bval

Documentation

Index

• type ValueStruct
  • func (v *ValueStruct) Decode(b []byte)
  • func (v *ValueStruct) Encode(b []byte)
  • func (v *ValueStruct) EncodeTo(buf *bytes.Buffer)
  • func (v *ValueStruct) EncodedSize() uint16

Types

type ValueStruct

type ValueStruct struct {
	Meta      byte
	UserMeta  byte
	ExpiresAt uint64
	Value     []byte

	Version uint64 // This field is not serialized. Only for internal usage.
}

ValueStruct represents the value info that can be associated with a key, but also the internal Meta field.

func (*ValueStruct) Decode

func (v *ValueStruct) Decode(b []byte)

Decode uses the length of the slice to infer the length of the Value field.

func (*ValueStruct) Encode

func (v *ValueStruct) Encode(b []byte)

Encode expects a slice of length at least v.EncodedSize().

func (*ValueStruct) EncodeTo

func (v *ValueStruct) EncodeTo(buf *bytes.Buffer)

EncodeTo should be kept in sync with the Encode function above. The reason this function exists is to avoid creating byte arrays per key-value pair in btable/builder.go.

func (*ValueStruct) EncodedSize

func (v *ValueStruct) EncodedSize() uint16

EncodedSize is the size of the ValueStruct when encoded