Ident-option
Fixtype of optional identifiers.
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 → ident-option-none
- Represents that no ident-option is available, i.e., Nothing or None.
- :some → ident-option-some
- An available ident-option, i.e., Just val or Some val.
Identifiers are defined in ident.
Subtopics
- Ident-option-fix
- Fixing function for ident-option structures.
- Ident-option-case
- Case macro for the different kinds of ident-option structures.
- Ident-option-equiv
- Basic equivalence relation for ident-option structures.
- Ident-optionp
- Recognizer for ident-option structures.
- Ident-option-some
- An available ident-option, i.e., Just val or Some val.
- Ident-option-none
- Represents that no ident-option is available, i.e., Nothing or None.
