Filepath-option
Fixtype of optional file paths.
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 → filepath-option-none
- Represents that no filepath-option is available, i.e., Nothing or None.
- :some → filepath-option-some
- An available filepath-option, i.e., Just val or Some val.
Subtopics
- Filepath-option-fix
- Fixing function for filepath-option structures.
- Filepath-option-case
- Case macro for the different kinds of filepath-option structures.
- Filepath-option-equiv
- Basic equivalence relation for filepath-option structures.
- Filepath-option-some
- An available filepath-option, i.e., Just val or Some val.
- Filepath-option-none
- Represents that no filepath-option is available, i.e., Nothing or None.
- Filepath-optionp
- Recognizer for filepath-option structures.
