Maybe-fgl-generic-rule
Option type; fgl-generic-rule or nil.
This is an option type introduced by fty::defoption.
Note that defoption is just a wrapper for defflexsum, so there are :none and :some member
types, a case macro, and so forth.
Member Types
- :none → maybe-fgl-generic-rule-none
- Represents that no maybe-fgl-generic-rule is available, i.e., Nothing or None.
- :some → maybe-fgl-generic-rule-some
- An available maybe-fgl-generic-rule, i.e., Just val or Some val.
Subtopics
- Maybe-fgl-generic-rule-fix
- Fixing function for maybe-fgl-generic-rule structures.
- Maybe-fgl-generic-rule-equiv
- Basic equivalence relation for maybe-fgl-generic-rule structures.
- Maybe-fgl-generic-rule-case
- Case macro for the different kinds of maybe-fgl-generic-rule structures.
- Maybe-fgl-generic-rule-some
- An available maybe-fgl-generic-rule, i.e., Just val or Some val.
- Maybe-fgl-generic-rule-none
- Represents that no maybe-fgl-generic-rule is available, i.e., Nothing or None.
- Maybe-fgl-generic-rule-p
- Recognizer for maybe-fgl-generic-rule structures.
