Struct Token

pub struct Token {
    pub token_type: TokenType,
    pub span: Span,
}

Contains a token type and the portion of the text defining the token.

Fields

token_type: TokenType

The type held within the token.

span: Span

The location within the source string.

Implementations

impl Token

pub fn as_str<'a>(&self, src: &'a str) -> &'a str

Get the current token’s backing str.

pub fn parse_tokens(input_source: &str) -> impl '_ + Iterator<Item = Token>

Parse an input source into a stream of tokens.

Trait Implementations

impl Clone for Token

fn clone(&self) -> Token

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Token

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

Formats the value using the given formatter.

impl PartialEq for Token

fn eq(&self, other: &Token) -> 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 Copy for Token

impl StructuralPartialEq for Token