! @brief check whether a string is UTF-8 encoded The function checks each byte of a string whether it is UTF-8 encoded. The result of the

Disconnects a previously connected function WARNING: While this function is marked with noexcept, it *may* terminate the program if it is not possibl

Disconnects all previously connected functions WARNING: While this function is marked with noexcept, it *may* terminate the program if it is not poss

* Disconnect all previously connected functions. * * All currently active ConnectionHandles that belong to this Signal will no * longer

@brief For non-C++, managed languages (having a VM) prints a non-native back-trace For example, the flutter frontend implements this to get a dart bac