Struct Underscore 

pub struct Underscore(pub [Span; 1]);

_

Don’t try to remember the name of this type – use the Token! macro instead.

Tuple Fields

0: [Span; 1]

Implementations

impl Underscore

pub fn new(span: Span) -> Self

Trait Implementations

impl Clone for Underscore

fn clone(&self) -> Underscore

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Underscore

Available on crate feature extra-traits only.

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

Formats the value using the given formatter.

impl Default for Underscore

fn default() -> Self

Returns the “default value” for a type.

impl From<Span> for Underscore

fn from(span: Span) -> Self

Converts to this type from the input type.

impl Hash for Underscore

Available on crate feature extra-traits only.

fn hash<H>(&self, _state: &mut H)

where H: Hasher,

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 for Underscore

Available on crate feature extra-traits only.

fn eq(&self, _other: &Underscore) -> bool

Tests for self and other values to be equal, and is used by ==.

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

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

impl Synom for Underscore

Available on crate feature parsing only.

fn parse(tokens: Cursor<'_>) -> PResult<'_, Underscore>

fn description() -> Option<&'static str>

impl ToTokens for Underscore

Available on crate feature printing only.

fn to_tokens(&self, tokens: &mut Tokens)

Write self to the given Tokens.

fn into_tokens(self) -> Tokens

where Self: Sized,

Convert self directly into a Tokens object.

impl Copy for Underscore

impl Eq for Underscore

Available on crate feature extra-traits only.