X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning%2Fsrc%2Futil%2Findexed_map.rs;h=97788ffe68acbd5f90d67bd501710c3b5942ce51;hb=b783736356d17704852ea121a325b2978884ad9a;hp=4f694bd2b6ec723e5dcaed614db36bdad0ea2aeb;hpb=d85e0d619a5225cbf73bdf7cac7f400529cb6a73;p=rust-lightning

diff --git a/lightning/src/util/indexed_map.rs b/lightning/src/util/indexed_map.rs
index 4f694bd2..97788ffe 100644
--- a/lightning/src/util/indexed_map.rs
+++ b/lightning/src/util/indexed_map.rs
@@ -56,6 +56,11 @@ impl<K: Clone + Hash + Ord, V> IndexedMap<K, V> {
 		self.map.get_mut(key)
 	}
 
+	/// Fetches the key-value pair corresponding to the supplied key, if one exists.
+	pub fn get_key_value(&self, key: &K) -> Option<(&K, &V)> {
+		self.map.get_key_value(key)
+	}
+
 	#[inline]
 	/// Returns true if an element with the given `key` exists in the map.
 	pub fn contains_key(&self, key: &K) -> bool {