* More app-friendly event description

* change origin -> owner

* checked all decl_event! and changed decriptions.

* annotated parameter names for remaining events

* Fixes and tests

* Don't set subs be re-registered.

Also allow subs to de-register themselves and collect the deposit.

Also allow individual registering and removal of subs.

* Make it build

* Update frame/identity/src/lib.rs

Co-authored-by: joe petrowski <[email protected]>

* Tests

* Add benchmarks

* Add some reasonable weights

* Docs

Co-authored-by: joe petrowski <[email protected]>

* seal: Do not allow transfers to bring total balance below subsistence deposit

This also reworks the rent system to take the total balance into account
when evaluating whether the account is above the subsistence deposit.

* Fix nits from review

* Fix typo

* Do not enforce subsistence when called from EOA

* Rename CallOrigin to TransactorKind

* Add debug asserts to check the invariants of a plain account transactor

* Fix typo

Co-authored-by: Sergei Shulepov <[email protected]>

Co-authored-by: Sergei Shulepov <[email protected]>

* Transition getter functions to not use scratch buffer

* Remove scratch buffer from ext_get_storage

* Remove scratch buffer from ext_call

* Remove scratch buffer from ext_instantiate

* Add ext_input and remove scratch buffer

* Rework error handling (changes RPC exposed data)

* ext_return passes a flags field instead of a return code
	* Flags is only for seal and not for the caller
	* flags: u32 replaced status_code: u8 in RPC exposed type
* API functions use a unified error type (ReturnCode)
* ext_transfer now traps on error to be consistent with call and instantiate

* Remove the no longer used `Dispatched` event

* Updated inline documentation

* Prevent skipping of copying the output for getter API

* Return gas_consumed from the RPC contracts call interface

* Updated COMPLEXTITY.md

* Rename ext_gas_price to ext_weight_to_fee

* Align comments with spaces

* Removed no longer used `ExecError`

* Remove possible panic in `from_typed_value`

* Use a struct as associated data for SpecialTrap::Return

* Fix nits in COMPLEXITY.md

* Renamed SpecialTrap to TrapReason

* Fix test

* Finish renaming special_trap -> trap_reason

* Remove no longer used get_runtime_storage

* fixup! Remove no longer used get_runtime_storage

* Removed tabs for comment aligment

* Start adding weight info

* More weightinfo

* finish weight info

* more fixes

* inital update of node runtime

* fix the rest of the compilation

* update balances

* add docs

* fix balances tests

* Fix more tests

* Fix compile

* Fix pallet-evm tests

* Use frame_system as default ident.

* Remove unused 'frame_system' to 'system' renaming.

* Fix construct_runtime_ui tests.

* Rename system to frame_system in sudo/utility pallet test.

* Bump runtime impl_version.

* Update formatting.

Those are way too hard to audit and make only sense with specific
chains. They shouldn't be in the core API.

* seal: Refactor ext_gas_price

* Remove seals dependency on pallet_transaction_payment
* Add weight as an argument to ext_gas_price

* Fixed documentation nits from review

* Do not use unchecked math even in test code

* Add a simple direct storage access module

* WIP

* Completely migrate to the transactional system.

* Format

* Fix wasm compilation

* Get rid of account_db module

* Make deposit event eager

* Make restore_to eager

* It almost compiles.

* Make it compile.

* Make the tests compile

* Get rid of account_db

* Drop the result.

* Backport the book keeping.

* Fix all remaining tests.

* Make it compile for std

* Remove a stale TODO marker

* Remove another stale TODO

* Add proof for `terminate`

* Remove a stale comment.

* Make restoration diverging.

* Remove redudnant trait: `ComputeDispatchFee`

* Update frame/contracts/src/exec.rs

Co-authored-by: Alexander Theißen <[email protected]>

* Introduce proper errors into the storage module.

* Adds comments for contract storage module.

* Inline `ExecutionContext::terminate`.

* Restore_to should not let sacrifice itself if the contract present on the stack.

* Inline `transfer` function

* Update doc - add "if succeeded"

* Adapt to TransactionOutcome changes

* Updates the docs for `ext_restore_to`

* Add a proper assert.

