This crate allows a simple means to register and call one time initialization functions, the idea being this could be used in conjunction with static_init or std::mem::MaybeUninit in order to create statics that can be initalized once post-main after Tokio is online and the enviroment configured.
```rust booter::callonboot!({ println("Hello World!"); });
fn main() { booter::boot(); booter::assert_booted(); } ```