/// Return `true` if `sugg` is enclosed in parenthesis.
fn has_enclosing_paren(sugg: impl AsRef<str>) -> bool {
let mut chars = sugg.as_ref().chars();
- if let Some('(') = chars.next() {
+ if chars.next() == Some('(') {
let mut depth = 1;
for c in &mut chars {
if c == '(' {
}
}
-// Copied from the rust standart library, and then edited
+/// Copied from the rust standard library, and then edited
macro_rules! forward_binop_impls_to_ref {
(impl $imp:ident, $method:ident for $t:ty, type Output = $o:ty) => {
impl $imp<$t> for &$t {