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• Values

Value-list-result

Fixtype of lists of values and errors.

This is a sum-of-products (i.e., union) type, introduced by fty::defflexsum.

Members

:ok → value-list-result-ok

:err → value-list-result-err

Theorem: not-errorp-when-value-listp

(defthm not-errorp-when-value-listp
  (implies (value-listp x)
           (not (errorp x))))

Subtopics

Value-list-result-fix

Fixing function for value-list-result structures.

Value-list-result-equiv

Basic equivalence relation for value-list-result structures.

Value-list-result-ok

Value-list-result-err

Value-list-resultp

Recognizer for value-list-result structures.

Value-list-result-kind

Get the kind (tag) of a value-list-result structure.