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contextKey.go
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contextKey.go
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// Copyright 2017 MSolution.IO
//
// 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 routes
// contextKey represents a key in a context. Using an unexported type in this
// fashion ensures there can be no collision with a key from some other
// package.
type contextKey int
const (
// contextKeyRequestId is the key for a request's random ID stored in
// its context.
contextKeyRequestId = contextKey(iota)
)