closes https://github.com/paritytech-secops/srlabs_findings/issues/78.
Removes `BetterUnsignedThreshold` from pallet EPM. This will essentially
mean any solution submitted by the validator that is strictly better
than the current queued solution would be accepted.
The reason for having these thresholds is to limit number of solutions
submitted on-chain. However for unsigned submissions, the number of
solutions that could be submitted on average is limited even without
thresholding (calculation shown in the corresponding issue).
This PR adds a round check to the `Call::submit` extrinsic to make sure
that the solution submission has been prepared for the current election
round and avoid penalties for delayed submissions.
Related to
https://github.com/paritytech-secops/srlabs_findings/issues/329
---------
Co-authored-by: command-bot <>
closes https://github.com/paritytech/polkadot-sdk/issues/1882
## Breaking Changes
This PR introduces a new item to `pallet_balances::Config`:
```diff
trait Config {
++ type RuntimeFreezeReasons;
}
```
This value is only used to check it against `type MaxFreeze`. A similar
check has been added for `MaxHolds` against `RuntimeHoldReasons`, which
is already given to `pallet_balances`.
In all contexts, you should pass the real `RuntimeFreezeReasons`
generated by `construct_runtime` to `type RuntimeFreezeReasons`. Passing
`()` would also work, but it would imply that the runtime uses no
freezes at all.
---------
Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
**Note**: This is a lift-and-shift PR from the old substrate and
polkadot repos, both PRs have been reviewed and audited
(https://github.com/paritytech/substrate/pull/13983,
https://github.com/paritytech/polkadot/pull/7140)
---
This PR implements a generic `BaseDeposit` calculation for signed
submissions, based on the size of the submission queue.
It adds a new associated type to EPM's config, `type SignedDepositBase`,
that implements `Convert<usize, BalanceOf<T>>`, which is used to
calculate the base deposit for signed submissions based on the size of
the signed submissions queue.
`struct GeometricDepositBase<Balance, Fixed, Inc>` implements the
convert trait so that the deposit value increases as a geometric
progression. The deposit base is calculated by `deposit_base =
fixed_deposit_base * (1 + increase_factor)^n`, where `n` is the term of
the progression (i.e. the number of signed submissions in the queue).
`Fixed` and `Inc` generic params are getters for `Balance` and
`IncreaseFactor` to compute the geometric progression. If
`IncreaseFactor = 0`, then the signed deposit is constant and equal to
`Fixed` regardless of the size of the queue.
### Runtime configs
In Kusama, the progression with 10% increase without changing the
current signed fixed deposit is: (term == size of the queue)
Term 1: `1,333,333,332,000`
Term 2: `1,333,333,332,000 * 1.10 = 1,466,666,665,200`
Term 3: `1,333,333,332,000 * 1.10^2 = 1,613,333,331,200`
Term 4: `1,333,333,332,000 * 1.10^3 = 1,774,666,664,320`
Term 5: `1,333,333,332,000 * 1.10^4 = 1,952,133,330,752`
Term 6: `1,333,333,332,000 * 1.10^5 = 2,147,346,663,827.20`
Term 7: `1,333,333,332,000 * 1.10^6 = 2,362,081,330,210.92`
Term 8: `1,333,333,332,000 * 1.10^7 = 2,598,289,463,231.01`
Term 9: `1,333,333,332,000 * 1.10^8 = 2,858,118,409,554.11`
Term 10: `1,333,333,332,000 * 1.10^9 = 3,143,930,250,509.52`
Westend:
Term 1: `2,000,000,000,000`
Term 2: `2,000,000,000,000 * 1.10 = 2,200,000,000,000`
Term 3: `2,000,000,000,000 * 1.10^2 = 2,420,000,000,000`
Term 4: `2,000,000,000,000 * 1.10^3 = 2,662,000,000,000`
Term 5: `2,000,000,000,000 * 1.10^4 = 2,928,200,000,000`
Term 6: `2,000,000,000,000 * 1.10^5 = 3,221,020,000,000`
Term 7: `2,000,000,000,000 * 1.10^6 = 3,543,122,000,000`
Term 8: `2,000,000,000,000 * 1.10^7 = 3,897,434,200,000`
Term 9: `2,000,000,000,000 * 1.10^8 = 4,287,177,620,000`
Term 10: `2,000,000,000,000 * 1.10^9 = 4,715,895,382,000`
and in Polkadot, the deposit increase is disabled in the current state
of the PR, as the increase factor is 0% -- so nothing changes from the
current behaviour.
