Function DecodeJSON

pkg/util/json/encode.go:189–210

DecodeJSON decodes a value encoded with EncodeJSON.

(b []byte)

// DecodeJSON decodes a value encoded with EncodeJSON.
func DecodeJSON(b []byte) ([]byte, JSON, error) {
	b, containerHeader, err := encoding.DecodeUint32Ascending(b)
	if err != nil {
		return b, nil, err
	}
	switch containerHeader & containerHeaderTypeMask {
	case scalarContainerTag:
		var entry jEntry
		var err error
		b, entry, err = decodeJEntry(b, 0)
		if err != nil {
			return b, nil, err
		}
		return decodeJSONValue(entry, b)
	case arrayContainerTag:
		return decodeJSONArray(containerHeader, b)
	case objectContainerTag:
		return decodeJSONObject(containerHeader, b)
	}
	return b, nil, errors.AssertionFailedf(
		"error decoding JSON value, header: %x", errors.Safe(containerHeader))
}

// FromEncoding returns a JSON value which is lazily decoded.
func FromEncoding(b []byte) (JSON, error) {