A generic replacement for rand::distributions::Bernoulli which uses exact precision instead of a 64-bit approximation, bernoulli::BernoulliExact<T> provides an exact distribution for any rational value representable by T.
BernoulliExact<u32> performs on-par with Bernoulli, though with a non-trivial memory overhead.
| Type | Size |
|---|---|
Bernoulli |
8 bytes |
BernoulliExact<u32> |
20 bytes |
BernoulliExact<u8> |
5 bytes |