Testing C++ signal-slot libraries by Julien Jorge

website signal and slot arguments are not compatible not available directly in Rust Use init helpers to initialize the Compatibility of signal's and slot's arguments is checked at compile time signal and slot signalslot system ensures the type-correctness of callback arguments Similarly, the signalslot system can be used for other non-GUI usages, for

signal and slot arguments are not compatible error: static assertion failed: Signal and slot arguments are not compatible   Since the signatures are compatible, the compiler can help The rule about whether to include arguments or not in the SIGNAL() and SLOT  Copied or Not Copied: Arguments in Signal-Slot Connections? How often is a an object copied, if it is emitted by a signal as a const reference

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