warning: casting to the same type is unnecessary (`usize` -> `usize`) --> src/trial/history.rs:218:37 | 218 | self.max_misalignment + col as usize | ^^^^^^^^^^^^ help: try: `col` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast = note: `#[warn(clippy::unnecessary_cast)]` on by default

this `impl` can be derived: src/config.rs#L33

warning: this `impl` can be derived --> src/config.rs:33:1 | 33 | / impl Default for Theme { 34 | | fn default() -> Self { 35 | | Self {} 36 | | } 37 | | } | |_^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derivable_impls = note: `#[warn(clippy::derivable_impls)]` on by default = help: remove the manual implementation... help: ...and instead derive it | 31 + #[derive(Default)] 32 | pub struct Theme {} |

function `first_grapheme_cluster` is never used: src/trial/history.rs#L262

warning: function `first_grapheme_cluster` is never used --> src/trial/history.rs:262:4 | 262 | fn first_grapheme_cluster(string: &str) -> &str { | ^^^^^^^^^^^^^^^^^^^^^^

multiple associated items are never used: src/trial/history.rs#L60

warning: multiple associated items are never used --> src/trial/history.rs:60:12 | 58 | impl History { | ------------ associated items in this implementation 59 | /// Creates a new history, with empty typed and reference strings. 60 | pub fn new(max_misalignment: usize) -> Self { | ^^^ ... 77 | pub fn push_reference(&mut self, reference: &str) { | ^^^^^^^^^^^^^^ ... 125 | fn push_typed(&mut self, typed: &str) { | ^^^^^^^^^^ ... 184 | const MATCH_COST: u32 = 0; | ^^^^^^^^^^ ... 188 | const MISMATCH_COST: u32 = 2; | ^^^^^^^^^^^^^ 189 | // An insertion or deletion requires one keystroke. 190 | const INSERTION_COST: u32 = 1; | ^^^^^^^^^^^^^^ 191 | const DELETION_COST: u32 = 1; | ^^^^^^^^^^^^^ 192 | 193 | fn tracked_entries_per_row(&self) -> usize { | ^^^^^^^^^^^^^^^^^^^^^^^ ... 197 | fn row_indices(&self, row: usize) -> impl Iterator<Item = EntryIndices> { | ^^^^^^^^^^^ ... 212 | fn col_indices(&self, col: usize) -> impl Iterator<Item = EntryIndices> { | ^^^^^^^^^^^ ... 240 | fn replacement_cost(&self, row: isize, col: isize) -> Option<u32> { | ^^^^^^^^^^^^^^^^

variants `Match`, `Mismatch`, `Insertion`, `Deletion`, and `Invalid` are never constructed: src/trial/history.rs#L41

warning: variants `Match`, `Mismatch`, `Insertion`, `Deletion`, and `Invalid` are never constructed --> src/trial/history.rs:41:5 | 39 | enum NWAction { | -------- variants in this enum 40 | /// The typed and reference grapheme clusters match. 41 | Match, | ^^^^^ ... 44 | Mismatch, | ^^^^^^^^ ... 48 | Insertion, | ^^^^^^^^^ ... 52 | Deletion, | ^^^^^^^^ ... 55 | Invalid, | ^^^^^^^ | = note: `NWAction` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis

struct `Trial` is never constructed: src/trial/mod.rs#L6

warning: struct `Trial` is never constructed --> src/trial/mod.rs:6:12 | 6 | pub struct Trial { | ^^^^^

function `deserialize_style` is never used: src/config.rs#L39

warning: function `deserialize_style` is never used --> src/config.rs:39:4 | 39 | fn deserialize_style<'de, D>(deserializer: D) -> Result<Style, D::Error> | ^^^^^^^^^^^^^^^^^ | = note: `#[warn(dead_code)]` on by default

unused imports: `collections::btree_map::Entry`, `ops::Range`: src/trial/history.rs#L1

warning: unused imports: `collections::btree_map::Entry`, `ops::Range` --> src/trial/history.rs:1:11 | 1 | use std::{collections::btree_map::Entry, convert::TryFrom, iter, ops::Range}; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^ | = note: `#[warn(unused_imports)]` on by default

Lint

The following actions uses node12 which is deprecated and will be forced to run on node16: actions/checkout@v2, actions-rs/toolchain@v1, actions-rs/clippy-check@v1. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

Lint