filter

Documentation

Index

• func HashText(text string) uint64
• type Filter
  • func NewFilter() *Filter
  • func (f *Filter) BuildFilter(keys []string)
  • func (f *Filter) BuildFilterFromHashes(hashes []uint64)
  • func (f *Filter) Contains(key string) bool
  • func (f *Filter) LoadFromFile(fp string) error
  • func (f *Filter) SaveToFile(fp string) error

Functions

func HashText

func HashText(text string) uint64

Types

type Filter

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

func NewFilter

func NewFilter() *Filter

func (*Filter) BuildFilter

func (f *Filter) BuildFilter(keys []string)

BuildFilter creates a new xorfilter.BinaryFuse8 from a list of keys.

Caution: This method can use a large amount of RAM. Consider using BuildFilterFromHashes instead.

func (*Filter) BuildFilterFromHashes

func (f *Filter) BuildFilterFromHashes(hashes []uint64)

func (*Filter) Contains

func (f *Filter) Contains(key string) bool

func (*Filter) LoadFromFile

func (f *Filter) LoadFromFile(fp string) error

func (*Filter) SaveToFile

func (f *Filter) SaveToFile(fp string) error