From bfb4977be9e29754b0f89c6d3773ca81b7c36108 Mon Sep 17 00:00:00 2001
From: Noah <34389972+nlanson@users.noreply.github.com>
Date: Thu, 29 Sep 2022 16:04:37 +1000
Subject: [PATCH] implement `AsMut<[u8]>` and `AsMut<[u8;4]>` for `Magic`

---
 bitcoin/src/network/constants.rs | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/bitcoin/src/network/constants.rs b/bitcoin/src/network/constants.rs
index 7795d3a5..614b642a 100644
--- a/bitcoin/src/network/constants.rs
+++ b/bitcoin/src/network/constants.rs
@@ -265,6 +265,18 @@ impl AsRef<[u8; 4]> for Magic {
     }
 }
 
+impl AsMut<[u8]> for Magic {
+    fn as_mut(&mut self) -> &mut [u8] {
+        &mut self.0
+    }
+}
+
+impl AsMut<[u8; 4]> for Magic {
+    fn as_mut(&mut self) -> &mut [u8; 4] {
+        &mut self.0
+    }
+}
+
 impl Borrow<[u8]> for Magic {
     fn borrow(&self) -> &[u8] {
         &self.0