Struct CidBloomFilter 

pub struct CidBloomFilter { /* private fields */ }

CID-specific wrapper around BloomFilter for write-time deduplication.

Converts CID strings to bytes and delegates to the inner filter. All operations are thread-safe via the parking_lot::RwLock inside BloomFilter.

Implementations

impl CidBloomFilter

pub fn new(config: BloomFilterConfig) -> Self

Create a new CidBloomFilter with the given configuration.

pub fn default_config() -> Self

Create a CidBloomFilter with default configuration (1 M-bit filter).

pub fn insert_cid(&self, cid: &str)

Insert a CID (as a UTF-8 string) into the filter.

pub fn may_contain_cid(&self, cid: &str) -> bool

Returns false iff the CID is definitely not in the filter.

pub fn snapshot(&self) -> BloomSnapshot

Take a snapshot of the current filter state.

pub fn reset(&self)

Clear the filter (all bits zeroed, count reset to zero).

pub fn inner(&self) -> &BloomFilter

Access the underlying BloomFilter directly.

pub fn config(&self) -> &BloomFilterConfig

Return the configuration this filter was created with.

Trait Implementations

impl Default for CidBloomFilter

fn default() -> Self

Returns the “default value” for a type.