Start9/patch-db
2
0
Fork 0
mirror of https://github.com/Start9Labs/patch-db.git synced 2026-03-26 02:11:54 +00:00
Code Issues Packages Projects Releases Wiki Activity

extend Map trait

Browse Source
This commit is contained in:
Aiden McClelland
2021-04-26 16:44:34 -06:00
committed by Aiden McClelland
parent 6b350b3d2d
commit 184ff831e1
1 changed files with 9 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
patch-db/src/model.rs
View File

@@ -231,15 +231,22 @@ impl<T: Serialize + for<'de> Deserialize<'de>> HasModel for Vec<T> {
pub trait Map { pub trait Map {
type Key: AsRef<str>; type Key: AsRef<str>;
type Value; type Value;
fn get(&self, key: &Self::Key) -> Option<&Self::Value>;
} }
impl<K: AsRef<str>, V> Map for HashMap<K, V> { impl<K: AsRef<str> + Eq + Hash, V> Map for HashMap<K, V> {
type Key = K; type Key = K;
type Value = V; type Value = V;
fn get(&self, key: &Self::Key) -> Option<&Self::Value> {
HashMap::get(self, key)
}
} }
impl<K: AsRef<str>, V> Map for BTreeMap<K, V> { impl<K: AsRef<str> + Ord, V> Map for BTreeMap<K, V> {
type Key = K; type Key = K;
type Value = V; type Value = V;
fn get(&self, key: &Self::Key) -> Option<&Self::Value> {
self.get(key)
}
} }
#[derive(Debug, Clone)] #[derive(Debug, Clone)]