diff options
Diffstat (limited to 'compiler/rustc_trait_selection/src/traits/project.rs')
| -rw-r--r-- | compiler/rustc_trait_selection/src/traits/project.rs | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/compiler/rustc_trait_selection/src/traits/project.rs b/compiler/rustc_trait_selection/src/traits/project.rs index a35dd1f1a59..98f45826727 100644 --- a/compiler/rustc_trait_selection/src/traits/project.rs +++ b/compiler/rustc_trait_selection/src/traits/project.rs @@ -483,8 +483,7 @@ impl<'a, 'b, 'tcx> AssocTypeNormalizer<'a, 'b, 'tcx> { assert!( !value.has_escaping_bound_vars(), - "Normalizing {:?} without wrapping in a `Binder`", - value + "Normalizing {value:?} without wrapping in a `Binder`" ); if !needs_normalization(&value, self.param_env.reveal()) { @@ -1932,7 +1931,7 @@ fn assemble_candidates_from_impls<'cx, 'tcx>( // These traits have no associated types. selcx.tcx().sess.delay_span_bug( obligation.cause.span, - format!("Cannot project an associated type from `{:?}`", impl_source), + format!("Cannot project an associated type from `{impl_source:?}`"), ); return Err(()); } @@ -2303,8 +2302,7 @@ fn confirm_param_env_candidate<'cx, 'tcx>( } Err(e) => { let msg = format!( - "Failed to unify obligation `{:?}` with poly_projection `{:?}`: {:?}", - obligation, poly_cache_entry, e, + "Failed to unify obligation `{obligation:?}` with poly_projection `{poly_cache_entry:?}`: {e:?}", ); debug!("confirm_param_env_candidate: {}", msg); let err = Ty::new_error_with_message(infcx.tcx, obligation.cause.span, msg); |