bloom

package

v0.7.6 Latest Latest Go to latest Published: Aug 13, 2026 License: Apache-2.0 Imports: 3 Imported by: 0

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Valid go.mod file
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Repository

github.com/rushteam/beauty

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Documentation ¶

Index ¶

type BloomFilter
- func New(store Store, expectedElements uint, falsePositiveRate float64) *BloomFilter
- func (bf *BloomFilter) Add(ctx context.Context, data string) error
- func (bf *BloomFilter) Test(ctx context.Context, data string) (bool, error)
type Store

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type BloomFilter ¶

type BloomFilter struct {
	// contains filtered or unexported fields
}

布隆过滤器结构体

func New ¶

func New(store Store, expectedElements uint, falsePositiveRate float64) *BloomFilter

初始化布隆过滤器

func (*BloomFilter) Add ¶

func (bf *BloomFilter) Add(ctx context.Context, data string) error

添加元素到布隆过滤器

func (*BloomFilter) Test ¶

func (bf *BloomFilter) Test(ctx context.Context, data string) (bool, error)

检查元素是否在布隆过滤器中

type Store ¶

type Store interface {
	SetBit(ctx context.Context, offset int64, value int) (int64, error)
	BitField(ctx context.Context, offsets []uint) ([]int64, error)
}

Source Files ¶

View all Source files

bloom.go

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