# getrandom-runtime-seeded A custom getrandom implementation that uses a ChaChaRng instance set at runtime. ### Setup To register the function, we first depend on getrandom-runtime-seeded and getrandom with the custom feature in Cargo.toml: ```toml [dependencies] getrandom-runtime-seeded = "0.1" getrandom = { version = "0.2", features = ["custom"] } `` Then, we register the function in src/lb.rs: use getrandom-runtime-seeded::always_fail; use getrandom::register_custom_getrandom; register_custom_getrandom!(always_fail);