Go Ethereum encode types.Transaction as hex

Question

I have a types.Transaction object.

How can I encode this to receive the raw transaction hex?

Something like this:

0xf305d719000000000000000000000000a6331220bfb0b1ad6ff6bea2b983fa15375dd1f1000000000000000000000000000000000000000000000000000000003b9aca00000000000000000000000000000000000000000000000000000000001dcd65000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000b63d434fafc6240e928928f27cdfcec90eba69d60000000000000000000000000000000000000000000000000000000061f4d7e8

Answer 1

You can use Transaction.MarshalBinary to obtain the rlp encoded raw transaction and then use common.Bytes2Hex to create the hex string.