fastrand

package

v1.2.0 Latest Latest Go to latest Published: Mar 29, 2023 License: GPL-3.0 Imports: 2 Imported by: 0

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func Uint() uint

func Uint32() uint32

func Uint32n(n uint32) uint32

func Uint64() uint64

type Fastrand uint64

Fastrand is a fast random number generator based on wyrand.

func New() Fastrand

New returns a new Fastrand seeded from the Go runtime's fastrand.

func (f *Fastrand) Fill(b []byte)

Fill fills b with random bytes.

func (f *Fastrand) Read(b []byte) (int, error)

Read fills b with random bytes and returns len(b) and nil.

func (f *Fastrand) Uint64() uint64

Uint64 returns a random uint64.