github.com/bytedance/go-tagexpr (go): Package tagexpr is an interesting go struct tag expression syntax for field validation, etc.  Copyright 2019 Bytedance Inc. All Rights Reserved.  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  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.
Keywords: binding|dsl|expression|go|struct-tag|validator