pub(crate) struct RegionRelations<'a, 'tcx> {
pub tcx: TyCtxt<'tcx>,
pub free_regions: &'a FreeRegionMap<'tcx>,
}Expand description
Combines a FreeRegionMap and a TyCtxt.
This stuff is a bit convoluted and should be refactored, but as we transition to NLL, it’ll all go away anyhow.
Fields§
§tcx: TyCtxt<'tcx>§free_regions: &'a FreeRegionMap<'tcx>Free-region relationships.
Implementations§
source§impl<'a, 'tcx> RegionRelations<'a, 'tcx>
impl<'a, 'tcx> RegionRelations<'a, 'tcx>
pub(crate) fn new( tcx: TyCtxt<'tcx>, free_regions: &'a FreeRegionMap<'tcx>, ) -> Self
pub(crate) fn lub_param_regions( &self, r_a: Region<'tcx>, r_b: Region<'tcx>, ) -> Region<'tcx>
Auto Trait Implementations§
impl<'a, 'tcx> DynSend for RegionRelations<'a, 'tcx>
impl<'a, 'tcx> DynSync for RegionRelations<'a, 'tcx>
impl<'a, 'tcx> Freeze for RegionRelations<'a, 'tcx>
impl<'a, 'tcx> !RefUnwindSafe for RegionRelations<'a, 'tcx>
impl<'a, 'tcx> !Send for RegionRelations<'a, 'tcx>
impl<'a, 'tcx> !Sync for RegionRelations<'a, 'tcx>
impl<'a, 'tcx> Unpin for RegionRelations<'a, 'tcx>
impl<'a, 'tcx> !UnwindSafe for RegionRelations<'a, 'tcx>
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T, R> CollectAndApply<T, R> for T
impl<T, R> CollectAndApply<T, R> for T
source§impl<T> Filterable for T
impl<T> Filterable for T
source§fn filterable(
self,
filter_name: &'static str,
) -> RequestFilterDataProvider<T, fn(_: DataRequest<'_>) -> bool>
fn filterable( self, filter_name: &'static str, ) -> RequestFilterDataProvider<T, fn(_: DataRequest<'_>) -> bool>
Creates a filterable data provider with the given name for debugging. Read more
source§impl<T> Instrument for T
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source§fn instrument(self, span: Span) -> Instrumented<Self>
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source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
source§impl<T> IntoEither for T
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source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
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self into a Left variant of Either<Self, Self>
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Converts self into a Right variant of Either<Self, Self>
otherwise. Read moresource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
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self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moresource§impl<P> IntoQueryParam<P> for P
impl<P> IntoQueryParam<P> for P
fn into_query_param(self) -> P
source§impl<T> MaybeResult<T> for T
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source§impl<I, T, U> Upcast<I, U> for Twhere
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source§impl<I, T> UpcastFrom<I, T> for T
impl<I, T> UpcastFrom<I, T> for T
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source§impl<Tcx, T> Value<Tcx> for Twhere
Tcx: DepContext,
impl<Tcx, T> Value<Tcx> for Twhere
Tcx: DepContext,
default fn from_cycle_error( tcx: Tcx, cycle_error: &CycleError, _guar: ErrorGuaranteed, ) -> T
source§impl<T> WithSubscriber for T
impl<T> WithSubscriber for T
source§fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
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source§fn with_current_subscriber(self) -> WithDispatch<Self>
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Layout§
Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.
Size: 16 bytes