sdkrand

package
v17.0.0 Latest Latest
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Published: Aug 17, 2023 License: Apache-2.0 Imports: 7 Imported by: 0

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Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func RandCoin

func RandCoin(r *rand.Rand, coins sdk.Coins) sdk.Coins

func RandExponentialCoin

func RandExponentialCoin(r *rand.Rand, coin sdk.Coin) sdk.Coin

RandGeometricCoin uniformly samples a denom from the addr's balances. Then it samples an Exponentially distributed amount of the addr's coins, with rate = 10. (Meaning that on average it samples 10% of the chosen balance) Pre-condition: Addr must have a spendable balance

func RandIntBetween

func RandIntBetween(r *rand.Rand, min, max int) int

RandIntBetween returns a random int between two numbers inclusively.

func RandPositiveInt

func RandPositiveInt(r *rand.Rand, max sdk.Int) (sdk.Int, error)

RandPositiveInt get a rand positive sdk.Int

func RandStringOfLength

func RandStringOfLength(r *rand.Rand, n int) string

RandStringOfLength generates a random string of a particular length

func RandSubsetCoins

func RandSubsetCoins(r *rand.Rand, coins sdk.Coins) sdk.Coins

returns random subset of the provided coins will return at least one coin unless coins argument is empty or malformed i.e. 0 amt in coins

func RandTimestamp

func RandTimestamp(r *rand.Rand) time.Time

RandTimestamp generates a random timestamp

func RandomAmount

func RandomAmount(r *rand.Rand, max sdk.Int) sdk.Int

RandomAmount generates a random amount Note: The range of RandomAmount includes max, and is, in fact, biased to return max as well as 0.

func RandomDecAmount

func RandomDecAmount(r *rand.Rand, max sdk.Dec) sdk.Dec

RandomDecAmount generates a random decimal amount Note: The range of RandomDecAmount includes max, and is, in fact, biased to return max as well as 0.

Types

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