rename `Predicate` to `PredicateKind`, introduce alias

[rust.git] / src / tools / clippy / clippy_lints / src / utils / mod.rs

diff --git a/src/tools/clippy/clippy_lints/src/utils/mod.rs b/src/tools/clippy/clippy_lints/src/utils/mod.rs
index 438a9f42ccd239341327c88c57ef7ee9df6be779..3f5693d7e6809cacbab0c21a37f03164da79be55 100644 (file)
--- a/src/tools/clippy/clippy_lints/src/utils/mod.rs
+++ b/src/tools/clippy/clippy_lints/src/utils/mod.rs
@@ -1299,7 +1299,7 @@ pub fn is_must_use_ty<'a, 'tcx>(cx: &LateContext<'a, 'tcx>, ty: Ty<'tcx>) -> boo
         ty::Tuple(ref substs) => substs.types().any(|ty| is_must_use_ty(cx, ty)),
         ty::Opaque(ref def_id, _) => {
             for (predicate, _) in cx.tcx.predicates_of(*def_id).predicates {
-                if let ty::Predicate::Trait(ref poly_trait_predicate, _) = predicate {
+                if let ty::PredicateKind::Trait(ref poly_trait_predicate, _) = predicate {
                     if must_use_attr(&cx.tcx.get_attrs(poly_trait_predicate.skip_binder().trait_ref.def_id)).is_some() {
                         return true;
                     }