Function parseOptionalString

src/tools/ecode/plugins/debugger/dap/protocol.cpp:26–32

}

std::optional<std::string> parseOptionalString( const json& value, const std::string_view& name ) {
	if ( !value.contains( name ) || value[name].is_null() || value[name].empty() ||
		 !value[name].is_string() ) {
		return std::nullopt;
	}
	return value[name].get<std::string>();
}

template <typename T>
std::optional<T> parseOptionalObject( const json& value, const std::string_view& name ) {