user0/rust
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

matches: Remove extra comment

Browse source
This commit is contained in:
Georgy Komarov 2022-01-26 19:09:31 +03:00
parent 467a0bfdea
commit a8fdf5ca8a
1 changed files with 0 additions and 16 deletions
Download patch file Download diff file Expand all files Collapse all files

16
clippy_lints/src/matches.rs
View file

@ -916,22 +916,6 @@ fn contains_only_wilds(pat: &Pat<'_>) -> bool {
/// Returns true if the given patterns forms only exhaustive matches that don't contain enum
/// patterns without a wildcard.
///
/// For example:
///
/// ```
/// // Returns false, because the first arm contain enum without a wildcard.
/// match x {
/// (Some(E::V), _) => todo!(),
/// (None, _) => {}
/// }
///
/// // Returns true, because the both arms form exhaustive matches and without enum variants.
/// match x {
/// (Some(_), _) => todo!(),
/// (None, _) => {}
/// }
/// ```
fn form_exhaustive_matches(left: &Pat<'_>, right: &Pat<'_>) -> bool {
match (&left.kind, &right.kind) {
(PatKind::Wild, _) | (_, PatKind::Wild) => true,