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#![cfg_attr(any(feature = "no_std", target_family = "windows"), deny(unsafe_code))] #![cfg_attr( not(any(feature = "no_std", target_family = "windows")), forbid(unsafe_code) )] pub mod entropy; pub mod rand; use core::sync::atomic::{AtomicU64, Ordering}; pub use rand::wyrand::rand_global as rand; static RNG_STATE_GLOBAL: AtomicU64 = AtomicU64::new(42); pub fn seed_global(seed: u64) { RNG_STATE_GLOBAL.store(seed, Ordering::Relaxed); } #[cfg(feature = "ctor")] #[used] #[cfg_attr( any(target_os = "linux", target_os = "android", target_os = "freebsd"), link_section = ".init_array" )] #[cfg_attr(target_os = "openbsd", link_section = ".ctors")] #[cfg_attr( any(target_os = "macos", target_os = "ios"), link_section = "__DATA,__mod_init_func" )] #[cfg_attr(windows, link_section = ".CRT$XCU")] static INITIALIZE_RAND_IN_CTOR: extern "C" fn() = { #[cfg_attr( any(target_os = "linux", target_os = "android"), link_section = ".text.startup" )] extern "C" fn ctor() { seed_global(entropy::entropy_from_system()); } ctor };