Struct ConcurrentStringInterner 

pub struct ConcurrentStringInterner { /* private fields */ }

Thread-safe string interner using sharded locks

Uses a simple hash-based sharding to reduce lock contention when multiple threads are interning strings concurrently.

Implementations

impl ConcurrentStringInterner

pub fn new() -> Self

Create a new empty concurrent string interner

pub fn with_capacity(capacity: usize) -> Self

Create a new concurrent string interner with pre-allocated capacity

pub fn get_or_intern(&self, s: &str) -> Symbol

Intern a string and return its symbol

pub fn get(&self, s: &str) -> Option<Symbol>

Look up an already-interned string

pub fn resolve(&self, symbol: Symbol) -> Option<String>

Resolve a symbol to its string

pub fn len(&self) -> usize

Get the number of interned strings

pub fn is_empty(&self) -> bool

Check if the interner is empty

pub fn memory_usage(&self) -> usize

Get memory usage estimate in bytes

Trait Implementations

impl Debug for ConcurrentStringInterner

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

Formats the value using the given formatter.

impl Default for ConcurrentStringInterner

fn default() -> Self

Returns the “default value” for a type.

impl Send for ConcurrentStringInterner

impl Sync for ConcurrentStringInterner