13 lines
356 B
Go
13 lines
356 B
Go
|
package middleware
|
||
|
|
|
||
|
|
// contextKey is a value for use with context.WithValue. It's used as
|
||
|
|
// a pointer so it fits in an interface{} without allocation. This technique
|
||
|
|
// for defining context keys was copied from Go 1.7's new use of context in net/http.
|
||
|
|
type ctxKey struct {
|
||
|
|
name string
|
||
|
|
}
|
||
|
|
|
||
|
|
func (k *ctxKey) String() string {
|
||
|
|
return "neko/ctx/" + k.name
|
||
|
|
}
|