Merging upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 4 insertions, 4 deletions

diff --git a/compiler/rustc_monomorphize/src/util.rs b/compiler/rustc_monomorphize/src/util.rs
index 6a4d2df1e..33e1f6ce3 100644
--- a/compiler/rustc_monomorphize/src/util.rs
+++ b/compiler/rustc_monomorphize/src/util.rs
@@ -40,12 +40,12 @@ pub(crate) fn dump_closure_profile<'tcx>(tcx: TyCtxt<'tcx>, closure_instance: In
         let new_size = tcx
             .layout_of(param_env.and(after_feature_tys))
             .map(|l| format!("{:?}", l.size.bytes()))
-            .unwrap_or_else(|e| format!("Failed {:?}", e));
+            .unwrap_or_else(|e| format!("Failed {e:?}"));
 
         let old_size = tcx
             .layout_of(param_env.and(before_feature_tys))
             .map(|l| format!("{:?}", l.size.bytes()))
-            .unwrap_or_else(|e| format!("Failed {:?}", e));
+            .unwrap_or_else(|e| format!("Failed {e:?}"));
 
         let closure_span = tcx.def_span(closure_def_id);
         let src_file = tcx.sess.source_map().span_to_filename(closure_span);
@@ -54,7 +54,7 @@ pub(crate) fn dump_closure_profile<'tcx>(tcx: TyCtxt<'tcx>, closure_instance: In
             .source_map()
             .span_to_lines(closure_span)
             .map(|l| format!("{:?} {:?}", l.lines.first(), l.lines.last()))
-            .unwrap_or_else(|e| format!("{:?}", e));
+            .unwrap_or_else(|e| format!("{e:?}"));
 
         if let Err(e) = writeln!(
             file,
@@ -64,7 +64,7 @@ pub(crate) fn dump_closure_profile<'tcx>(tcx: TyCtxt<'tcx>, closure_instance: In
             src_file.prefer_local(),
             line_nos
         ) {
-            eprintln!("Error writing to file {}", e)
+            eprintln!("Error writing to file {e}")
         }
     }
 }