Add encoder hook for std::tuple

LibCBOR/Include/CBOR/EncoderHooks.hpp

@@ -0,0 +1,20 @@
+#ifndef LIBCBOR_ENCODERHOOKS_HPP
+#define LIBCBOR_ENCODERHOOKS_HPP
+
+#include "Encoder.hpp"
+
+#include <tuple>
+
+namespace CBOR
+{
+    template <typename... Args>
+    constexpr
+    void EncodeHook(CBOR::Encoder &encoder, const std::tuple<Args...> &tuple)
+    {
+        std::apply([&encoder] (const auto &...args) {
+            encoder.EncodeArray(args...);
+        }, tuple);
+    }
+}
+
+#endif // LIBCBOR_ENCODERHOOKS_HPP