]     |
[INFO] [stdout]  51 | impl SharedState {
[INFO] [stdout]     | ---------------- associated items in this implementation
[INFO] [stdout]  52 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  62 |     pub async fn stream_store_insert(
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  72 |     pub async fn kv_store_insert(&self, k: String, v: String, expiry: Option<Duration>) {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  76 |     pub async fn kv_store_get(&self, k: &String) -> Option<String> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  81 |     pub async fn insert_peer(&self, socket_addr: SocketAddr, peer: Peer) {
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  85 |     pub async fn insert_client(&self, socket_addr: SocketAddr, client: Client) {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  93 |     pub async fn broadcast_peers(&self, message: Vec<u8>) {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 |     pub async fn update_peers_bytes_written(&self, sender: SocketAddr, bytes_written: usize) {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 120 |     pub async fn verify_peers_propagation(&self, offset_len: usize) -> usize {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 135 |     pub async fn count_peers_commands_processed(&self) -> usize {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `KeyValueStoreIterator` is never constructed
[INFO] [stdout]  --> src/database/kv.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct KeyValueStoreIterator<K, V> {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `KeyValueStore` is never constructed
[INFO] [stdout]   --> src/database/kv.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct KeyValueStore<K, V> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/database/kv.rs:31:12
[INFO] [stdout]     |
[INFO] [stdout]  26 | / impl<K, V> KeyValueStore<K, V>
[INFO] [stdout]  27 | | where
[INFO] [stdout]  28 | |     K: Display + Debug + Clone + Eq + std::hash::Hash,
[INFO] [stdout]  29 | |     V: Display + Debug + Clone,
[INFO] [stdout]     | |_______________________________- associated items in this implementation
[INFO] [stdout]  30 |   {
[INFO] [stdout]  31 |       pub fn new() -> Self {
[INFO] [stdout]     |              ^^^
[INFO] [stdout] ...
[INFO] [stdout]  39 |       pub async fn get_ht_size(&self) -> usize {
[INFO] [stdout]     |                    ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  43 |       pub async fn get_ht_expire_size(&self) -> usize {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  47 |       pub async fn iter(&self) -> KeyValueStoreIterator<K, V> {
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout] ...
[INFO] [stdout]  53 |       pub async fn insert(&self, k: K, v: V, expiry: Option<Duration>) -> Option<V> {
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  68 |       pub async fn get(&self, k: &K) -> Option<V> {
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout]  98 |       pub async fn contains_key(&self, k: &K) -> bool {
[INFO] [stdout]     |                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 105 |       pub async fn prune(&self) {
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAGIC_STRING` is never used
[INFO] [stdout]   --> src/database/rdb.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 16 | const MAGIC_STRING: [u8; 9] = *b"REDIS0011";
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `init_db` is never used
[INFO] [stdout]   --> src/database/rdb.rs:18:10
[INFO] [stdout]    |
[INFO] [stdout] 18 | async fn init_db(file_mode: String) -> anyhow::Result<File, Error> {
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_to_disk` is never used
[INFO] [stdout]   --> src/database/rdb.rs:66:14
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub async fn write_to_disk(mut db: KeyValueStore<String, String>) -> anyhow::Result<()> {
[INFO] [stdout]    |              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `length_encoded_int` is never used
[INFO] [stdout]    --> src/database/rdb.rs:104:4
[INFO] [stdout]     |
[INFO] [stdout] 104 | fn length_encoded_int(n: usize) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `load_from_rdb` is never used
[INFO] [stdout]    --> src/database/rdb.rs:118:14
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub async fn load_from_rdb(mut db: KeyValueStore<String, String>) -> anyhow::Result<(), Error> {
[INFO] [stdout]     |              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StreamEntry` is never constructed
[INFO] [stdout]   --> src/database/stream.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct StreamEntry {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `StreamError` is never used
[INFO] [stdout]   --> src/database/stream.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub enum StreamError {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RadixNode` is never constructed
[INFO] [stdout]   --> src/database/stream.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct RadixNode {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EntryID` is never constructed
[INFO] [stdout]   --> src/database/stream.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct EntryID {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `print` is never used
