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bee/vendor/github.com/jtolds/gls/gen_sym.go
2016-12-05 23:07:45 +08:00

14 lines
289 B
Go

package gls
var (
symPool = &idPool{}
)
// ContextKey is a throwaway value you can use as a key to a ContextManager
type ContextKey struct{ id uint }
// GenSym will return a brand new, never-before-used ContextKey
func GenSym() ContextKey {
return ContextKey{id: symPool.Acquire()}
}