Closes https://github.com/paritytech-secops/srlabs_findings/issues/189
* Implements dynamic nominations per nominator
* Adds SnapshotBounds and ElectionSizeTracker
* Changes the ElectionDataProvider interface to receive ElectionBounds as input
* Implements get_npos_voters with ElectionBounds
* Implements get_npos_targets with ElectionBounds
* Adds comments
* tests
* Truncates nomninations that exceed nominations quota; Old tests passing
* Uses DataProviderBounds and ElectionBounds (to continue)
* Finishes conversions - tests passing
* Refactor staking in babe mocks
* Replaces MaxElectableTargets and MaxElectingVoters with ElectionBounds; Adds more tests
* Fixes nits; node compiling
* bechmarks
* removes nomination_quota extrinsic to request the nomination quota
* Lazy quota check, ie. at nominate time only
* remove non-working test (for now)
* tests lazy nominations quota when quota is lower than current number of nominated targets
* Adds runtime API and custom RPC call for clients to query the nominations quota for a given balance
* removes old rpc
* Cosmetic touches
* All mocks working
* Fixes benchmarking mocks
* nits
* more tests
* renames trait methods
* nit
* ".git/.scripts/commands/fmt/fmt.sh"
* Fix V2 PoV benchmarking (#13485)
* Bump default 'additional_trie_layers' to two
The default here only works for extremely small runtimes, which have
no more than 16 storage prefices. This is changed to a "sane" default
of 2, which is save for runtimes with up to 4096 storage prefices (eg StorageValue).
Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
* Update tests and test weights
Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
* Fix PoV weights
Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
* ".git/.scripts/commands/bench/bench.sh" pallet dev pallet_balances
* ".git/.scripts/commands/bench/bench.sh" pallet dev pallet_message_queue
* ".git/.scripts/commands/bench/bench.sh" pallet dev pallet_glutton
* ".git/.scripts/commands/bench/bench.sh" pallet dev pallet_glutton
* Fix sanity check
>0 would also do as a check, but let's try this.
Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
---------
Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: command-bot <>
* Move BEEFY code to consensus (#13484)
* Move beefy primitives to consensus dir
* Move beefy gadget to client consensus folder
* Rename beefy crates
* chore: move genesis block builder to chain-spec crate. (#13427)
* chore: move genesis block builder to block builder crate.
* add missing file
* chore: move genesis block builder to sc-chain-spec
* Update client/chain-spec/src/genesis.rs
Co-authored-by: Bastian Köcher <git@kchr.de>
* Update test-utils/runtime/src/genesismap.rs
Co-authored-by: Bastian Köcher <git@kchr.de>
* Update test-utils/runtime/client/src/lib.rs
* fix warnings
* fix warnings
---------
Co-authored-by: Bastian Köcher <git@kchr.de>
* Speed up storage iteration from within the runtime (#13479)
* Speed up storage iteration from within the runtime
* Move the cached iterator into an `Option`
* Use `RefCell` in no_std
* Simplify the code slightly
* Use `Option::replace`
* Update doc comment for `next_storage_key_slow`
* Make unbounded channels size warning exact (part 1) (#13490)
* Replace `futures-channel` with `async-channel` in `out_events`
* Apply suggestions from code review
Co-authored-by: Koute <koute@users.noreply.github.com>
* Also print the backtrace of `send()` call
* Switch from `backtrace` crate to `std::backtrace`
* Remove outdated `backtrace` dependency
* Remove `backtrace` from `Cargo.lock`
---------
Co-authored-by: Koute <koute@users.noreply.github.com>
* Removal of Prometheus alerting rules deployment in cloud-infra (#13499)
