Merge pull request #29 from paritytech/asmut

Add `AsMut` impl in `construct_hash` macro.
2018-04-10 16:36:22 +02:00 · 2018-04-10 16:36:22 +02:00 · c85f72a42c
parent 8820f960ab f3c2617510
commit c85f72a42c
1 changed files with 7 additions and 0 deletions
--- a/fixed-hash/src/hash.rs
+++ b/fixed-hash/src/hash.rs
@ -51,6 +51,13 @@ macro_rules! construct_hash {
 			}
 		}

+		impl AsMut<[u8]> for $from {
+			#[inline]
+			fn as_mut(&mut self) -> &mut [u8] {
+				&mut self.0
+			}
+		}
+
 		impl AsRef<$from> for $from {
 			#[inline]
 			fn as_ref(&self) -> &$from {