github.com/tickoalcantara12/micro/v3@v3.0.0-20221007104245-9d75b9bcbab9/service/logger/context.go (about)

     1  // Licensed under the Apache License, Version 2.0 (the "License");
     2  // you may not use this file except in compliance with the License.
     3  // You may obtain a copy of the License at
     4  //
     5  //     https://www.apache.org/licenses/LICENSE-2.0
     6  //
     7  // Unless required by applicable law or agreed to in writing, software
     8  // distributed under the License is distributed on an "AS IS" BASIS,
     9  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    10  // See the License for the specific language governing permissions and
    11  // limitations under the License.
    12  //
    13  // Original source: github.com/micro/go-micro/v3/logger/context.go
    14  
    15  package logger
    16  
    17  import "context"
    18  
    19  type loggerKey struct{}
    20  
    21  func FromContext(ctx context.Context) (Logger, bool) {
    22  	l, ok := ctx.Value(loggerKey{}).(Logger)
    23  	return l, ok
    24  }
    25  
    26  func NewContext(ctx context.Context, l Logger) context.Context {
    27  	return context.WithValue(ctx, loggerKey{}, l)
    28  }