* sp-consensus: remove unused error variants (#13495)
* Expose `ChargedAmount` (#13488)
* Expose `ChargedAmount`
* Fix imports
* sc-consensus-beefy: fix metrics: use correct names (#13494)
Signed-off-by: acatangiu <adrian@parity.io>
* clippy fix
* removes NominationsQuotaExceeded event
* Update frame/staking/src/lib.rs
Co-authored-by: Ross Bulat <ross@parity.io>
* adds back the npos_max_iter
* remove duplicate imports added after merge
* fmt
* Adds comment in public struct; Refactors CountBound and SizeCount to struct
* addresses various pr comments
* PR comment reviews
* Fixes on-chain election bounds and related code
* EPM checks the size of the voter list returned by the data provider
* cosmetic changes
* updates e2e tests mock
* Adds more tests for size tracker and refactors code
* Adds back only_iterates_max_2_times_max_allowed_len test
* Refactor
* removes unecessary dependency
* empty commit -- restart all stuck CI jobs
* restarts ci jobs
* Renames ElectionBounds -> Bounds in benchmarking mocks et al
* updates mocks
* Update frame/election-provider-support/src/lib.rs
Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>
* Update frame/staking/src/pallet/impls.rs
Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>
* Update frame/election-provider-support/src/lib.rs
Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>
* Update frame/staking/src/tests.rs
Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>
* more checks in api_nominations_quota in tests
* Improves docs
* fixes e2e tests
* Uses size_hint rather than mem::size_of in size tracker; Refactor size tracker to own module
* nits from reviews
* Refactors bounds to own module; improves docs
* More tests and docs
* fixes docs
* Fixes benchmarks
* Fixes rust docs
* fixes bags-list remote-ext-tests
* Simplify bound checks in create_snapshot_external
* Adds target size check in get_npos_targets
* ".git/.scripts/commands/fmt/fmt.sh"
* restart ci
* rust doc fixes and cosmetic nits
* rollback upgrade on parity-scale-codec version (unecessary)
* reset cargo lock, no need to update it
---------
Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Signed-off-by: acatangiu <adrian@parity.io>
Co-authored-by: command-bot <>
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: Davide Galassi <davxy@datawok.net>
Co-authored-by: yjh <yjh465402634@gmail.com>
Co-authored-by: Bastian Köcher <git@kchr.de>
Co-authored-by: Koute <koute@users.noreply.github.com>
Co-authored-by: Dmitry Markin <dmitry@markin.tech>
Co-authored-by: Anthony Lazam <lazam@users.noreply.github.com>
Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>
Co-authored-by: Piotr Mikołajczyk <piomiko41@gmail.com>
Co-authored-by: Adrian Catangiu <adrian@parity.io>
Co-authored-by: Ross Bulat <ross@parity.io>
Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>
* replace Index by Nonce
* replace Index by Nonce
* replace Index by Nonce
* replace Index by Nonce
* replace Index by Nonce
* wip
* remove index in lieu of nonce
* wip
* remove accountnonce in lieu of nonce
* add minor improvement
* rebase and merge conflicts
* HoldReason: Improve usage
`HoldReason` was switched recently to use the `composite_enum` attribute that will merge the enums
from all pallets in the runtime to `RuntimeHoldReason`. `pallet-nis` was still requiring that the
variant was passed as constant to call `hold`. The proper implementation is to use the `HoldReason`
from inside the pallet directly when calling `hold`. This is done by adding a `RuntimeHoldReason` as
type to the `Config` trait and requiring that `Currency` is using the same reason. Besides that the
pr changes the name `HoldIdentifier` in `pallet_balances::Config` to `RuntimeHoldReason`.
