Struct NoLexerCache 

pub struct NoLexerCache;

A no-op implementation of LexerCache.

Trait Implementations

impl Clone for NoLexerCache

fn clone(&self) -> NoLexerCache

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NoLexerCache

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

Formats the value using the given formatter.

impl Default for NoLexerCache

fn default() -> NoLexerCache

Returns the “default value” for a type.

impl<L: Language> LexerCache<L> for NoLexerCache

fn set_lex_output(&mut self, _output: LexOutput<L>)

Sets the lexed output in the cache.

fn get_token(&self, _index: usize) -> Option<Token<L::TokenType>>

Gets a token from the cache by index.

fn count_tokens(&self) -> usize

Gets the total number of tokens in the cache.

fn has_tokens(&self) -> bool

Checks if the cache contains any tokens.

fn get_tokens(&self) -> Option<&[Token<L::TokenType>]>

Gets all cached tokens as a slice.

impl Copy for NoLexerCache