Module coupon

Structs

CouponBuyLibfunc

Libfunc for buying a coupon for a function.

CouponConcreteType

Concrete type information for Coupon<function>.

CouponRefundLibfunc

Libfunc for getting a refund for an unused coupon. The refund is the cost of the function and it is added back to the gas wallet.

CouponType

Coupon type Coupon<function> (function::Coupon) which represents that the cost of a function was paid, without calling the function yet.

Enums

CouponConcreteLibfunc

CouponLibfunc

Functions

coupon_ty

Returns the type Coupon<func>.