Struct BloomFilter 

pub struct BloomFilter {
    pub size: u16,
    pub num_hashes: u8,
    pub bits: Vec<u8>,
}

Fields

size: u16

num_hashes: u8

bits: Vec<u8>

Implementations

impl BloomFilter

pub fn new(size: usize, num_hashes: u8) -> Self

pub fn insert(&mut self, trigram: Trigram)

pub fn contains(&self, trigram: Trigram) -> bool

pub fn serialize<W: Write>(&self, w: W) -> Result<()>

pub fn from_slice(data: &[u8]) -> Option<(&[u8], usize)>

Load from a slice (borrowed).

pub fn slice_contains(bits: &[u8], num_hashes: u8, trigram: Trigram) -> bool

Check if a slice (from mmap) contains a trigram.

Trait Implementations

impl Clone for BloomFilter

fn clone(&self) -> BloomFilter

Returns a duplicate of the value.

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

Performs copy-assignment from source.