Enum syntax::ast::ImplPolarity

pub enum ImplPolarity {
    Positive,
    Negative,
}

Variants

Positive

impl Trait for Type

Negative

impl !Trait for Type

Trait Implementations

impl PartialEq<ImplPolarity> for ImplPolarity

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

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

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

This method tests for !=.

impl Clone for ImplPolarity

fn clone(&self) -> ImplPolarity

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for ImplPolarity

impl Debug for ImplPolarity

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

Formats the value using the given formatter.

impl Encodable for ImplPolarity

fn encode<__S: Encoder>(&self, s: &mut __S) -> Result<(), __S::Error>

impl Decodable for ImplPolarity

fn decode<__D: Decoder>(d: &mut __D) -> Result<ImplPolarity, __D::Error>