Module ruspiro_lock::datalock

Data Lock

Enable exclusive access to data guarded by a cross core atomic lock

Example

static DATA: DataLock<u32> = DataLock::new(0);
 
fn main() {
    if let Some(mut data) = DATA.try_lock() {
        *data = 20;
    }
    // once the data goes ot of scope the lock will be released
    if let Some(data) = DATA.try_lock() {
        println!("data: {}", *data);
     
        // another lock should fail inside this scope
        assert_eq!(DATA.try_lock(), None);
    }
}

Structs

DataLock	An exclusive access lock around the given data
TryDataLock	Result of trying to access the data using try_lock on the data lock If the result goes out of scope the lock is released