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rustdoc: Don't use into_iter() when cleaning impl Trait

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This commit is contained in:
Manish Goregaokar 2018-03-27 14:18:54 +02:00
parent 31ae4f9fde
commit 37fa6f8b12
1 changed files with 1 additions and 1 deletions
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2
src/librustdoc/clean/mod.rs
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@ -2756,7 +2756,7 @@ impl<'tcx> Clean<Type> for Ty<'tcx> {
let predicates_of = cx.tcx.predicates_of(def_id);
let substs = cx.tcx.lift(&substs).unwrap();
let bounds = predicates_of.instantiate(cx.tcx, substs);
ImplTrait(bounds.predicates.into_iter().filter_map(|predicate| {
ImplTrait(bounds.predicates.iter().filter_map(|predicate| {
predicate.to_opt_poly_trait_ref().clean(cx)
}).collect())
}