From 26cdad9991509342a1f3486d05bc7cc5023fb165 Mon Sep 17 00:00:00 2001
From: Michael Alyn Miller <malyn@strangeGizmo.com>
Date: Wed, 12 Jan 2022 21:00:31 -0800
Subject: [PATCH] Use explicitly-named args in `impl_render_with_display`
(#328)
* Use explicitly-named args in `impl_render_with_display`
Implicitly-named args were failing on Rust 1.57 (but worked on Nightly).
* Fix macro formatting
Also add a TODO comment to revert later.
Co-authored-by: Chris Wong <lambda.fairy@gmail.com>
---
maud/src/lib.rs | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/maud/src/lib.rs b/maud/src/lib.rs
index c2c0bea..9450f2c 100644
--- a/maud/src/lib.rs
+++ b/maud/src/lib.rs
@@ -155,7 +155,8 @@ macro_rules! impl_render_with_display {
$(
impl Render for $ty {
fn render_to(&self, w: &mut String) {
- format_args!("{self}").render_to(w);
+ // TODO: remove the explicit arg when Rust 1.58 is released
+ format_args!("{self}", self = self).render_to(w);
}
}
)*