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>
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Source§impl<Tcx, T> Value<Tcx> for Twhere
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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