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Apply clippy suggestions

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This commit is contained in:
Ayaz Hafiz 2022-11-01 12:37:10 -05:00
parent 1d73560182
commit 4b549ab24e
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GPG key ID: 0E2A37416A25EF58
2 changed files with 19 additions and 16 deletions
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10
crates/compiler/exhaustive/src/lib.rs
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@ -371,7 +371,7 @@ pub fn is_useful(mut old_matrix: PatternMatrix, mut vector: Row) -> bool {
vector.extend(args);
} else {
// TODO turn this into an iteration over the outer loop rather than bouncing
vector.extend(args.clone());
vector.extend(args);
for list_ctor in spec_list_ctors {
let mut old_matrix = old_matrix.clone();
let mut spec_matrix = Vec::with_capacity(old_matrix.len());
@ -667,7 +667,7 @@ enum CollectedCtors {
Ctors(MutMap<TagId, Union>),
}
fn collect_ctors<'a>(matrix: &'a RefPatternMatrix) -> CollectedCtors {
fn collect_ctors(matrix: &RefPatternMatrix) -> CollectedCtors {
if matrix.is_empty() {
return CollectedCtors::NonExhaustiveAny;
}
@ -699,7 +699,7 @@ fn collect_ctors<'a>(matrix: &'a RefPatternMatrix) -> CollectedCtors {
}
}
} else {
return CollectedCtors::NonExhaustiveAny;
CollectedCtors::NonExhaustiveAny
}
}
@ -871,9 +871,7 @@ fn build_list_ctors_covering_patterns(
}
}
fn filter_matrix_list_ctors<'a>(
matrix: &'a RefPatternMatrix,
) -> impl Iterator<Item = ListArity> + 'a {
fn filter_matrix_list_ctors(matrix: &RefPatternMatrix) -> impl Iterator<Item = ListArity> + '_ {
matrix.iter().filter_map(|ctor| match ctor.last() {
Some(List(ar, _)) => Some(*ar),
_ => None,