getrandom-runtime-seeded

一个使用在运行时设置的ChaChaRng实例的自定义getrandom实现。

设置

要注册函数，我们首先在Cargo.toml中依赖getrandom-runtime-seeded和带有自定义特征的getrandom

[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);