Enum EmptyAtomSet 

pub enum EmptyAtomSet {
    _None,
}

This enum represents an empty AtomSet. It can be used to Lex code when you’re not interested in capturing known keywords.

Variants

_None

Implementations

impl EmptyAtomSet

pub const ATOMS: EmptyAtomSet = EmptyAtomSet::_None

Trait Implementations

impl AtomSet for EmptyAtomSet

fn from_str(s: &str) -> EmptyAtomSet

Converts a string keyword to the corresponding atom variant.

fn to_str(self) -> &'static str

Converts this atom back to its string representation.

fn len(&self) -> u32

Returns the length in characters of this atom’s string representation.

fn from_bits(value: u32) -> EmptyAtomSet

Converts a numeric bit representation back to an atom variant.

fn as_bits(&self) -> u32

Converts this atom to its numeric bit representation.

fn is_empty(&self) -> bool

Returns true if the length of this atom is 0.

impl Clone for EmptyAtomSet

fn clone(&self) -> EmptyAtomSet

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EmptyAtomSet

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

Formats the value using the given formatter.

impl Default for EmptyAtomSet

fn default() -> EmptyAtomSet

Returns the “default value” for a type.

impl PartialEq for EmptyAtomSet

fn eq(&self, other: &EmptyAtomSet) -> 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 Copy for EmptyAtomSet

impl StructuralPartialEq for EmptyAtomSet