Type Alias SubtypePredicate

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

Aliased Type

struct SubtypePredicate<'tcx> {
    pub a_is_expected: bool,
    pub a: Ty<'tcx>,
    pub b: Ty<'tcx>,
}

Fields

a_is_expected: bool

a: Ty<'tcx>

b: Ty<'tcx>

Trait Implementations

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

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

impl<I> Clone for SubtypePredicate<I>

where I: Interner,

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<I> Debug for SubtypePredicate<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 SubtypePredicate<I>

where I: Interner, __D: TyDecoder<I = I>, <I as Interner>::Ty: Decodable<__D>,

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

impl<I> Display for SubtypePredicate<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 SubtypePredicate<I>

where I: Interner, __E: TyEncoder<I = I>, <I as Interner>::Ty: Encodable<__E>,

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

impl<I> Hash for SubtypePredicate<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 SubtypePredicate<I>

where I: Interner, <I as Interner>::Ty: HashStable<__CTX>,

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

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

where I: Interner, J: Interner, bool: Lift<J, Lifted = bool>, <I as Interner>::Ty: Lift<J, Lifted = <J as Interner>::Ty>,

type Lifted = SubtypePredicate<J>

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

impl<I> PartialEq for SubtypePredicate<I>

where I: Interner,

fn eq(&self, __other: &SubtypePredicate<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 SubtypePredicate<I>

where I: Interner, <I as Interner>::Ty: TypeFoldable<I>,

fn try_fold_with<__F>( self, __folder: &mut __F, ) -> Result<SubtypePredicate<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 SubtypePredicate<I>

where I: Interner, <I as Interner>::Ty: 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 SubtypePredicate<I>

where I: Interner,

impl<I> Eq for SubtypePredicate<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