Struct lang_util::token::TokenDescriptor

pub struct TokenDescriptor {
    pub variant_name: &'static str,
    pub parser_token: &'static str,
    pub kinds: &'static [&'static str],
}

Information about a known token

Fields

variant_name: &'static str

Variant name

parser_token: &'static str

Parser token name

kinds: &'static [&'static str]

List of kinds this token belongs to

Implementations

impl TokenDescriptor

pub const fn new(
    variant_name: &'static str,
    parser_token: &'static str,
    kinds: &'static [&'static str]
) -> Self

Create a new token descriptor

Trait Implementations

impl Clone for TokenDescriptor

fn clone(&self) -> TokenDescriptor

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TokenDescriptor

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

Formats the value using the given formatter.

impl Hash for TokenDescriptor

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, 

Feeds a slice of this type into the given Hasher.

impl PartialEq<TokenDescriptor> for TokenDescriptor

fn eq(&self, other: &TokenDescriptor) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &TokenDescriptor) -> bool

This method tests for !=.

impl PartialOrd<TokenDescriptor> for TokenDescriptor

fn partial_cmp(&self, other: &TokenDescriptor) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for TokenDescriptor