Crate random_picker

Generates random choices based on the weight table of probabilities. It can be used to calculate each item’s probability of being picked up when picking a given amount of non-repetitive items, or to compare the speed of OS random source with that of the CSPRNG.

Structs

Config

Configuration required by Picker. All members are public and are supposed to be modified by the user.

Picker

Generator of groups of random items of type T with different probabilities. According to the configuration, items in each group can be either repetitive or non-repetitive.

Enums

Error

Possible errors returned by functions in this crate.

Functions

pick

Convenience wrapper for exactly one picking operation.

print_table

Prints the weight table to the standard output.

Type Aliases

Table

Alias of HashMap. The weight value type is always f64.