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Replace .map().flatten() with .and_then()

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Gwilym Kuiper 2022-03-19 23:10:12 +00:00
parent 280e7f876d
commit e68a4d373f
1 changed files with 1 additions and 2 deletions
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3
agb/src/hash_map.rs
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@ -314,8 +314,7 @@ where
self.nodes self.nodes
.get_location(key, hash) .get_location(key, hash)
.map(|location| self.nodes.nodes[location].get_value_ref()) .and_then(|location| self.nodes.nodes[location].get_value_ref())
.flatten()
} }
pub fn get_mut(&mut self, key: &K) -> Option<&mut V> { pub fn get_mut(&mut self, key: &K) -> Option<&mut V> {