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Use explicitly-named args in impl_render_with_display ()

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* 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>
This commit is contained in:
Michael Alyn Miller 2022-01-12 21:00:31 -08:00 • committed by GitHub
parent 6e3222f57a
commit 26cdad9991
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1 changed files with 2 additions and 1 deletions

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maud/src/lib.rs
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@ -155,7 +155,8 @@ macro_rules! impl_render_with_display {
$( $(
impl Render for $ty { impl Render for $ty {
fn render_to(&self, w: &mut String) { 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);
} }
} }
)* )*