Function shadow_rs::new_hook

pub fn new_hook<F>(f: F) -> SdResult<()> where
    F: FnOnce(&File) -> SdResult<()>, 

It’s shadow-rs Initialization entry with add custom hook.

In build.rs main() function call for this function.

Examples

fn main() -> shadow_rs::SdResult<()> {
   shadow_rs::new_hook(append_write_const)
}

fn append_write_const(mut file: &File) -> SdResult<()> {
   let foo: &str = r#"pub const foo: &str = "foo";"#;
   writeln!(file, "{}", foo)?;
   Ok(())
}