diff options
Diffstat (limited to 'compiler/rustc_middle/src/ty/diagnostics.rs')
| -rw-r--r-- | compiler/rustc_middle/src/ty/diagnostics.rs | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/compiler/rustc_middle/src/ty/diagnostics.rs b/compiler/rustc_middle/src/ty/diagnostics.rs index 905e855896e..8570f83dcc6 100644 --- a/compiler/rustc_middle/src/ty/diagnostics.rs +++ b/compiler/rustc_middle/src/ty/diagnostics.rs @@ -126,7 +126,7 @@ pub fn suggest_arbitrary_trait_bound<'tcx>( if constraint.ends_with('>') { constraint = format!("{}, {} = {}>", &constraint[..constraint.len() - 1], name, term); } else { - constraint.push_str(&format!("<{} = {}>", name, term)); + constraint.push_str(&format!("<{name} = {term}>")); } } @@ -274,9 +274,9 @@ pub fn suggest_constraining_type_params<'a>( if span_to_replace.is_some() { constraint.clone() } else if bound_list_non_empty { - format!(" + {}", constraint) + format!(" + {constraint}") } else { - format!(" {}", constraint) + format!(" {constraint}") }, SuggestChangingConstraintsMessage::RestrictBoundFurther, )) @@ -337,7 +337,7 @@ pub fn suggest_constraining_type_params<'a>( generics.tail_span_for_predicate_suggestion(), constraints .iter() - .map(|&(constraint, _)| format!(", {}: {}", param_name, constraint)) + .map(|&(constraint, _)| format!(", {param_name}: {constraint}")) .collect::<String>(), SuggestChangingConstraintsMessage::RestrictTypeFurther { ty: param_name }, )); @@ -358,7 +358,7 @@ pub fn suggest_constraining_type_params<'a>( // default (`<T=Foo>`), so we suggest adding `where T: Bar`. suggestions.push(( generics.tail_span_for_predicate_suggestion(), - format!(" where {}: {}", param_name, constraint), + format!(" where {param_name}: {constraint}"), SuggestChangingConstraintsMessage::RestrictTypeFurther { ty: param_name }, )); continue; @@ -371,7 +371,7 @@ pub fn suggest_constraining_type_params<'a>( if let Some(colon_span) = param.colon_span { suggestions.push(( colon_span.shrink_to_hi(), - format!(" {}", constraint), + format!(" {constraint}"), SuggestChangingConstraintsMessage::RestrictType { ty: param_name }, )); continue; @@ -383,7 +383,7 @@ pub fn suggest_constraining_type_params<'a>( // - help: consider restricting this type parameter with `T: Foo` suggestions.push(( param.span.shrink_to_hi(), - format!(": {}", constraint), + format!(": {constraint}"), SuggestChangingConstraintsMessage::RestrictType { ty: param_name }, )); } @@ -401,10 +401,10 @@ pub fn suggest_constraining_type_params<'a>( Cow::from("consider further restricting this bound") } SuggestChangingConstraintsMessage::RestrictType { ty } => { - Cow::from(format!("consider restricting type parameter `{}`", ty)) + Cow::from(format!("consider restricting type parameter `{ty}`")) } SuggestChangingConstraintsMessage::RestrictTypeFurther { ty } => { - Cow::from(format!("consider further restricting type parameter `{}`", ty)) + Cow::from(format!("consider further restricting type parameter `{ty}`")) } SuggestChangingConstraintsMessage::RemoveMaybeUnsized => { Cow::from("consider removing the `?Sized` bound to make the type parameter `Sized`") |