Struct AnyTokenType 

pub struct AnyTokenType(/* private fields */);

Type-erased token kind represented as a raw ordinal.

Use this in grammar-agnostic paths where concrete token enums are unknown.

Implementations

impl AnyTokenType

pub fn from_raw(v: u32) -> Self

Construct from a raw token-type ordinal.

This does not validate that v is a known token for any particular grammar. Prefer typed token enums when available.

Trait Implementations

impl Clone for AnyTokenType

fn clone(&self) -> AnyTokenType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AnyTokenType

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

Formats the value using the given formatter.

impl From<AnyTokenType> for u32

fn from(t: AnyTokenType) -> u32

Converts to this type from the input type.

impl From<TokenType> for AnyTokenType

fn from(t: TokenType) -> AnyTokenType

Converts to this type from the input type.

impl GrammarTokenType for AnyTokenType

fn from_token_type(raw: AnyTokenType) -> Option<Self>

Convert a type-erased AnyTokenType into this grammar’s typed token variant, or None if the ordinal is out of range.

impl Hash for AnyTokenType

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for AnyTokenType

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

impl Eq for AnyTokenType

impl StructuralPartialEq for AnyTokenType