multival

Documentation

Index

• type MultiValue
  • func Append(mv *MultiValue, v *Value) *MultiValue
  • func Compact(mv *MultiValue, minVersion int64) *MultiValue
  • func (mv *MultiValue) Empty() bool
  • func (mv *MultiValue) Fetch(version int64) (*Value, bool)
  • func (mv *MultiValue) String() string
• type Value
  • func (v *Value) String() string

Types

type MultiValue

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

func Append

func Append(mv *MultiValue, v *Value) *MultiValue

Append returns a clone of the input multi-value added with a newer version to end. Input value version *must* be larger than all existing versions.

func Compact

func Compact(mv *MultiValue, minVersion int64) *MultiValue

Compact drops older data before the given version when it is not the only version. Returns the same input multi-value if no compaction can be performed; otherwise, returns a clone of the input multi-value.

func (*MultiValue) Empty

func (mv *MultiValue) Empty() bool

func (*MultiValue) Fetch

func (mv *MultiValue) Fetch(version int64) (*Value, bool)

Fetch returns the value found at the given version or the closest lower version to the given version.

func (*MultiValue) String

func (mv *MultiValue) String() string

type Value

type Value struct {
	Version int64
	Data    []byte
	Deleted bool
}

func (*Value) String

func (v *Value) String() string