Random constants

This crate provides compile time random number generation. This allows you to insert random constants into your code that will be auto-generated at compile time.

A new value will be generated every time the file is rebuilt. This obviously makes the resulting binary or lib non-deterministic.

Example

use const_random::const_random  ;
const MY_RANDOM_NUMBER: u32 = const_random!(u32);

This works exactly as through you have called: rand::random::<u32>() except that code is being run at compile time. So for details of the random number generation, see the rand crates documentation.

The following types are supported: u8, i8, u16, i16, u32, i32, u64, i64, u128. i128.