An interface, checked by the contract's rules (programs.md, "Interfaces
that are refused"): returned when it is accepted, else InterfaceError
(interface-malformed, naming the first field at fault). ai: an AI
function's, whose shapes may carry lmcc's other keywords.
An interface, checked by the contract's rules (programs.md, "Interfaces that are refused"): returned when it is accepted, else
InterfaceError(interface-malformed, naming the first field at fault).ai: an AI function's, whose shapes may carry lmcc's other keywords.