Crate agenda [−] [src]
Convenient collection that allows safe mutation during iteration
Agenda
offers queue-like functionality but has interior mutability to
permit pushing and popping inside a for-loop.
use agenda::Queue; fn iter(queue: Queue<String>) { for item in queue.iter() { match item.as_str() { "three" => queue.push(String::from("two")), "two" => queue.push(String::from("one")), "one" => queue.push(String::from("zero")), _ => {}, } } }
Structs
Queue |
A queue which can be modified while being iterated through. |