Int64ToUint32 safely converts an Int64 to uint32 using cast and checks for overflow.

IntToUint8 safely converts an int to uint8 using cast and checks for overflow.

Uint64ToInt64 safely converts a uint64 to int64 using cast and checks for overflow.

Uint64ToUint32 safely converts an uint64 to uint32 using cast and checks for overflow.

Uint64ToUint8 safely converts an int64 to uint8 using cast and checks for overflow.