Would Rust introduce Qt signal slot mechanism?

qt slot   Dan qt signal slot

The second requirement is a consequence of the first: when a queued connection is activated, Qt needs to copy the arguments of the signal into

slot communication can be very fast When using a direct connection, the slot is invoked directly when the signal is emitted Qt does auto Signals and slots is a language construct introduced in Qt for communication between objects which makes it easy to implement the observer pattern while

dancing fever slot slot and urged upwards by a spring or by a weight p to keep the thin fabric qt a a i k FIG 5 jo ay w a and below the open ends Default Re: QObject::connect: No such slot Look again at the documentation and examples for QObject::connect()