Struct Token 

pub struct Token {
    pub kind: TokenKind,
    pub span: Span,
    pub lexeme: String,
}

Token represents a single unit of meaning in a .tree.

A token has a kind, a span, and a lexeme. The kind is the type of the token, the span is the range in which a token appears in the original text, and the lexeme is the text that the token represents.

Fields

kind: TokenKind

The type of the token.

span: Span

The range in which a token appears in the original text.

lexeme: String

The literal characters that make up the token.

Trait Implementations

impl Debug for Token

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

Formats the value using the given formatter.

impl Eq for Token

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 StructuralPartialEq for Token