From 3d7bc11c1607e071324601665f0aaddb1c78fb72 Mon Sep 17 00:00:00 2001
From: Yi Lin <qinsoon@gmail.com>
Date: Mon, 2 Dec 2024 14:55:37 +1300
Subject: [PATCH] Fix warnings for lifetime in MmapAnnotation impl (#1244)

https://github.com/mmtk/mmtk-core/pull/1242 fixed most similar issues in
the repo, but https://github.com/mmtk/mmtk-core/pull/1236 introduced
`MmapAnnotation` and introduced a new warning.
---
 src/util/memory.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/util/memory.rs b/src/util/memory.rs
index 0e689be6b9..d79905b759 100644
--- a/src/util/memory.rs
+++ b/src/util/memory.rs
@@ -143,7 +143,7 @@ macro_rules! mmap_anno_test {
 // Export this to external crates
 pub use mmap_anno_test;
 
-impl<'a> std::fmt::Display for MmapAnnotation<'a> {
+impl std::fmt::Display for MmapAnnotation<'_> {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         match self {
             MmapAnnotation::Space { name } => write!(f, "mmtk:space:{name}"),