Struct SymbolTable 

pub struct SymbolTable { /* private fields */ }

Global symbol table for interning strings

Implementations

impl SymbolTable

pub fn new() -> Self

Create a new symbol table

pub fn intern(&self, s: &str) -> SymbolId

Intern a string and return its symbol ID

pub fn get(&self, id: SymbolId) -> Option<Symbol>

Get a symbol by its ID

pub fn resolve(&self, id: SymbolId) -> Option<Arc<str>>

Resolve a symbol ID to its string

pub fn len(&self) -> usize

Get the number of interned symbols

pub fn is_empty(&self) -> bool

Check if the symbol table is empty

Trait Implementations

impl Default for SymbolTable

fn default() -> Self

Returns the “default value” for a type.