filter

Documentation

Index

• func ConvertToBytes(value interface{}) ([]byte, error)
• func GenerateUniqueBloomName() string
• type BloomFilter
  • func New(opts *Opts) *BloomFilter
  • func (bf *BloomFilter) Add(key []byte)
  • func (bf *BloomFilter) Clear()
  • func (bf *BloomFilter) Has(key []byte) bool
  • func (bf *BloomFilter) Load() error
  • func (bf *BloomFilter) Save() error
• type Opts

Functions

func ConvertToBytes

func ConvertToBytes(value interface{}) ([]byte, error)

func GenerateUniqueBloomName

func GenerateUniqueBloomName() string

Types

type BloomFilter

type BloomFilter struct {
	Name string
	Size uint64
	// contains filtered or unexported fields
}

func New

func New(opts *Opts) *BloomFilter

New creates a new Bloom filter with the specified size and number of hash functions.

func (*BloomFilter) Add

func (bf *BloomFilter) Add(key []byte)

Add adds a key to the Bloom filter.

func (*BloomFilter) Clear

func (bf *BloomFilter) Clear()

func (*BloomFilter) Has

func (bf *BloomFilter) Has(key []byte) bool

Has tests whether a key is in the Bloom filter.

func (*BloomFilter) Load

func (bf *BloomFilter) Load() error

func (*BloomFilter) Save

func (bf *BloomFilter) Save() error

Save saves the Bloom filter to a file.

type Opts

type Opts struct {
	Size uint64
	Path string
}