pub fn weighted<T, P>(probability_of_some: P, t: T) -> OptionStrategy<T>where
T: Strategy,
P: Into<Probability>,Expand description
Return a strategy producing Optional values wrapping values from the
given delegate strategy.
Some values shrink to None.
Some is chosen with a probability given by probability_of_some, which
must be between 0.0 and 1.0, both exclusive.