Trait hyperloglogplus::HyperLogLog

pub trait HyperLogLog<H: Hash + ?Sized> {
    fn add(&mut self, value: &H);
    fn insert<Q>(&mut self, value: &Q)
    where
        H: Borrow<Q>,
        Q: Hash + ?Sized;
    fn count(&mut self) -> f64;
}

A trait that should be implemented by any HyperLogLog variant.

Required Methods

fn add(&mut self, value: &H)

👎 Deprecated since 0.3.0:

use insert() function instead.

Adds a new value to the multiset.

fn insert<Q>(&mut self, value: &Q) where
    H: Borrow<Q>,
    Q: Hash + ?Sized, 

Inserts a new value to the multiset.

fn count(&mut self) -> f64

Estimates the cardinality of the multiset.

Implementors

impl<H, B> HyperLogLog<H> for HyperLogLogPF<H, B> where
    H: Hash + ?Sized,
    B: BuildHasher, 

impl<H, B> HyperLogLog<H> for HyperLogLogPlus<H, B> where
    H: Hash + ?Sized,
    B: BuildHasher,