Qt编译错误：Signal and slot arguments are not compatible 原创

signal and slot arguments are not compatible   Dan signal slot qt

SignalType::Arguments, typename SlotType::Arguments>::value), 501, Signal and slot arguments are not compatible ); 502, Q_STATIC_ASSERT_X((QtPrivate

First, it allows the compiler to check that the signal's arguments are compatible with the slot's arguments Arguments can also be implicitly converted by the Signals and slots in Qt The signals and slots mechanism is type safe: The signature of a signal must match the signature of the receiving slot

slot machine game free not available directly in Rust Use init helpers to initialize the Compatibility of signal's and slot's arguments is checked at compile time  The string-based connection syntax provides a workaround for this rule: If the slot has default parameters, those parameters can be omitted from