From 14d16de3b81881a7ed6416784197e80dd73e8967 Mon Sep 17 00:00:00 2001
From: Adrian Taylor <ade@hohum.me.uk>
Date: Fri, 12 Jan 2024 12:10:23 +0000
Subject: [PATCH] Fix ambiguous lifetimes

This type of ambiguous lifetime may shortly be forbidden by https://github.com/rust-lang/rust/pull/117967
---
 src/serialization.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/serialization.rs b/src/serialization.rs
index a4dacd3..7f1d38d 100644
--- a/src/serialization.rs
+++ b/src/serialization.rs
@@ -307,11 +307,11 @@ fn deserialize_scalar<G: Group>(input: &mut &[u8]) -> Result<G::Scalar> {
 }
 
 trait SliceExt {
-    fn take_ext(self: &mut &Self, take: usize) -> Option<&Self>;
+    fn take_ext<'a>(self: &mut &'a Self, take: usize) -> Option<&'a Self>;
 }
 
 impl<T> SliceExt for [T] {
-    fn take_ext(self: &mut &Self, take: usize) -> Option<&Self> {
+    fn take_ext<'a>(self: &mut &'a Self, take: usize) -> Option<&'a Self> {
         if take > self.len() {
             return None;
         }