);
(desc, note)
}
- _ => panic!("Unexpected type {:?}", ty),
+ _ => panic!("Unexpected type {ty:?}"),
};
diag.note(&format!("requirement occurs because of {desc}",));
diag.note(¬e);
let lifetime = if f.has_name() { fr_name.name } else { kw::UnderscoreLifetime };
let arg = match param.param.pat.simple_ident() {
- Some(simple_ident) => format!("argument `{}`", simple_ident),
+ Some(simple_ident) => format!("argument `{simple_ident}`"),
None => "the argument".to_string(),
};
- let captures = format!("captures data from {}", arg);
+ let captures = format!("captures data from {arg}");
return nice_region_error::suggest_new_region_bound(
self.infcx.tcx,