diff options
| -rw-r--r-- | clippy_lints/src/methods/mod.rs | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/clippy_lints/src/methods/mod.rs b/clippy_lints/src/methods/mod.rs index 810a226b50d..32b3b7f7947 100644 --- a/clippy_lints/src/methods/mod.rs +++ b/clippy_lints/src/methods/mod.rs @@ -1496,17 +1496,14 @@ impl<'a, 'tcx> LateLintPass<'a, 'tcx> for Methods { if let ty::Opaque(def_id, _) = ret_ty.kind { // one of the associated types must be Self for predicate in cx.tcx.predicates_of(def_id).predicates { - match predicate.0.kind() { - ty::PredicateKind::Projection(poly_projection_predicate) => { - let binder = poly_projection_predicate.ty(); - let associated_type = binder.skip_binder(); - - // walk the associated type and check for Self - if contains_self_ty(associated_type) { - return; - } - }, - _ => {}, + if let ty::PredicateKind::Projection(poly_projection_predicate) = predicate.0.kind() { + let binder = poly_projection_predicate.ty(); + let associated_type = binder.skip_binder(); + + // walk the associated type and check for Self + if contains_self_ty(associated_type) { + return; + } } } } |