1 //go:build go1.7 && !go1.8 2 3 package memorydb 4 5 import "fmt" 6 7 func randStr() string { 8 rndMU.Lock() 9 s := fmt.Sprintf("%012x%012x%08x", rnd.Int63n(1<<48), rnd.Int63n(1<<48), rnd.Int63n(1<<32)) 10 rndMU.Unlock() 11 return s 12 } 13
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