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maps: hash map: remove Clone bound

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pull/1/head
Alessandro Decina 4 years ago
parent b0b83cbd8c
commit 70fab20193
1 changed files with 6 additions and 6 deletions
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12
src/maps/hash_map.rs
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@ -98,13 +98,13 @@ impl<'a, K: Pod, V: Pod> TryFrom<&'a mut Map> for HashMap<&'a mut Map, K, V> {
} }
} }
pub struct MapKeys<'coll, T: AsRef<Map>, K: Clone + Pod, V: Clone + Pod> { pub struct MapKeys<'coll, T: AsRef<Map>, K: Pod, V: Pod> {
map: &'coll HashMap<T, K, V>, map: &'coll HashMap<T, K, V>,
err: bool, err: bool,
key: Option<K>, key: Option<K>,
} }
impl<'coll, T: AsRef<Map>, K: Clone + Pod, V: Clone + Pod> MapKeys<'coll, T, K, V> { impl<'coll, T: AsRef<Map>, K: Pod, V: Pod> MapKeys<'coll, T, K, V> {
fn new(map: &'coll HashMap<T, K, V>) -> MapKeys<'coll, T, K, V> { fn new(map: &'coll HashMap<T, K, V>) -> MapKeys<'coll, T, K, V> {
MapKeys { MapKeys {
map, map,
@ -114,7 +114,7 @@ impl<'coll, T: AsRef<Map>, K: Clone + Pod, V: Clone + Pod> MapKeys<'coll, T, K,
} }
} }
impl<T: AsRef<Map>, K: Clone + Pod, V: Clone + Pod> Iterator for MapKeys<'_, T, K, V> { impl<T: AsRef<Map>, K: Pod, V: Pod> Iterator for MapKeys<'_, T, K, V> {
type Item = Result<K, MapError>; type Item = Result<K, MapError>;
fn next(&mut self) -> Option<Result<K, MapError>> { fn next(&mut self) -> Option<Result<K, MapError>> {
@ -147,11 +147,11 @@ impl<T: AsRef<Map>, K: Clone + Pod, V: Clone + Pod> Iterator for MapKeys<'_, T,
} }
} }
pub struct MapIter<'coll, T: AsRef<Map>, K: Clone + Pod, V: Clone + Pod> { pub struct MapIter<'coll, T: AsRef<Map>, K: Pod, V: Pod> {
inner: MapKeys<'coll, T, K, V>, inner: MapKeys<'coll, T, K, V>,
} }
impl<'coll, T: AsRef<Map>, K: Clone + Pod, V: Clone + Pod> MapIter<'coll, T, K, V> { impl<'coll, T: AsRef<Map>, K: Pod, V: Pod> MapIter<'coll, T, K, V> {
fn new(map: &'coll HashMap<T, K, V>) -> MapIter<'coll, T, K, V> { fn new(map: &'coll HashMap<T, K, V>) -> MapIter<'coll, T, K, V> {
MapIter { MapIter {
inner: MapKeys::new(map), inner: MapKeys::new(map),
@ -159,7 +159,7 @@ impl<'coll, T: AsRef<Map>, K: Clone + Pod, V: Clone + Pod> MapIter<'coll, T, K,
} }
} }
impl<T: AsRef<Map>, K: Clone + Pod, V: Clone + Pod> Iterator for MapIter<'_, T, K, V> { impl<T: AsRef<Map>, K: Pod, V: Pod> Iterator for MapIter<'_, T, K, V> {
type Item = Result<(K, V), MapError>; type Item = Result<(K, V), MapError>;
fn next(&mut self) -> Option<Self::Item> { fn next(&mut self) -> Option<Self::Item> {

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