metadata

Documentation

Index

• func CloneKey(key string, from, to *Data)
• func Get[T any](d *Data, key string) (T, bool, error)
• func Set(d *Data, key string, value any) error
• type Data
  • func Clone(data *Data) *Data
  • func New(data []byte) (*Data, error)
  • func (d *Data) Marshal() []byte
  • func (d *Data) MarshalIndent() []byte

Functions

func CloneKey

func CloneKey(key string, from, to *Data)

func Get

func Get[T any](d *Data, key string) (T, bool, error)

func Set

func Set(d *Data, key string, value any) error

Set a piece of metadata to a value.

Set errors only if value fails to serialize.

Types

type Data

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

The underlying value of a metadata blob.

func Clone

func Clone(data *Data) *Data

func New

func New(data []byte) (*Data, error)

func (*Data) Marshal

func (d *Data) Marshal() []byte

func (*Data) MarshalIndent

func (d *Data) MarshalIndent() []byte