language-servers/rust-analyzer
1
0
Fork 0
mirror of https://github.com/rust-lang/rust-analyzer.git synced 2025-10-02 06:41:48 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 4

Move equals_ctor to TyExt

Browse source 
I'd prefer getting rid of it, but it's used in the impl search and not
super easy to replace there (I think ideally the impl search would do
proper unification, but that's a bit more complicated).
This commit is contained in:
Florian Diebold 2021-04-07 20:08:50 +02:00
parent eb248d85a0
commit 4c35df47e8
3 changed files with 37 additions and 33 deletions
Download patch file Download diff file Expand all files Collapse all files

32
crates/hir_ty/src/lib.rs
View file

@ -168,37 +168,7 @@ impl CallableSig {
}
}
impl Ty {
pub fn equals_ctor(&self, other: &Ty) -> bool {
match (self.kind(&Interner), other.kind(&Interner)) {
(TyKind::Adt(adt, ..), TyKind::Adt(adt2, ..)) => adt == adt2,
(TyKind::Slice(_), TyKind::Slice(_)) | (TyKind::Array(_, _), TyKind::Array(_, _)) => {
true
}
(TyKind::FnDef(def_id, ..), TyKind::FnDef(def_id2, ..)) => def_id == def_id2,
(TyKind::OpaqueType(ty_id, ..), TyKind::OpaqueType(ty_id2, ..)) => ty_id == ty_id2,
(TyKind::AssociatedType(ty_id, ..), TyKind::AssociatedType(ty_id2, ..)) => {
ty_id == ty_id2
}
(TyKind::Foreign(ty_id, ..), TyKind::Foreign(ty_id2, ..)) => ty_id == ty_id2,
(TyKind::Closure(id1, _), TyKind::Closure(id2, _)) => id1 == id2,
(TyKind::Ref(mutability, ..), TyKind::Ref(mutability2, ..))
| (TyKind::Raw(mutability, ..), TyKind::Raw(mutability2, ..)) => {
mutability == mutability2
}
(
TyKind::Function(FnPointer { num_binders, sig, .. }),
TyKind::Function(FnPointer { num_binders: num_binders2, sig: sig2, .. }),
) => num_binders == num_binders2 && sig == sig2,
(TyKind::Tuple(cardinality, _), TyKind::Tuple(cardinality2, _)) => {
cardinality == cardinality2
}
(TyKind::Str, TyKind::Str) | (TyKind::Never, TyKind::Never) => true,
(TyKind::Scalar(scalar), TyKind::Scalar(scalar2)) => scalar == scalar2,
_ => false,
}
}
}
impl Ty {}
#[derive(Copy, Clone, PartialEq, Eq, Debug, Hash)]
pub enum ImplTraitId {