impl<'tcx> LateLintPass<'tcx> for DropTraitConstraints {
fn check_item(&mut self, cx: &LateContext<'tcx>, item: &'tcx hir::Item<'tcx>) {
+ use rustc_middle::ty::Clause;
use rustc_middle::ty::PredicateKind::*;
let predicates = cx.tcx.explicit_predicates_of(item.owner_id);
for &(predicate, span) in predicates.predicates {
- let Trait(trait_predicate) = predicate.kind().skip_binder() else {
+ let Clause(Clause::Trait(trait_predicate)) = predicate.kind().skip_binder() else {
continue
};
let def_id = trait_predicate.trait_ref.def_id;