Enum PredicateKind 

pub enum PredicateKind<'tcx> {
    Clause(ClauseKind<'tcx>),
    DynCompatible(DefId),
    Subtype(SubtypePredicate<'tcx>),
    Coerce(CoercePredicate<'tcx>),
    ConstEquate(ConstantExpr<'tcx>, ConstantExpr<'tcx>),
    Ambiguous,
    NormalizesTo(NormalizesTo),
}

Reflects [ty::PredicateKind]

Variants

Clause(ClauseKind<'tcx>)

DynCompatible(DefId)

Subtype(SubtypePredicate<'tcx>)

Coerce(CoercePredicate<'tcx>)

ConstEquate(ConstantExpr<'tcx>, ConstantExpr<'tcx>)

Ambiguous

NormalizesTo(NormalizesTo)

Trait Implementations

impl<'tcx> Clone for PredicateKind<'tcx>

fn clone(&self) -> PredicateKind<'tcx>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'tcx> Debug for PredicateKind<'tcx>

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

Formats the value using the given formatter.

impl<'tcx> Eq for PredicateKind<'tcx>

impl<'tcx> Hash for PredicateKind<'tcx>

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

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<'tcx> PartialEq for PredicateKind<'tcx>

fn eq(&self, other: &PredicateKind<'tcx>) -> bool

Equality operator ==.

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

Inequality operator !=.

impl<'tcx, S: UnderOwnerState<'tcx>> SInto<(S, Binder<TyCtxt<'tcx>, ()>), PredicateKind<'tcx>> for PredicateKind<'tcx>

fn sinto(&self, tcx: &(S, UnitBinder<'tcx>)) -> PredicateKind<'tcx>

impl<'tcx> StructuralPartialEq for PredicateKind<'tcx>