bjoernager/rust
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Shrink GenericArgs/PathSegment with boxed slices

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This commit is contained in:
Michael Howell 2022-05-19 16:26:28 -07:00
parent 855e320fe2
commit 08237d8a6d
6 changed files with 20 additions and 19 deletions
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8
src/librustdoc/clean/utils.rs
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@ -112,8 +112,8 @@ fn external_generic_args(
let inputs =
// The trait's first substitution is the one after self, if there is one.
match substs.iter().nth(if has_self { 1 } else { 0 }).unwrap().expect_ty().kind() {
ty::Tuple(tys) => tys.iter().map(|t| t.clean(cx)).collect(),
_ => return GenericArgs::AngleBracketed { args, bindings: bindings.into() },
ty::Tuple(tys) => tys.iter().map(|t| t.clean(cx)).collect::<Vec<_>>().into(),
_ => return GenericArgs::AngleBracketed { args: args.into(), bindings: bindings.into() },
};
let output = None;
// FIXME(#20299) return type comes from a projection now
@ -123,7 +123,7 @@ fn external_generic_args(
// };
GenericArgs::Parenthesized { inputs, output }
} else {
GenericArgs::AngleBracketed { args, bindings: bindings.into() }
GenericArgs::AngleBracketed { args: args.into(), bindings: bindings.into() }
}
}
@ -148,7 +148,7 @@ pub(super) fn external_path(
/// Remove the generic arguments from a path.
pub(crate) fn strip_path_generics(mut path: Path) -> Path {
for ps in path.segments.iter_mut() {
ps.args = GenericArgs::AngleBracketed { args: vec![], bindings: ThinVec::new() }
ps.args = GenericArgs::AngleBracketed { args: Default::default(), bindings: ThinVec::new() }
}
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