[INFO] [stdout]   --> src/database/stream.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 48 | impl EntryID {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] 49 |     pub fn print(&self) -> String {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RadixTreeStore` is never constructed
[INFO] [stdout]   --> src/database/stream.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub struct RadixTreeStore {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/database/stream.rs:64:12
[INFO] [stdout]     |
[INFO] [stdout]  63 | impl RadixTreeStore {
[INFO] [stdout]     | ------------------- associated items in this implementation
[INFO] [stdout]  64 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  75 |     pub async fn new_entry_id(&self, entry_id_str: &str) -> Result<EntryID> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 148 |     async fn find_next_node(
[INFO] [stdout]     |              ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 160 |     async fn insert_node(
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 171 |     pub async fn insert(
[INFO] [stdout]     |                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 218 |     pub async fn get(&self, key: &str, entry_id: &str) -> Option<StreamEntry> {
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 236 |     pub async fn check_key(&self, key: &str) -> Option<String> {
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 259 |     pub async fn xrange(&self, key: &str, start: &str, end: &str) -> Result<Vec<StreamEntry>> {
[INFO] [stdout]     |                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 333 |     pub async fn check_availability(
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GlobalConfig` is never constructed
[INFO] [stdout]  --> src/global.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct GlobalConfig<T> {
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `push`, `contains`, and `get_val` are never used
[INFO] [stdout]   --> src/global.rs:9:14
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl<T> GlobalConfig<T> {
[INFO] [stdout]    | ----------------------- associated items in this implementation
[INFO] [stdout]  9 |     const fn new() -> GlobalConfig<T> {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub fn push(&self, input: (T, T)) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     fn contains(&self, key: &T) -> bool
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub fn get_val(&self, key: &T) -> Option<&T>
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `STATE` is never used
[INFO] [stdout]   --> src/global.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub static STATE: GlobalConfig<String> = GlobalConfig::new();
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_command` is never used
[INFO] [stdout]   --> src/parse.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn parse_command(v: Vec<RespData>) -> anyhow::Result<Command, CommandError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `IT` is never used
[INFO] [stdout]  --> src/resp.rs:9:6
[INFO] [stdout]   |
[INFO] [stdout] 9 | type IT<'b> = Peekable<Chars<'b>>;
[INFO] [stdout]   |      ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Token` is never used
[INFO] [stdout]   --> src/resp.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum Token {
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Tokenizer` is never constructed
[INFO] [stdout]   --> src/resp.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct Tokenizer<'b> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/resp.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | impl<'b> Tokenizer<'b> {
[INFO] [stdout]    | ---------------------- associated function in this implementation
[INFO] [stdout] 40 |     pub fn new(s: &'b String) -> Result<Self, Utf8Error> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `utf8_token` is never used
[INFO] [stdout]   --> src/resp.rs:89:4
[INFO] [stdout]    |
[INFO] [stdout] 89 | fn utf8_token(it: &mut IT, c: char) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `RespError` is never used
[INFO] [stdout]    --> src/resp.rs:105:10
[INFO] [stdout]     |
[INFO] [stdout] 105 | pub enum RespError {
[INFO] [stdout]     |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `RespData` is never used
[INFO] [stdout]    --> src/resp.rs:116:10
[INFO] [stdout]     |
[INFO] [stdout] 116 | pub enum RespData {
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `parse` is never used
[INFO] [stdout]    --> src/resp.rs:142:12
[INFO] [stdout]     |
[INFO] [stdout] 141 | impl RespData {
[INFO] [stdout]     | ------------- associated function in this implementation
[INFO] [stdout] 142 |     pub fn parse(resp_str: &String) -> anyhow::Result<Vec<RespData>, RespError> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_handshake_response` is never used
[INFO] [stdout]    --> src/resp.rs:236:8
[INFO] [stdout]     |
[INFO] [stdout] 236 | pub fn parse_handshake_response(resp_str: &String) -> Vec<Vec<String>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.60s
[INFO] running `Command { std: "docker" "inspect" "545e5bbdeee033b61887ca41df437d84c36a7b417c83e8162e0fce476d363144", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "545e5bbdeee033b61887ca41df437d84c36a7b417c83e8162e0fce476d363144", kill_on_drop: false }`
[INFO] [stdout] 545e5bbdeee033b61887ca41df437d84c36a7b417c83e8162e0fce476d363144
