Type Alias HostEffectPredicate

pub type HostEffectPredicate<'tcx> = HostEffectPredicate<TyCtxt<'tcx>>;

Aliased Type

struct HostEffectPredicate<'tcx> {
    pub trait_ref: TraitRef<TyCtxt<'tcx>>,
    pub host: HostPolarity,
}

Fields

trait_ref: TraitRef<TyCtxt<'tcx>>

host: HostPolarity

Implementations

impl<I> HostEffectPredicate<I>

where I: Interner,

pub fn self_ty(self) -> <I as Interner>::Ty

pub fn with_self_ty( self, interner: I, self_ty: <I as Interner>::Ty, ) -> HostEffectPredicate<I>

pub fn def_id(self) -> <I as Interner>::DefId

Trait Implementations

impl<'tcx, P: PrettyPrinter<'tcx>> Print<'tcx, P> for HostEffectPredicate<'tcx>

fn print(&self, cx: &mut P) -> Result<(), PrintError>

impl<I> Clone for HostEffectPredicate<I>

where I: Interner,

fn clone(&self) -> HostEffectPredicate<I>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<I> Debug for HostEffectPredicate<I>

where I: Interner,

fn fmt(&self, __f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl<I, __D> Decodable<__D> for HostEffectPredicate<I>

where I: Interner, __D: TyDecoder<I = I>, TraitRef<I>: Decodable<__D>,

fn decode(__decoder: &mut __D) -> HostEffectPredicate<I>

impl<I> Display for HostEffectPredicate<I>

where I: Interner,

fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl<I, __E> Encodable<__E> for HostEffectPredicate<I>

where I: Interner, __E: TyEncoder<I = I>, TraitRef<I>: Encodable<__E>,

fn encode(&self, __encoder: &mut __E)

impl<I> Hash for HostEffectPredicate<I>

where I: Interner,

fn hash<__H>(&self, __state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<I, __CTX> HashStable<__CTX> for HostEffectPredicate<I>

where I: Interner, TraitRef<I>: HashStable<__CTX>,

fn hash_stable( &self, __hcx: &mut __CTX, __hasher: &mut StableHasher<SipHasher128>, )

impl<I, J> Lift<J> for HostEffectPredicate<I>

where I: Interner, J: Interner, TraitRef<I>: Lift<J, Lifted = TraitRef<J>>, HostPolarity: Lift<J, Lifted = HostPolarity>,

type Lifted = HostEffectPredicate<J>

fn lift_to_interner(self, interner: J) -> Option<HostEffectPredicate<J>>

impl<I> PartialEq for HostEffectPredicate<I>

where I: Interner,

fn eq(&self, __other: &HostEffectPredicate<I>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<I> TypeFoldable<I> for HostEffectPredicate<I>

where I: Interner, TraitRef<I>: TypeFoldable<I>,

fn try_fold_with<__F>( self, __folder: &mut __F, ) -> Result<HostEffectPredicate<I>, <__F as FallibleTypeFolder<I>>::Error>

where __F: FallibleTypeFolder<I>,

The entry point for folding. To fold a value t with a folder f call: t.try_fold_with(f).

fn fold_with<F>(self, folder: &mut F) -> Self

where F: TypeFolder<I>,

A convenient alternative to try_fold_with for use with infallible folders. Do not override this method, to ensure coherence with try_fold_with.

impl<I> TypeVisitable<I> for HostEffectPredicate<I>

where I: Interner, TraitRef<I>: TypeVisitable<I>,

fn visit_with<__V>( &self, __visitor: &mut __V, ) -> <__V as TypeVisitor<I>>::Result

where __V: TypeVisitor<I>,

The entry point for visiting. To visit a value t with a visitor v call: t.visit_with(v).

impl<I> Copy for HostEffectPredicate<I>

where I: Interner,

impl<I> Eq for HostEffectPredicate<I>

where I: Interner,

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: 24 bytes