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Explicitly pass find arguments down the predicate so coercions can apply

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Santiago Pastorino 2021-06-08 16:50:33 -03:00
parent 0ad09f9386
commit ed94da14ed
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1 changed files with 2 additions and 2 deletions
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compiler/rustc_data_structures/src/vec_map.rs
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@ -33,11 +33,11 @@ where
self.0.iter().find(|(key, _)| k == key.borrow()).map(|elem| &elem.1) self.0.iter().find(|(key, _)| k == key.borrow()).map(|elem| &elem.1)
} }
pub fn get_by<P>(&self, predicate: P) -> Option<&V> pub fn get_by<P>(&self, mut predicate: P) -> Option<&V>
where where
for<'b> P: FnMut(&'b &(K, V)) -> bool, for<'b> P: FnMut(&'b &(K, V)) -> bool,
{ {
self.0.iter().find(predicate).map(|elem| &elem.1) self.0.iter().find(|kv| predicate(kv)).map(|elem| &elem.1)
} }
pub fn contains_key<Q: ?Sized>(&self, k: &Q) -> bool pub fn contains_key<Q: ?Sized>(&self, k: &Q) -> bool