From cf8c13bb8b1f0d2264559b7f388b8efad4282e60 Mon Sep 17 00:00:00 2001
From: Alex Martens <alex@thinglab.org>
Date: Sat, 3 Sep 2022 09:55:23 -0700
Subject: [PATCH] fixed uDebug derive for types with a W generic

---
 CHANGELOG.md      | 4 ++++
 macros/src/lib.rs | 4 ++--
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 15ca1e2..e50d149 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
 
+## Fixed
+
+- fixed `uDebug` derive for types with a `W` generic
+
 ## [v0.2.0] - 2022-08-10
 
 ## Changed
diff --git a/macros/src/lib.rs b/macros/src/lib.rs
index dafc6c1..4ba61be 100644
--- a/macros/src/lib.rs
+++ b/macros/src/lib.rs
@@ -79,9 +79,9 @@ pub fn debug(input: TokenStream) -> TokenStream {
 
             quote!(
                 impl #impl_generics ufmt::uDebug for #ident #ty_generics #where_clause {
-                    fn fmt<W>(&self, f: &mut ufmt::Formatter<'_, W>) -> core::result::Result<(), W::Error>
+                    fn fmt<WriterUfmt>(&self, f: &mut ufmt::Formatter<'_, WriterUfmt>) -> core::result::Result<(), WriterUfmt::Error>
                     where
-                        W: ufmt::uWrite + ?Sized,
+                        WriterUfmt: ufmt::uWrite + ?Sized,
                     {
                         #body
                     }