From 1a5dbc70fe4122f438b3b46702a10301e351c29d Mon Sep 17 00:00:00 2001
From: David Tolnay <dtolnay@gmail.com>
Date: Sat, 2 Sep 2023 13:12:05 -0700
Subject: [PATCH] Add link to GAT PR

---
 src/display.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/display.rs b/src/display.rs
index 58d11e4..27098f1 100644
--- a/src/display.rs
+++ b/src/display.rs
@@ -3,6 +3,8 @@ use std::path::{self, Path, PathBuf};
 
 #[doc(hidden)]
 pub trait AsDisplay<'a> {
+    // TODO: convert to generic associated type.
+    // https://github.com/dtolnay/thiserror/pull/253
     type Target: Display;
 
     fn as_display(&'a self) -> Self::Target;