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coverage: Prefer Iterator::copied

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This commit is contained in:
Zalathar 2024-06-16 15:51:00 +10:00
parent dca6b5eead
commit e5b43c33d8
1 changed files with 1 additions and 1 deletions
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2
compiler/rustc_mir_transform/src/coverage/graph.rs
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@ -216,7 +216,7 @@ impl graph::StartNode for CoverageGraph {
impl graph::Successors for CoverageGraph { impl graph::Successors for CoverageGraph {
#[inline] #[inline]
fn successors(&self, node: Self::Node) -> impl Iterator<Item = Self::Node> { fn successors(&self, node: Self::Node) -> impl Iterator<Item = Self::Node> {
self.successors[node].iter().cloned() self.successors[node].iter().copied()
} }
} }