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rustdoc: Cleanup a pattern match in external_generic_args()

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This commit is contained in:
Noah Lev 2021-09-11 16:01:49 -07:00
parent 913764dcef
commit 280fc2dcce
1 changed files with 2 additions and 3 deletions
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5
src/librustdoc/clean/utils.rs
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@ -122,9 +122,8 @@ fn external_generic_args(
.collect();
if cx.tcx.fn_trait_kind_from_lang_item(did).is_some() {
assert!(ty_kind.is_some());
let inputs = match ty_kind {
Some(ty::Tuple(ref tys)) => tys.iter().map(|t| t.expect_ty().clean(cx)).collect(),
let inputs = match ty_kind.unwrap() {
ty::Tuple(tys) => tys.iter().map(|t| t.expect_ty().clean(cx)).collect(),
_ => return GenericArgs::AngleBracketed { args, bindings },
};
let output = None;