Module utils

Utility types for the cross-contract calling API.

Structs

• Argument
  A single argument and its reference to a known value.
• ArgumentList
  An argument list.
• ArgumentListEnd
  The end of an argument list.
• ReturnType
  Represents a return type.
• Set
  A parameter that has been set to some value.
• Unset
  A parameter that has not been set, yet.

Traits

• Unwrap
  Implemented by Set and Unset in order to unwrap their value.

Type Aliases

• ArgsList
  Minor simplification of an argument list with a head and rest.
• EmptyArgumentList
  An empty argument list.