simplified write
@@ -1098,13 +1098,11 @@ impl HirDisplay for TypeRef {
write!(f, "fn(")?;
for index in 0..parameters.len() - 1 {
let (param_name, param_type) = &parameters[index];
- match param_name {
- Some(name) => {
+ if let Some(name) = param_name {
write!(f, "{}: ", name)?;
- param_type.hir_fmt(f)?;
}
- None => param_type.hir_fmt(f)?,
- };
+
+ param_type.hir_fmt(f)?;
// Last index contains the return type so we stop writing commas on the second-to-last index
if index != parameters.len() - 2 {
