Enum rustc_ast::ast::ImplPolarity

pub enum ImplPolarity {
    Positive,
    Negative(Span),
}

Variants

Positive

impl Trait for Type

Negative(Span)

impl !Trait for Type

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 Debug for ImplPolarity

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

Formats the value using the given formatter.

impl<__D: Decoder> Decodable<__D> for ImplPolarity

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

impl<__E: Encoder> Encodable<__E> for ImplPolarity

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

impl<__CTX> HashStable<__CTX> for ImplPolarity where
    __CTX: HashStableContext, 

pub fn hash_stable(&self, __hcx: &mut __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 ==.

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

This method tests for !=.

impl StructuralPartialEq for ImplPolarity