if let Some(positional_arg) = positional_arg {
let msg = format!("this formatting argument uses named argument `{}` by position", name);
db.span_label(positional_arg, msg);
- db.span_suggestion_verbose(
+ db.span_suggestion_verbose(
positional_arg,
"use the named argument by name to avoid ambiguity",
- format!("{{{}}}", name),
+ name,
Applicability::MaybeIncorrect,
);
}