• Top
  • Documentation
  • Books
  • Boolean-reasoning
  • Projects
  • Debugging
  • Std
  • Proof-automation
  • Macro-libraries
  • ACL2
  • Interfacing-tools
  • Hardware-verification
  • Software-verification
    • Kestrel-books
      • Crypto-hdwallet
      • Apt
      • Error-checking
      • Fty-extensions
        • Defbyte
        • Defresult
        • Defsubtype
        • Defset
        • Specific-types
        • Defflatsum
        • Deflist-of-len
        • Pos-list
        • Defbytelist
        • Defbyte-standard-instances
        • Defomap
        • Deffixtype-alias
        • Defbytelist-standard-instances
        • Defunit
        • Byte-list
        • Byte
        • Pos-option
        • Nibble
        • Nat-option
        • String-option
        • Byte-list20
        • Byte-list32
        • Byte-list64
        • Pseudo-event-form
        • Natoption/natoptionlist
        • Nati
        • Character-list
        • Nat/natlist
        • Maybe-string
        • Nibble-list
        • Natoption/natoptionlist-result
        • Nat/natlist-result
        • Nat-option-list-result
        • Set
        • String-result
        • String-list-result
        • Nat-result
          • Nat-result-fix
          • Nat-result-equiv
          • Nat-resultp
          • Nat-result-ok
          • Nat-result-err
          • Nat-result-kind
        • Nat-option-result
        • Nat-list-result
        • Maybe-string-result
        • Integer-result
        • Character-result
        • Character-list-result
        • Boolean-result
        • Map
        • Bag
        • Pos-set
        • Hex-digit-char-list
        • Dec-digit-char-list
        • Nat-option-list
        • Symbol-set
        • String-set
        • Pseudo-event-form-list
        • Nat-set
        • Oct-digit-char-list
        • Bin-digit-char-list
        • Bit-list
      • Isar
      • Kestrel-utilities
      • Soft
      • Bv
      • Imp-language
      • Event-macros
      • C
      • Java
      • Bitcoin
      • Ethereum
      • Yul
      • Zcash
      • ACL2-programming-language
      • Prime-fields
      • Json
      • Syntheto
      • File-io-light
      • Number-theory
      • Cryptography
      • Lists-light
      • Builtins
      • Axe
      • Solidity
      • Helpers
      • Htclient
      • Typed-lists-light
      • Arithmetic-light
    • X86isa
    • Axe
    • Execloader
  • Math
  • Testing-utilities

• Fty-extensions
• Specific-types

Nat-result

Fixtype of errors and natural numbers.

This is a sum-of-products (i.e., union) type, introduced by fty::defflexsum.

Members

:ok → nat-result-ok

:err → nat-result-err

Subtopics

Nat-result-fix

Fixing function for nat-result structures.

Nat-result-equiv

Basic equivalence relation for nat-result structures.

Nat-resultp

Recognizer for nat-result structures.

Nat-result-ok

Nat-result-err

Nat-result-kind

Get the kind (tag) of a nat-result structure.