cairo_lang_sierra::extensions::modules

Module coupon

source

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§

Functions§