Struct rustc_traits::type_op::AscribeUserTypeCx[−][src]

struct AscribeUserTypeCx<'me, 'tcx> {
    infcx: &'me InferCtxt<'me, 'tcx>,
    param_env: ParamEnv<'tcx>,
    fulfill_cx: &'me mut dyn TraitEngine<'tcx>,
}

Fields

infcx: &'me InferCtxt<'me, 'tcx>param_env: ParamEnv<'tcx>fulfill_cx: &'me mut dyn TraitEngine<'tcx>

Implementations

impl<'me, 'tcx> AscribeUserTypeCx<'me, 'tcx>[src]

fn normalize<T>(&mut self, value: T) -> T where
    T: TypeFoldable<'tcx>, [src]

fn relate<T>(
    &mut self,
    a: T,
    variance: Variance,
    b: T
) -> Result<(), NoSolution> where
    T: ToTrace<'tcx>, [src]

fn prove_predicate(&mut self, predicate: Predicate<'tcx>)[src]

fn tcx(&self) -> TyCtxt<'tcx>[src]

fn subst<T>(&self, value: T, substs: &[GenericArg<'tcx>]) -> T where
    T: TypeFoldable<'tcx>, [src]

fn relate_mir_and_user_ty(
    &mut self,
    mir_ty: Ty<'tcx>,
    def_id: DefId,
    user_substs: UserSubsts<'tcx>
) -> Result<(), NoSolution>[src]

Auto Trait Implementations

impl<'me, 'tcx> !RefUnwindSafe for AscribeUserTypeCx<'me, 'tcx>

impl<'me, 'tcx> !Send for AscribeUserTypeCx<'me, 'tcx>

impl<'me, 'tcx> !Sync for AscribeUserTypeCx<'me, 'tcx>

impl<'me, 'tcx> Unpin for AscribeUserTypeCx<'me, 'tcx> where
    'tcx: 'me, 

impl<'me, 'tcx> !UnwindSafe for AscribeUserTypeCx<'me, '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.