/
msgpack.go
67 lines (53 loc) · 1.17 KB
/
msgpack.go
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package msgpack
import (
"fmt"
)
type Marshaler interface {
MarshalMsgpack() ([]byte, error)
}
type Unmarshaler interface {
UnmarshalMsgpack([]byte) error
}
type CustomEncoder interface {
EncodeMsgpack(*Encoder) error
}
type CustomDecoder interface {
DecodeMsgpack(*Decoder) error
}
//------------------------------------------------------------------------------
type RawMessage []byte
var (
_ CustomEncoder = (RawMessage)(nil)
_ CustomDecoder = (*RawMessage)(nil)
)
func (m RawMessage) EncodeMsgpack(enc *Encoder) error {
return enc.write(m)
}
func (m *RawMessage) DecodeMsgpack(dec *Decoder) error {
msg, err := dec.DecodeRaw()
if err != nil {
return err
}
*m = msg
return nil
}
//------------------------------------------------------------------------------
type unexpectedCodeError struct {
hint string
code byte
}
func (err unexpectedCodeError) Error() string {
return fmt.Sprintf("msgpack: unexpected code=%x decoding %s", err.code, err.hint)
}
func StructToAnyStruct(obj any) (any, error) {
var data any
bytes, err := Marshal(obj)
if err != nil {
return nil, err
}
err = Unmarshal(bytes, &data)
if err != nil {
return nil, err
}
return data, nil
}