Function Int63n

cryptorand/numbers.go:51–54

Int63n returns a non-negative integer in [0,maxVal) as an int64.

(maxVal int64)

// Int63n returns a non-negative integer in [0,maxVal) as an int64.
func Int63n(maxVal int64) (int64, error) {
	rng, cs := secureRand()
	return rng.Int63n(maxVal), cs.err
}

// Intn returns a non-negative integer in [0,maxVal) as an int.
func Intn(maxVal int) (int, error) {