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Diffstat (limited to 'crates/hir_ty/src/traits.rs')
| -rw-r--r-- | crates/hir_ty/src/traits.rs | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/crates/hir_ty/src/traits.rs b/crates/hir_ty/src/traits.rs index 4b89fd5a85..3876a9da26 100644 --- a/crates/hir_ty/src/traits.rs +++ b/crates/hir_ty/src/traits.rs @@ -54,17 +54,13 @@ impl TraitEnvironment { } } - pub(crate) fn traits_in_scope_from_clauses<'a>( + pub fn traits_in_scope_from_clauses<'a>( &'a self, - ty: &'a Ty, + ty: Ty, ) -> impl Iterator<Item = TraitId> + 'a { - self.traits_from_clauses.iter().filter_map(move |(self_ty, trait_id)| { - if self_ty == ty { - Some(*trait_id) - } else { - None - } - }) + self.traits_from_clauses + .iter() + .filter_map(move |(self_ty, trait_id)| (*self_ty == ty).then(|| *trait_id)) } } |