Enum rustc_ap_syntax::parse::token::DelimToken

pub enum DelimToken {
    Paren,
    Bracket,
    Brace,
    NoDelim,
}

A delimiter token.

Variants

Paren

A round parenthesis (i.e., ( or )).

Bracket

A square bracket (i.e., [ or ]).

Brace

A curly brace (i.e., { or }).

NoDelim

An empty delimiter.

Methods

impl DelimToken

pub fn len(self) -> usize

pub fn is_empty(self) -> bool

Trait Implementations

impl Clone for DelimToken

fn clone(&self) -> DelimToken

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for DelimToken

impl PartialEq<DelimToken> for DelimToken

fn eq(&self, other: &DelimToken) -> 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 Debug for DelimToken

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

Formats the value using the given formatter.

impl Hash for DelimToken

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, 

Feeds a slice of this type into the given [Hasher].

impl Encodable for DelimToken

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

impl Decodable for DelimToken

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