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fix: Improve Invariant documentation to emphasize that "after" is never null

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- Expand the description in InvariantChecker_PROTOTYPE::visitEntry.
- Add an explicit assertion in "XRPLNotCreated::visitEntry".
This commit is contained in:
Ed Hennis
2026-05-28 23:32:28 -04:00
parent f9551ac5ca
commit 88b81ee66e
2 changed files with 28 additions and 20 deletions
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10
include/xrpl/tx/invariants/InvariantCheck.h
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@@ -65,9 +65,13 @@ public:
/**
* @brief called for each ledger entry in the current transaction.
*
* @param isDelete true if the SLE is being deleted
* @param before ledger entry before modification by the transaction
* @param after ledger entry after modification by the transaction
* @param isDelete true if the SLE is being deleted.
* @param before ledger entry before modification by the
* transaction.
* @param after ledger entry after modification by the transaction.
* `after` IS NEVER NULL. `isDelete` is the only correct way to check for deletions.
* Check for null defensively, but do not make any logic decisions based on whether `after` is
* set, because it will always be set.
*/
void
visitEntry(