// used.
let (used, sugg_mac) = if let Some(macro_name) = calling_macro {
(
- format!("{}!({}(), ...)", macro_name, dest_name),
+ format!("{macro_name}!({dest_name}(), ...)"),
macro_name.replace("write", "print"),
)
} else {
(
- format!("{}().write_fmt(...)", dest_name),
+ format!("{dest_name}().write_fmt(...)"),
"print".into(),
)
};
cx,
EXPLICIT_WRITE,
expr.span,
- &format!("use of `{}.unwrap()`", used),
+ &format!("use of `{used}.unwrap()`"),
"try this",
- format!("{}{}!({})", prefix, sugg_mac, inputs_snippet),
+ format!("{prefix}{sugg_mac}!({inputs_snippet})"),
applicability,
)
}