Var-sinfo-option
Fixtype of optional static information about variables.
This is an option type introduced by fty::defoption.
Note that defoption is just a wrapper for fty::defflexsum, so there are :none and :some member
types, a case macro, and so forth.
Member Types
- :none → var-sinfo-option-none
- Represents that no var-sinfo-option is available, i.e., Nothing or None.
- :some → var-sinfo-option-some
- An available var-sinfo-option, i.e., Just val or Some val.
Subtopics
- Var-sinfo-option-fix
- Fixing function for var-sinfo-option structures.
- Var-sinfo-option-equiv
- Basic equivalence relation for var-sinfo-option structures.
- Var-sinfo-option-case
- Case macro for the different kinds of var-sinfo-option structures.
- Var-sinfo-option-some
- An available var-sinfo-option, i.e., Just val or Some val.
- Var-sinfo-option-none
- Represents that no var-sinfo-option is available, i.e., Nothing or None.
- Var-sinfo-optionp
- Recognizer for var-sinfo-option structures.
