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 <[email protected]>
lambda-fairy · Jan 13, 2022 · 26cdad9 · 26cdad9
1 parent 6e3222f
commit 26cdad9
Showing 1 changed file with 2 additions and 1 deletion.
diff --git 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);
                 }
             }
         )*