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

pub struct RegionRelations<'a, 'tcx> {
    pub tcx: TyCtxt<'tcx>,
    pub context: DefId,
    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>context: DefId
Expand description

The context used for debug messages

free_regions: &'a FreeRegionMap<'tcx>
Expand description

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]

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

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

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

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

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

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

pub fn from(t: T) -> T[src]

Performs the conversion.

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

pub fn into(self) -> U[src]

Performs the conversion.

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.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

Performs the conversion.

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.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

Performs the conversion.

impl<T> WithConstness for T[src]

fn with_constness(self, constness: Constness) -> ConstnessAnd<Self>[src]

fn with_const(self) -> ConstnessAnd<Self>[src]

fn without_const(self) -> ConstnessAnd<Self>[src]

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