let mut err = lint.build(msg);
err.span_label(expr.span, "for this argument");
err.help(&format!(
- "use the `{suggested_modifier}` modifier to have the register formatted as `{suggested_result}`",
+ "use `{{{idx}:{suggested_modifier}}}` to have the register formatted as `{suggested_result}`",
));
err.help(&format!(
- "or use the `{default_modifier}` modifier to keep the default formatting of `{default_result}`",
+ "or use `{{{idx}:{default_modifier}}}` to keep the default formatting of `{default_result}`",
));
err.emit();
},