* Update frame/contracts/src/wasm/runtime.rs

Co-authored-by: Alexander Theißen <[email protected]>

Co-authored-by: Alexander Theißen <[email protected]>
Co-authored-by: Alexander Theißen <[email protected]>

* impl filter in origin

* remove IsCallable usage. Breaking: utility::batch(root, calls) no longer bypass BasicCallFilter

* rename BasicCallFilter -> BaseCallFilter

* refactor code

* Apply suggestions from code review

Co-authored-by: Kian Paimani <[email protected]>

* remove forgotten temporar comment

* better add suggestion in another PR

* refactor: use Clone instead of mem::replace

* fix tests

* fix tests

* fix tests

* fix benchmarks

* Make root bypass filter in utility::batch

* fix unused imports

Co-authored-by: Kian Paimani <[email protected]>

* Deprecate FunctionOf and remove users

* Remove unused import

* Don't store the storage size offset in the contract itself.

* Clean the AccountDb code a bit

* Use `storage_size: 0` when creating AliveContractInfo

* Count empty storage items.

* Update frame/contracts/src/account_db.rs

Co-authored-by: Nikolay Volf <[email protected]>

* Use more clear wording.

Co-authored-by: Alexander Theißen <[email protected]>

* Change the order of decrement and increment for storage size

Co-authored-by: Nikolay Volf <[email protected]>
Co-authored-by: Alexander Theißen <[email protected]>

* Add notes about safe uses of twox

* Update frame/grandpa/src/lib.rs

Co-authored-by: Nikolay Volf <[email protected]>

* Update frame/elections/src/lib.rs

* Apply suggestions from code review

Co-authored-by: Gavin Wood <[email protected]>
Co-authored-by: Nikolay Volf <[email protected]>

* Emit a PaymentParameters event once per block

This contains per-block paramaters need to calculate
fees off-chain.

* Add WeightToFee trait

* Add documentation to polynomial types

* Ignore pseudo code snippet for doc tests

* Use `Mul` implementation of Perbill

* Add tests for WeightToFeePolynomial

* Revert "Emit a PaymentParameters event once per block"

This reverts commit 6c4763baff3d8179676a3c1660fe7063fd56a8ca.

Co-authored-by: Gavin Wood <[email protected]>

* Only check single extrinsics weight limit in validate_transaction.

* Add missing parameter to all pallets.

* Add tests, fix default configuration.

* Bump spec version.

* Use AvailableBlockRation to calculate MaxExtrinsicWeight

* Introduce `BlockExectionWeight` and `ExtrinsicBaseWeight`

* Add new traits everywhere

* Missed one update

* fix tests

* Update `check_weight` logic

* introduce `max_extrinsic_weight` function

* fix + add tests

* format nits

* remove println

* make test a bit more clear

* Remove minimum weight

* newlines left over from find/replace

* Fix test, improve clarity

* Fix executor tests

* Extrinsic base weight same as old `MINIMUM_WEIGHT`

* fix example test

* Expose constants

* Add test for full block with operational and normal

* Initiate test environment with `BlockExecutionWeight` weight

* format nit

* Update frame/system/src/lib.rs

Co-Authored-By: Kian Paimani <[email protected]>

* Replace `TransactionBaseFee` with `ExtrinsicBaseWeight` (#5761)

* Replace `TransactionBaseFee` with `ExtrinsicBaseFee`

* Fix stuff

* Fix and make tests better

* Forgot to update this test

* Fix priority number in test

* Remove minimum weight from merge

* Fix weight in contracts

* remove `TransactionBaseFee` from contract tests

* Let `register_extra_weight_unchecked` go past `MaximumBlockWeight`

* address feedback

Co-authored-by: Kian Paimani <[email protected]>

Co-Authored-By: Tomasz Drwięga <[email protected]>
Co-Authored-By: Sergei Pepyakin <[email protected]>

