Struct SharedRng 

pub struct SharedRng(/* private fields */);

A wrapper around Arc<Mutex<StdRng>> that provides convenient methods for random number generation without requiring explicit locking.

Implementations

impl SharedRng

pub fn lock(&self) -> MutexGuard<'_, StdRng>

Lock the inner RNG for direct access. Use this when you need multiple random operations without re-locking between each one.

pub fn random_range<T, R>(&self, range: R) -> T

where T: SampleUniform, R: SampleRange<T>,

Generate a random value in the given range.

pub fn random_bool(&self, p: f64) -> bool

Generate a random boolean with the given probability of being true.

pub fn random<T>(&self) -> T

where StandardUniform: Distribution<T>,

Generate a random value of the given type.

pub fn random_ratio(&self, numerator: u32, denominator: u32) -> bool

Generate a random ratio - true with probability numerator/denominator.

Trait Implementations

impl Clone for SharedRng

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.