//! Deterministic random number generation for testing.
//!//! This module provides a drop-in replacement for `rand::thread_rng()` that uses
//! a fixed seed during testing to ensure reproducible results.
#[cfg(test)]userand::Rng;#[cfg(not(test))]pubuserand::rng;#[cfg(test)]pubfnrng()-> impl Rng{// Return a fixed-seed RNG for testing
userand::SeedableRng;rand::rngs::StdRng::seed_from_u64(42)}