* enum Pays for PaysFee

* Fix doc test

* Update bin/node/executor/tests/basic.rs

* Update bin/node/executor/tests/basic.rs

* Migrate away from SimpleDispatchInfo

* Fix imports

* Better doc

* Update lib.rs

Co-authored-by: Shawn Tabrizi <[email protected]>

Co-Authored-By: thiolliere <[email protected]>

Co-Authored-By: Kian Paimani <[email protected]>

* Move contracts wasm test code into separate files

* Move crypto_hashes into a separate file

* Load wasm code at runtime

* Move wasm files

* Fix wasm formatting

* Update crypto_hashes file

* Refactor SignedExtension

* Move DispatchInfo Associated type to Dispatchable
* Bound Call: Dispatchable
* Pass PostDispatchInfo to post_dispatch
* Pass DispatchInfo by reference to avoid clones

* Whitespace fix

Co-Authored-By: Tomasz Drwięga <[email protected]>

* Style changes from code review

Co-Authored-By: Kian Paimani <[email protected]>

* Only decalre in test mod to remove warning

* Deduplicate Call definition

* Bound frame_system::trait::Call by Dispatchable

* Introduce DispatchInfoOf type alias

* Whitespace fix from review

Co-Authored-By: Bastian Köcher <[email protected]>

Co-authored-by: Tomasz Drwięga <[email protected]>
Co-authored-by: Kian Paimani <[email protected]>
Co-authored-by: Bastian Köcher <[email protected]>

* Don't populate runtime events in genesis

* typo

* Change to block zero

* Fix vesting tests

* Update frame/system/src/lib.rs

Co-Authored-By: Bastian Köcher <[email protected]>

* Update frame/system/src/lib.rs

Co-Authored-By: Bastian Köcher <[email protected]>

* Add test

* Fix test

* Fix contract tests

* Fix phragmen tests

* Fix Generic Assets Tests

* Fix offences tests

* Fix im-online

* fix recovery

* Fix utility tests

* Shorter

* Use ext

Co-authored-by: Bastian Köcher <[email protected]>

* Disallow default weight

* Fix build and test

* Fix tests

* Fix another beloved ui test.

* fix beloved trybuild tests

* fix treasury?

* Final test fix

* Fix build

* Fix another one

* Fix

* More doctest fix

* contracts: Remove OnKilledAccount implementation

Contracts now longer rely on this callback to tell them when they
are removed. Instead, they can only self destruct  using `ext_terminate`.

* Fix account removal test

* Fix account storage removal

* Adds new event phase `Initialization`

Every event that was deposited inside of `on_initialize` was assigned to
the `ApplyExtrinsic(0)` phase which wasn't correct. This pr introduces a
new phase `Initialization`. This is the new phase while initializing
a block. After initialization we switch to `ApplyExtrinsic(N)` and at
the end to `Finalization` as before.

* Set `ExecutionPhase` in `initialize`

* Increment `spec_version`

* Implement ext_ hashes for contracts (issue #5258)

* load cryto hash .wat from raw string literal instead of file

* update .wat contents for testing crypto hashes

* remove unnecessary 'static

* fix bug in input (call_indirect required 1+ at least it seems)

* no longer use scratch buffer for crypto hash functions

* improve doc comments of ext_ hash functions

* remove unnecessary comment in .wat test file

* add return value (const 0) to contract test to hopefully enable result buffer

* fix bug in contract assertion

* implement proper output_len in contract

* implement proper test for crypto hashes

* bump spec_version 238 -> 239

* fix COMPLEXITY description

* remove final invalid instances of scratch buffer from docs

* Remove migration code.

* Fix cargo

* Bump spec version

With this patch forward this will be the only way for
a contract to destroy itself. This patch therefore changes
the semantics of all other contract initiated balance
transfers to fail if they would bring the caller below the
existential deposit.

* System.BlockHash

* Fix hash

* Introduce K/V iteration in all _concat maps

Also move across:
- System.Account (blake2_128_concat)
- Balances.Locks (twox_64_concat)
- ElectionsPhragmen.VotesOf (twox_64_concat)
- ElectionsPhragmen.StakeOf (twox_64_concat)
- Identity.IdentityOf (twox_64_concat)
- Identity.SubsOf (twox_64_concat)
- Society.Payouts (twox_64_concat)
- Session.NextKeys (twox_64_concat)
- Identity.SuperOf (blake2_128_concat)
- Session.KeyOwner (blake2_128_concat)
- Society.SuspendedCandidates (twox_64_concat)
- Society.SuspendedMembers (twox_64_concat)
- Society.Vouching (twox_64_concat)
- Society.Strikes (twox_64_concat)
- System.EventTopics
- Balances.Account

* Build fixes

* Ensure migration happens in correct order

* Staking.*

* Vesting.* Offences.*

* Democracy.*

* Babe.* Collective.*

* Grandpa.*

* Assets.* Benchmark.* Contracts.* Elections.* Asset.* Nicks.*

Also introduce real account list

* ImOnline.*

* Treasury.*

* Recovery.*

* Final bits.

