From ae944c03a4ae43df29a5cd7d35c7ad82b7cb937a Mon Sep 17 00:00:00 2001
From: Michael Sproul <michael@sigmaprime.io>
Date: Thu, 20 Oct 2022 14:30:42 +1100
Subject: [PATCH] Use immutable ref for `as_uncompressed_bytes`

---
 src/keys.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/keys.rs b/src/keys.rs
index ed0265f..cdb21fd 100644
--- a/src/keys.rs
+++ b/src/keys.rs
@@ -157,7 +157,7 @@ impl PublicKey {
     }
 
     /// Export the public key to uncompress (x, y) bytes
-    pub fn as_uncompressed_bytes(&mut self) -> [u8; G1_BYTES * 2] {
+    pub fn as_uncompressed_bytes(&self) -> [u8; G1_BYTES * 2] {
         serialize_uncompressed_g1(&self.point)
     }