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  • Certificates

Certificate-option

Fixtype of optional certificates.

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 → certificate-option-none
Represents that no certificate-option is available, i.e., Nothing or None.
:some → certificate-option-some
An available certificate-option, i.e., Just val or Some val.

Subtopics

Certificate-option-fix
Fixing function for certificate-option structures.
Certificate-option-equiv
Basic equivalence relation for certificate-option structures.
Certificate-option-case
Case macro for the different kinds of certificate-option structures.
Certificate-option-some
An available certificate-option, i.e., Just val or Some val.
Certificate-option-none
Represents that no certificate-option is available, i.e., Nothing or None.
Certificate-optionp
Recognizer for certificate-option structures.