Getting token mint address from token_transfer instrcution

[majidmohsenifar]

Hi, thank you for such a great package
I have a question about how to get the token name or mint address from
token_transfer instruction, I could get the amount, source address, destination address and owner address,
but I need the token name or mint address, I would appreciate it if you could help me with that.

tokenInst, _ := token.DecodeInstruction(instruction.ResolveInstructionAccounts(&solTx.Message), instruction.Data)
	if tokenInst.TypeID.Uint8() == token.Instruction_Transfer {
		tokenTransfer, _ := tokenInst.Impl.(*token.Transfer)
		fmt.Println("amount",  *tokenTransfer.Amount)
		fmt.Println("owner", tokenTransfer.GetOwnerAccount().PublicKey.String())
		fmt.Println("sourceAccount", tokenTransfer.GetSourceAccount().PublicKey.String())
		fmt.Println("DestinationAccount", tokenTransfer.GetDestinationAccount().PublicKey.String())
                //TODO get the coin name or mint address
                fmt.Println("mint address", "how to get this?")
                fmt.Println("coin name", "how to get this?")
	}