Enum rustc_middle::ty::ImplPolarity

pub enum ImplPolarity {
    Positive,
    Negative,
    Reservation,
}

Variants

Positive

impl Trait for Type

Negative

impl !Trait for Type

Reservation

#[rustc_reservation_impl] impl Trait for Type

This is a "stability hack", not a real Rust feature. See #64631 for details.

Trait Implementations

impl Clone for ImplPolarity

pub fn clone(&self) -> ImplPolarity

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for ImplPolarity

impl<'tcx, __D: TyDecoder<'tcx>> Decodable<__D> for ImplPolarity

pub fn decode(__decoder: &mut __D) -> Result<Self, <__D as Decoder>::Error>

impl<'tcx, __E: TyEncoder<'tcx>> Encodable<__E> for ImplPolarity

pub fn encode(&self, __encoder: &mut __E) -> Result<(), <__E as Encoder>::Error>

impl<'__ctx> HashStable<StableHashingContext<'__ctx>> for ImplPolarity

pub fn hash_stable(
    &self,
    __hcx: &mut StableHashingContext<'__ctx>,
    __hasher: &mut StableHasher
)

impl PartialEq<ImplPolarity> for ImplPolarity

pub fn eq(&self, other: &ImplPolarity) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl StructuralPartialEq for ImplPolarity