• Top
    • Documentation
    • Books
    • Boolean-reasoning
    • Projects
      • Apt
      • Zfc
      • Acre
      • Milawa
      • Smtlink
      • Abnf
      • Vwsim
      • Isar
      • Pfcs
      • Wp-gen
      • Dimacs-reader
      • Legacy-defrstobj
      • Proof-checker-array
      • Soft
      • C
      • Farray
      • Rp-rewriter
      • Riscv
      • Instant-runoff-voting
      • Imp-language
      • Sidekick
      • Leftist-trees
      • Java
      • Taspi
      • Bitcoin
      • Des
      • Ethereum
      • X86isa
      • Sha-2
      • Yul
      • Zcash
      • Proof-checker-itp13
      • Regex
      • ACL2-programming-language
      • Json
      • Jfkr
      • Equational
      • Cryptography
      • Poseidon
      • Where-do-i-place-my-book
      • Axe
      • Aleo
        • Aleobft
          • Correctness
          • Definition
            • Initialization
            • Transitions
            • States
              • Committees
              • System-states
              • Certificates
              • Messages
              • Transactions
              • Proposals
                • Proposal
                • Props-with-author+round
                • Props-with-round
                • Prop-set-unequivp
                • Proposal-option
                  • Proposal-option-fix
                  • Proposal-option-case
                  • Proposal-option-equiv
                  • Proposal-option-some
                  • Proposal-option-none
                    • Make-proposal-option-none
                    • Change-proposal-option-none
                  • Proposal-optionp
                • Prop-set-none-author-p
                • Prop-set-all-author-p
                • Proposal-set
              • Validator-states
              • Blocks
              • Addresses
            • Events
            • Reachability
          • Library-extensions
        • Aleovm
        • Leo
      • Bigmems
      • Builtins
      • Execloader
      • Solidity
      • Paco
      • Concurrent-programs
      • Bls12-377-curves
    • Debugging
    • Std
    • Community
    • Proof-automation
    • Macro-libraries
    • ACL2
    • Interfacing-tools
    • Hardware-verification
    • Software-verification
    • Math
    • Testing-utilities
  • Proposal-option

Proposal-option-none

Represents that no proposal-option is available, i.e., Nothing or None.

This is a product type, introduced by fty::defoption in support of proposal-option.

This is an atomic/empty structure; it has no fields.

Subtopics

Make-proposal-option-none
Basic constructor macro for proposal-option-none structures.
Change-proposal-option-none
Modifying constructor for proposal-option-none structures.