Enum Token 

pub enum Token {
    OpenParen(Loc),
    CloseParen(Loc),
    Quote(Loc),
    Quasiquote(Loc),
    Unquote(Loc),
    UnquoteSplicing(Loc),
    Num(f64, Span),
    Str(String, Span),
    Sym(String, Span),
}

The enum that represents a lexical unit of the source code in Rusche.

Variants

OpenParen(Loc)

Open parenthesis (.

CloseParen(Loc)

Close parenthesis ).

Quote(Loc)

Quote '.

Quasiquote(Loc)

Quasiquote `.

Unquote(Loc)

Unquote ,.

UnquoteSplicing(Loc)

Unquote-splicing ,@.

Num(f64, Span)

A number literal.

Str(String, Span)

A string literal.

Sym(String, Span)

A symbol.

Implementations

impl Token

pub fn span(&self) -> Span

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 Display for Token

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

Formats the value using the given formatter.

impl PartialEq for Token

fn eq(&self, other: &Self) -> 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.