Struct CidStringPool 

pub struct CidStringPool { /* private fields */ }

A pool for CID strings to reduce duplication

This pool maintains a cache of CID strings that have been seen before, allowing them to be deduplicated and reused.

Implementations

impl CidStringPool

pub fn new() -> Self

Create a new CID string pool

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

Intern a CID string

If the string has been seen before, returns the existing Arc. Otherwise, creates a new Arc and stores it in the pool.

pub fn stats(&self) -> PoolStats

Get the pool statistics

pub fn clear(&self)

Clear the pool

pub fn len(&self) -> usize

Get the number of unique strings in the pool

pub fn is_empty(&self) -> bool

Check if the pool is empty

Trait Implementations

impl Clone for CidStringPool

fn clone(&self) -> CidStringPool

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for CidStringPool

fn default() -> Self

Returns the “default value” for a type.