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Borrow<[T]> for Interned<'tcx, List<T>>

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This commit is contained in:
Bastian Kauschke 2020-05-29 19:48:47 +02:00
parent 96dd4690c3
commit 1595577227
1 changed files with 2 additions and 48 deletions
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50
src/librustc_middle/ty/context.rs
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@ -1924,32 +1924,8 @@ impl<'tcx, T: Hash> Hash for Interned<'tcx, List<T>> {
}
}
impl<'tcx> Borrow<[Ty<'tcx>]> for Interned<'tcx, List<Ty<'tcx>>> {
fn borrow<'a>(&'a self) -> &'a [Ty<'tcx>] {
&self.0[..]
}
}
impl<'tcx> Borrow<[CanonicalVarInfo]> for Interned<'tcx, List<CanonicalVarInfo>> {
fn borrow(&self) -> &[CanonicalVarInfo] {
&self.0[..]
}
}
impl<'tcx> Borrow<[GenericArg<'tcx>]> for Interned<'tcx, InternalSubsts<'tcx>> {
fn borrow<'a>(&'a self) -> &'a [GenericArg<'tcx>] {
&self.0[..]
}
}
impl<'tcx> Borrow<[ProjectionKind]> for Interned<'tcx, List<ProjectionKind>> {
fn borrow(&self) -> &[ProjectionKind] {
&self.0[..]
}
}
impl<'tcx> Borrow<[PlaceElem<'tcx>]> for Interned<'tcx, List<PlaceElem<'tcx>>> {
fn borrow(&self) -> &[PlaceElem<'tcx>] {
impl<'tcx, T> Borrow<[T]> for Interned<'tcx, List<T>> {
fn borrow<'a>(&'a self) -> &'a [T] {
&self.0[..]
}
}
@ -1960,34 +1936,12 @@ impl<'tcx> Borrow<RegionKind> for Interned<'tcx, RegionKind> {
}
}
impl<'tcx> Borrow<[ExistentialPredicate<'tcx>]>
for Interned<'tcx, List<ExistentialPredicate<'tcx>>>
{
fn borrow<'a>(&'a self) -> &'a [ExistentialPredicate<'tcx>] {
&self.0[..]
}
}
impl<'tcx> Borrow<[Predicate<'tcx>]> for Interned<'tcx, List<Predicate<'tcx>>> {
fn borrow<'a>(&'a self) -> &'a [Predicate<'tcx>] {
&self.0[..]
}
}
impl<'tcx> Borrow<Const<'tcx>> for Interned<'tcx, Const<'tcx>> {
fn borrow<'a>(&'a self) -> &'a Const<'tcx> {
&self.0
}
}
impl<'tcx> Borrow<[traits::ChalkEnvironmentClause<'tcx>]>
for Interned<'tcx, List<traits::ChalkEnvironmentClause<'tcx>>>
{
fn borrow<'a>(&'a self) -> &'a [traits::ChalkEnvironmentClause<'tcx>] {
&self.0[..]
}
}
impl<'tcx> Borrow<PredicateKind<'tcx>> for Interned<'tcx, PredicateKind<'tcx>> {
fn borrow<'a>(&'a self) -> &'a PredicateKind<'tcx> {
&self.0