blob: 79ccba1429f15cd2bd5f4753eda9f3ae7e87e2c9 [file] [log] [blame]
// Copyright (C) 2016 The Android Open Source Project
//
// 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 log
// The context key used to store detail text in the log context
const DetailKey = "detail"
// GetDetail gets the detail text stored in the given context.
func GetDetail(ctx Context) string {
tag, _ := ctx.Value(DetailKey).(string)
return tag
}
// Detail returns a context with the detail text set.
func (ctx logContext) Detail(tag string) Context {
return ctx.setValue(DetailKey, tag)
}
// Detail returns a logger with the detail text set if the logger is active.
func (l Logger) Detail(tag string) Logger {
if l.Active() {
l.updateUnkeyed(DetailKey, tag)
}
return l
}