Macro lock_order::lock

lock!() { /* proc-macro */ }

Lock one or more locks at a time.

This takes multiple lock arguments (with an optional mut flag) and creates a single let expression binding the .lock().unwrap() into variables of the same name as the last identifier in the lock expression. This means that if something is passed such as:

lock!(mut self.locks.connections);

Then the output will be something similar to:

let (mut connection) = (self.locks.connections.lock().unwrap());