If a signal only has a single slot connected, we could allow that arguments are moved into the operator() and then forwarded into the slot. This might open up some interesting use-cases, where the signal consumes the argument by taking ownership. Since we can't have several slots taking ownership of the same thing, we would need a new type of signal that only allows a single slot to be connected.
If a signal only has a single slot connected, we could allow that arguments are moved into the
operator()and then forwarded into the slot. This might open up some interesting use-cases, where the signal consumes the argument by taking ownership. Since we can't have several slots taking ownership of the same thing, we would need a new type of signal that only allows a single slot to be connected.This issue was spawned from #4