examples/scope.rs


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use clint::HandlerArray;

#[macro_use]
extern crate lazy_static;

lazy_static! {
    static ref HANDLERS: HandlerArray<'static> = HandlerArray::new();
}

fn main() {
    let mut cl = || println!("whoa!");

    HANDLERS.with_overrides(|arr| {
        arr.register(0, &mut cl);

        dummy_int();
        dummy2_int();
    });
}

fn dummy_int() {
    HANDLERS.call(0)
}
fn dummy2_int() {
    HANDLERS.call(1)
}