Enum ezno_parser::NumberSign

pub enum NumberSign {
    Positive,
    Negative,
}

Variants

Positive

Also implies non negative/missing

Negative

Implementations

impl NumberSign

pub fn apply<T: Neg<Output = T>>(&self, x: T) -> T

Trait Implementations

impl Clone for NumberSign

fn clone(&self) -> NumberSign

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for NumberSign

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

Formats the value using the given formatter.

impl Display for NumberSign

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

Formats the value using the given formatter.

impl Hash for NumberSign

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 PartialEq<NumberSign> for NumberSign

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl SelfRustTokenize for NumberSign

fn append_to_token_stream(&self, token_stream: &mut TokenStream)

fn to_tokens(&self) -> TokenStream

Returns the tokens used to construct self

impl Copy for NumberSign

impl Eq for NumberSign

impl StructuralEq for NumberSign

impl StructuralPartialEq for NumberSign