Trait IntersectPlusUnionIsPlus

pub trait IntersectPlusUnionIsPlus {
    const VAL: bool;
}

An optimisation for cases like putting a HyperLogLog inside a Count–min sketch, where intersecting, adding a val, and then unioning that with counters is the same as simply adding the val to the counters.

Required Associated Constants

const VAL: bool

Apply optimisation or not

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl IntersectPlusUnionIsPlus for i8

const VAL: bool = false

impl IntersectPlusUnionIsPlus for i16

const VAL: bool = false

impl IntersectPlusUnionIsPlus for i32

const VAL: bool = false

impl IntersectPlusUnionIsPlus for i64

const VAL: bool = false

impl IntersectPlusUnionIsPlus for i128

const VAL: bool = false

impl IntersectPlusUnionIsPlus for isize

const VAL: bool = false

impl IntersectPlusUnionIsPlus for u8

const VAL: bool = false

impl IntersectPlusUnionIsPlus for u16

const VAL: bool = false

impl IntersectPlusUnionIsPlus for u32

const VAL: bool = false

impl IntersectPlusUnionIsPlus for u64

const VAL: bool = false

impl IntersectPlusUnionIsPlus for u128

const VAL: bool = false

impl IntersectPlusUnionIsPlus for usize

const VAL: bool = false

Implementors

impl<V> IntersectPlusUnionIsPlus for HyperLogLogMagnitude<V>

const VAL: bool = true

impl<V: ?Sized> IntersectPlusUnionIsPlus for HyperLogLog<V>

const VAL: bool = true