diff --git a/src/map.rs b/src/map.rs index 716f12852..2cd5e56f9 100644 --- a/src/map.rs +++ b/src/map.rs @@ -94,6 +94,19 @@ impl Map { self.map.get_mut(key) } + /// Returns the key-value pair matching the given key. + /// + /// The key may be any borrowed form of the map's key type, but the ordering + /// on the borrowed form *must* match the ordering on the key type. + #[inline] + pub fn get_key_value(&self, key: &Q) -> Option<(&String, &Value)> + where + String: Borrow, + Q: ?Sized + Ord + Eq + Hash, + { + self.map.get_key_value(key) + } + /// Inserts a key-value pair into the map. /// /// If the map did not have this key present, `None` is returned.