diff options
Diffstat (limited to 'vendor/github.com/bytedance/sonic/rawmessage.go')
-rw-r--r-- | vendor/github.com/bytedance/sonic/rawmessage.go | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/vendor/github.com/bytedance/sonic/rawmessage.go b/vendor/github.com/bytedance/sonic/rawmessage.go new file mode 100644 index 000000000..e90f42291 --- /dev/null +++ b/vendor/github.com/bytedance/sonic/rawmessage.go @@ -0,0 +1,43 @@ +/* + * Copyright 2024 ByteDance Inc. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package sonic + +import ( + "errors" +) + +// NoCopyRawMessage is a NOCOPY raw encoded JSON value. +// It implements [Marshaler] and [Unmarshaler] and can +// be used to delay JSON decoding or precompute a JSON encoding. +type NoCopyRawMessage []byte + +// MarshalJSON returns m as the JSON encoding of m. +func (m NoCopyRawMessage) MarshalJSON() ([]byte, error) { + if m == nil { + return []byte("null"), nil + } + return m, nil +} + +// UnmarshalJSON sets *m to a reference of data. NoCopy here!!! +func (m *NoCopyRawMessage) UnmarshalJSON(data []byte) error { + if m == nil { + return errors.New("sonic.NoCopyRawMessage: UnmarshalJSON on nil pointer") + } + *m = data + return nil +} |