* Bank: Return nonce pubkey/account from `check_tx_durable_nonce`
* Forward account with HashAgeKind::DurableNonce
* Add durable nonce helper for HashAgeKind
* Add nonce util for advancing stored nonce in runtime
* Advance nonce in runtime
* Store rolled back nonce account on TX InstructionError
* nonce: Add test for replayed InstErr fee theft
* Rework transaction processing result forwarding
Durable nonce prereq
* Add Durable Nonce program API
* Add runtime changes for Durable Nonce program
* Register Durable Nonce program
* Concise comments and bad math
* Fix c/p error
* Add rent sysvar to withdraw ix
* Remove rent exempt required balance from Meta struct
* Use the helper
* Fix bank hash not changing when no internal state has changed
* Fix unnecessary call to hash_internal_state
* Add blockhash into the bank_hash
* Add blockhash into the bank_hash and update tests
* Refactor accounts_db slot_hashes
* More clarity in comments
* Add clippy suggestion
* Grammar
* Fix compile after clippy made me break it
* Schooled by clippy
* credit_only_credits_forwarding
* whack transfer_now()
* fixup
* bench should retry the airdrop TX
* fixup
* try to make bench-exchange a bit more robust, informative
* collect rent from credit debit accounts
* collect rent from credit only account
* rent_collector now can deduct partial rent + no mem copy + improved design
* adding a test to test credit only rent
* add bank level test for rent deduction
* add test to check if hash value changes or not
* adding test scenario for lamport circulation
* collect rent from credit-debit account
* collect rent from credit only account
* improved design for rent collection
* only process if collected rent is non zero
* rent_collector now can deduct partial rent + no mem copy
* adding a test to test credit only rent
* add bank level test for rent deduction
* add test to check if hash value changes or not
* adding test scenario for lamport circulation
* combining rent debtors into credit only locks
Summary of Changes:
This change adds functionality to randomize tx execution for every entry. It does this by implementing OrderedIterator that iterates tx slice as per the order specified. The order is generated randomly for every entry.
* change paths to something accounts_db (the singleton) owns, fixes SIGILL
* fail deserialize if paths don't work
serialize paths, too
* test that paths are populated from a bank snapshot
* runtime: Add bench for accounts::hash_internal_state
* fixup! cargo fmt
* fixup! cargo clippy
* fixup! Use a more representitive number of accounts
* fixup! More descriptive name for accounts creation helper
