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Fix bounds on MultiMap::get

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This commit is contained in:
Lucien Greathouse
2019-10-01 10:36:20 -07:00
parent 5f5fb51eae
commit 90e41f3ce9
1 changed files with 5 additions and 1 deletions
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6
src/multimap.rs
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@@ -19,7 +19,11 @@ impl<K: Hash + Eq, V: Eq> MultiMap<K, V> {
}
}
pub fn get<Q: Borrow<K>>(&mut self, k: Q) -> &[V] {
pub fn get<Q: ?Sized>(&self, k: &Q) -> &[V]
where
K: Borrow<Q>,
Q: Hash + Eq,
{
self.inner.get(k.borrow()).map(Vec::as_slice).unwrap_or(&[])
}