Enum Buffer

pub enum Buffer {
    MultiByte(Vec<u8>),
    Span(Span),
}

Representation of a buffer containing items making up a Token.

It’s either always Span, or one of the *Byte variants.

Variants

MultiByte(Vec<u8>)

Multiple bytes making up a token. Only set for TokenType::String and TokenType::Number.

Span(Span)

The span allows to reference back into the source byte stream to obtain the string making up the token. Please note that for control characters, booleans and null (i.e anything that is not Buffer::MultiByte you should use <TokenType as AsRef<str>>::as_ref())

Trait Implementations

impl Clone for Buffer

fn clone(&self) -> Buffer

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Buffer

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

Formats the value using the given formatter.

impl PartialEq for Buffer

fn eq(&self, other: &Buffer) -> 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 Buffer