Struct Token

pub struct Token {
    pub token_type: TokenType,
    pub location: SourceLocation,
}

A token produced by lexical analysis.

Fields

token_type: TokenType

location: SourceLocation

Implementations

impl Token

pub fn is_identifier(&self) -> bool

Is the token an identifier?

pub fn is_identifier_with_name(&self, expected_identifier: &str) -> bool

Is the token an identifier with the given name?

pub fn get_identifier(&self) -> Option<&String>

If the token is an identifier, returns its string. Otherwise returns None.

pub fn has_type(&self, expected_type: TokenType) -> bool

Does the token have the given type?

pub fn is_assignment(&self) -> bool

Does the token have one of the assignment token types?

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.