Remove unnecessary use of Box in `format_function_type`
@@ -305,7 +305,7 @@ where
T: Deref,
<T as Deref>::Target: Rewrite + Spanned,
{
- Regular(Box<T>),
+ Regular(T),
Variadic(BytePos),
}
@@ -332,11 +332,7 @@ where
let list_lo = context.snippet_provider.span_after(span, "(");
let items = itemize_list(
context.snippet_provider,
- // FIXME Would be nice to avoid this allocation,
- // but I couldn't get the types to work out.
- inputs
- .map(|i| ArgumentKind::Regular(Box::new(i)))
- .chain(variadic_arg),
+ inputs.map(ArgumentKind::Regular).chain(variadic_arg),
")",
",",
|arg| match *arg {
