type encoding/json.Unmarshaler

5 uses

	encoding/json (current package)
		decode.go#L118: type Unmarshaler interface {
		decode.go#L425: func indirect(v reflect.Value, decodingNull bool) (Unmarshaler, encoding.TextUnmarshaler, reflect.Value) {
		decode.go#L478: 			if u, ok := v.Interface().(Unmarshaler); ok {
		stream.go#L280: var _ Unmarshaler = (*RawMessage)(nil)

	github.com/go-pg/pg/v10/types
		null_time.go#L20: 	_ json.Unmarshaler = (*NullTime)(nil)