[−][src]Struct rustc_infer::infer::free_regions::RegionRelations

pub struct RegionRelations<'a, 'tcx> {
    pub tcx: TyCtxt<'tcx>,
    pub context: DefId,
    pub free_regions: &'a FreeRegionMap<'tcx>,
}

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>context: DefId

The context used for debug messages

free_regions: &'a FreeRegionMap<'tcx>

Free-region relationships.

Implementations

impl<'a, 'tcx> RegionRelations<'a, 'tcx>[src]

pub fn new(
    tcx: TyCtxt<'tcx>,
    context: DefId,
    free_regions: &'a FreeRegionMap<'tcx>
) -> Self[src]

pub fn lub_free_regions(
    &self,
    r_a: Region<'tcx>,
    r_b: Region<'tcx>
) -> Region<'tcx>[src]

Auto Trait Implementations

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> where
    'tcx: 'a, 

impl<'a, 'tcx> !UnwindSafe for RegionRelations<'a, 'tcx>

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src]

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

impl<'a, T> Captures<'a> for T where
    T: ?Sized, [src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, [src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<T> WithConstness for T[src]