* Docs

* Fix one test

* Fix test

* All passing except the UI tests

* Remove linked_map part 1

* Remove linked_map

* Some iterator utils for double maps.

* Remove old migrations

* Introduce tombstone for LinkedMap type

* Migration for genesis hash

* Fix build

* Fix hash

* Rename Map is_linked -> unused, keeping backwards compat (#5256)

* Update frame/balances/src/lib.rs

Co-Authored-By: Shawn Tabrizi <[email protected]>

* Update frame/elections/src/lib.rs

Co-Authored-By: Shawn Tabrizi <[email protected]>

* Remove old migration code.

* Update frame/system/src/lib.rs

Co-Authored-By: Shawn Tabrizi <[email protected]>

* Update bin/node/runtime/src/lib.rs

Co-Authored-By: Shawn Tabrizi <[email protected]>

* Fix hash

* fix session migration

* Fix watning

Co-authored-by: Jaco Greeff <[email protected]>
Co-authored-by: Shawn Tabrizi <[email protected]>
Co-authored-by: Robert Habermeier <[email protected]>

* contracts: Add ext_transfer call

This call allows contracts to send balance to any account
contract or not. Previously, the only way to do that was
though ext_call.

* Apply suggestions from code review

Co-Authored-By: Nikolay Volf <[email protected]>

* The define_env! macro does not allow for trailing comma

* Update frame/contracts/src/exec.rs

Co-Authored-By: Nikolay Volf <[email protected]>

* Bump spec version

* Do not use nested gas meter

* Use explicit 0 or 1 as return value

* Remove superflous intermediate binding

Co-authored-by: Nikolay Volf <[email protected]>

* Assign unique storage names to pallets.

* Bump spec

* Upgrade logic for finality tracker (untested)

* Logic for migrating Identity (untested)

* Logic for migrating transaction-payment

* Fix tests

* Fix `decl_storage` build

* Contract -> Contracts

* Update Cargo.lock

* bump spec

* update migration

* Fix merge error

* Migration for contracts

* Remove serde

* Remove some illegal spaces and Options

* Fix types in identity.

* Minor variable rename

Co-authored-by: Gavin Wood <[email protected]>

* split out ext_clear_storage from ext_set_storage contracts API

* update tests to adjust for the ext_set_storage changes

* adjust COMPLEXITY for the ext_set_storage API changes

* remove value_len == 0 constraint for ext_set_storage

* bump spec_version

* remove guarantee from COMPLEXITY of ext_clear_storage

Co-authored-by: Gavin Wood <[email protected]>

This reduces the usage of `Blake2Hasher` in the code base and replaces
it with `BlakeTwo256`. The most important change is the removal of the
custom extern function for `Blake2Hasher`. The runtime `Hash` trait is
now also simplified and directly requires that the implementing type
implements `Hashable`.

* Handle gas_price being zero separately

* Bump spec_version

* Add a unit & integration tests for gas price = 0

* Squash and rebase from gav-lazy-reaping

* Bump version

* Bump runtime again

* Docs.

* Remove old functions

* Update frame/balances/src/lib.rs

Co-Authored-By: Shawn Tabrizi <[email protected]>

* Update frame/contracts/src/lib.rs

Co-Authored-By: Shawn Tabrizi <[email protected]>

* Warnings

* Bump runtime version

* Update frame/democracy/src/lib.rs

Co-Authored-By: Shawn Tabrizi <[email protected]>

* Update frame/system/src/lib.rs

* Clean up OnReapAccount

* Use frame_support debug

* Bump spec

* Renames and fix

* Fix

* Fix rename

* Fix

* Increase time for test

Co-authored-by: Shawn Tabrizi <[email protected]>
Co-authored-by: Benjamin Kampmann <[email protected]>