README.md

interrupt-ref-cell

A RefCell for sharing data with interrupt handlers or signal handlers on the same thread.

use interrupt_ref_cell::{InterruptRefCell, LocalKeyExt};
 
thread_local! {
    static X: InterruptRefCell<Vec<i32>> = InterruptRefCell::new(Vec::new());
}
 
fn interrupt_handler() {
    X.with_borrow_mut(|v| v.push(1));
}

X.with_borrow(|v| {
    // Raise an interrupt
    raise_interrupt();
    assert_eq!(*v, vec![]);
});
 
// The interrupt handler runs
 
X.with_borrow(|v| assert_eq!(*v, vec![1]));

For API documentation, see the docs.

License

Licensed under either of

• Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.