# skyline-rs
A Rust library for working with [Skyline](https://github.com/shadowninja108/Skyline) to allow you to write game code modification
for Nintendo Switch games using Rust.
For `no_std` use, disable the `std` feature (enabled by default).
Suggested for use with [`cargo-skyline`](https://github.com/jam1garner/cargo-skyline).
Example:
```rust
extern "C" fn test() -> u32 {
2
}
#[skyline::hook(replace = test)]
fn test_replacement() -> u32 {
let original_test = original!();
let val = original_test();
println!("[override] original value: {}", val); // 2
val + 1
}
#[skyline::main(name = "skyline_rs_template")]
pub fn main() {
println!("Hello from Skyline Rust Plugin!");
skyline::install_hook!(test_replacement);
let x = test();
println!("[main] test returned: {}", x); // 3
}
```