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Take references to input

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nora 2022-10-02 12:24:07 +02:00
parent d4ac7596da
commit 61814d9a6d
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5 changed files with 27 additions and 11 deletions
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4
src/args.rs
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@ -50,13 +50,13 @@ impl Arguments for Str {
macro_rules! traits {
($($(#[$no_reference_blanket_impl:ident])? struct $arg_name:ident: trait $trait:ident);* $(;)?) => {
$(
pub struct $arg_name<T, O>(pub T, pub O);
pub struct $arg_name<'a, T: ?Sized, O>(pub &'a T, pub O);
pub trait $trait {
fn fmt<W: Write, O: FmtOpts>(&self, f: &mut Formatter<W, O>) -> Result;
}
impl<T: $trait, O: FmtOpts> Arguments for $arg_name<T, O> {
impl<T: $trait + ?Sized, O: FmtOpts> Arguments for $arg_name<'_, T, O> {
fn fmt<W: Write, OldOpts: FmtOpts>(&self, f: &mut Formatter<W, OldOpts>) -> Result {
let mut f = f.wrap_with(&self.1);