bjoernager/rust
bjoernager/rust
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use indexmap instead of hashmap

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This commit is contained in:
lcnr 2021-09-16 17:53:50 +02:00
parent ca2c55d264
commit 5b9cc2068f
5 changed files with 10 additions and 71 deletions
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2
compiler/rustc_trait_selection/src/traits/specialize/specialization_graph.rs
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@ -216,7 +216,7 @@ impl ChildrenExt for Children {
}
fn iter_children(children: &mut Children) -> impl Iterator<Item = DefId> + '_ {
let nonblanket = children.non_blanket_impls.iter_mut().flat_map(|(_, v)| v.iter());
let nonblanket = children.non_blanket_impls.iter().flat_map(|(_, v)| v.iter());
children.blanket_impls.iter().chain(nonblanket).cloned()
}