Coin/Token API comparison

Use this appendix as a quick reference to compare the API of the coin and token modules.

Function	Coin	Token	Note
mint	+	+	Requires TreasuryCap
burn	+	+	Requires TreasuryCap
join	+	+	Public
split	+	+	Public
zero	+	+	Public
destroy_zero	+	+	Public
keep	-	+	Send token to sender, not required for coin due to lack of transfer restrictions
transfer	+	[protected]	Coin is transferable by default, token requires authorization
to_balance/to_coin	+	[protected]	Token can be converted to_coin, requires authorization
from_balance/from_coin	+	[protected]	Token can be created from_coin, requires authorization
spend	-	[protected]	Token can be spent, requires authorization