rand

Documentation

Index

• Variables
• func CryptoRandFloat64() (float64, error)
• func Float64(reader io.Reader) (float64, error)

Variables

var Reader io.Reader

Reader provides a random reader that can reset during testing.

Functions

func CryptoRandFloat64

func CryptoRandFloat64() (float64, error)

CryptoRandFloat64 returns a random float64 obtained from the crypto rand source.

func Float64

func Float64(reader io.Reader) (float64, error)

Float64 returns a float64 read from an io.Reader source. The returned float will be between [0.0, 1.0).