rand

Documentation

Index

• type Seeded
  • func NewSeeded() *Seeded
  • func (s *Seeded) Intn(max int) int

Types

type Seeded

type Seeded struct {
	// contains filtered or unexported fields
}

Seeded contains a self-contained, seeded (math/rand).Rand. It allows you to generate random numbers in a concurrency-safe manner.

Create one of these with NewSeeded()

func NewSeeded

func NewSeeded() *Seeded

NewSeeded creates a new Seeded

func (*Seeded) Intn

func (s *Seeded) Intn(max int) int

Intn returns, as an int, a non-negative pseudo-random number in [0,n) from the internally held seeded random number generator.

It panics if n <= 0.

This function (and its documentation!) is similar to (math/rand).Intn(max)