fn format_function_type<'a, I>(
inputs: I,
output: &FnRetTy,
variadic: bool,
span: Span,
context: &RewriteContext<'_>,
shape: Shape,
) -> Result<String, RewriteError>
fn format_function_type<'a, I>(
inputs: I,
output: &FnRetTy,
variadic: bool,
span: Span,
context: &RewriteContext<'_>,
shape: Shape,
) -> Result<String, RewriteError>