Enum TokenType 

pub enum TokenType {
    Invariant,
    Identifier(String),
    Integer(i128),
    Boolean(bool),
    Operator(String),
    LeftBrace,
    RightBrace,
    LeftParen,
    RightParen,
    Comma,
    Eof,
}

Token types.

Variants

Invariant

Invariant keyword.

Identifier(String)

Identifier.

Integer(i128)

Integer literal.

Boolean(bool)

Boolean literal.

Operator(String)

Operator.

LeftBrace

Left brace.

RightBrace

Right brace.

LeftParen

Left paren.

RightParen

Right paren.

Comma

Comma.

Eof

End of file.

Trait Implementations

impl Clone for TokenType

fn clone(&self) -> TokenType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TokenType

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

Formats the value using the given formatter.

impl PartialEq for TokenType

fn eq(&self, other: &TokenType) -> 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 Eq for TokenType

impl StructuralPartialEq for TokenType