Crate with_api[−][src]
Expand description
With_api
A simple set of macros for the ergonomic shinking of scope.
Examples
use with_api::mut_with;
let protec: Mutex<HashMap<usize, String>> =
Mutex::new(Vec::new().into_iter().collect());
// critical section minimised.
mut_with!(protec.lock().unwrap(), |db| {
let _ = db.insert(42, "meaning of life".to_string());
assert!(!db.is_empty());
});