* Update frame/nis/src/lib.rs
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
* Review comment
* Fixes
---------
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
* frame epm: expose feasibity_check in miner
The goal with this commit is to expose the `feasibity_check` such
that anyone that implements the `MinerConfig trait` can utilize it
* cleanup
* fix tests
* Change copyright year to 2023 from 2022
* Fix incorrect update of copyright year
* Remove years from copy right header
* Fix remaining files
* Fix typo in a header and remove update-copyright.sh
* bounding election provider with kian
* multi phase implement bounded election provider
* election provider blanket implementation
* staking compiles
* fix test for election provider support
* fmt
* fixing epmp tests, does not compile yet
* fix epmp tests
* fix staking tests
* fmt
* fix runtime tests
* fmt
* remove outdated wip tags
* add enum error
* sort and truncate supports
* comment
* error when unsupported number of election winners
* compiling wip after kian's suggestions
* fix TODOs
* remove,fix tags
* ensure validator count does not exceed maxwinners
* clean up
* some more clean up and todos
* handle too many winners
* rename parameter for mock
* todo
* add sort and truncate rule if there are too many winners
* fmt
* fail, not swallow emergency result bound not met
* remove too many winners resolution as it can be guaranteed to be bounded
* fix benchmark
* give MaxWinners more contextual name
* make ready solution generic over T
* kian feedback
* fix stuff
* Kian's way of solvign this
* comment fix
* fix compile
* remove use of BoundedExecution
* fmt
* comment out failing integrity test
* cap validator count increment to max winners
* dont panic
* add test for bad data provider
* Update frame/staking/src/pallet/impls.rs
Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>
* fix namespace conflict and add test for onchain max winners less than desired targets
* defensive unwrap
* early convert to bounded vec
* fix syntax
* fmt
* fix doc
* fix rustdoc
* fmt
* fix maxwinner count for benchmarking
* add instant election for noelection
* fmt
* fix compile
* pr feedbacks
* always error at validator count exceeding max winners
* add useful error message
* pr comments
* import fix
* add checked_desired_targets
* fmt
* fmt
* fix rust doc
Co-authored-by: parity-processbot <>
Co-authored-by: kianenigma <kian@parity.io>
Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>
* Properly set the max proof size weight on defaults and tests
* cargo fmt
* Set proper max proof size for contracts pallet tests
* Properly set max proof size for node
* Properly set max proof size for frame system mock
* Update test expectations
* Update test expectations
* Properly set max proof size for balances mock
* Update test expectations
* Update test expectations
* Properly set max proof size for democracy mock
* Properly set max proof size for scheduler mock
* Properly set max proof size for fast unstake mock
* Properly set max proof size for tx payment mock
* Properly set max proof size for elections phragmen mock
* Properly set max proof size for node template
* add failing test for itamar
* an ugly example of fast unstake
* Revert "add failing test for itamar"
This reverts commit 16c4d8015698a0684c090c54fce8b470a2d2feb2.
* fast unstake wip
* clean it up a bit
* some comments
* on_idle logic
* fix
* comment
* new working version, checks all pass, looking good
* some notes
* add mock boilerplate
* more boilerplate
* simplify the weight stuff
* ExtBuilder for pools
* fmt
* rm bags-list, simplify setup_works
* mock + tests boilerplate
* make some benchmarks work
* mock boilerplate
* tests boilerplate
* run_to_block works
* add Error enums
* add test
* note
* make UnstakeRequest fields pub
* some tests
* fix origin
* fmt
* add fast_unstake_events_since_last_call
* text
* rewrite some benchmes and fix them -- the outcome is still strange
* Fix weights
* cleanup
* Update frame/election-provider-support/solution-type/src/single_page.rs
* fix build
* Fix pools tests
* iterate teset + mock
* test unfinished
* cleanup and add some tests
* add test successful_multi_queue
* comment
* rm Head check
* add TODO
* complete successful_multi_queue
* + test early_exit
* fix a lot of things above the beautiful atlantic ocean 🌊
* seemingly it is finished now
* Fix build
* ".git/.scripts/fmt.sh" 1
* Fix slashing amount as well
* better docs
* abstract types
* rm use
* import
* Update frame/nomination-pools/benchmarking/src/lib.rs
Co-authored-by: Nitwit <47109040+nitwit69@users.noreply.github.com>
* Update frame/fast-unstake/src/types.rs
Co-authored-by: Nitwit <47109040+nitwit69@users.noreply.github.com>
* Fix build
* fmt
* Update frame/fast-unstake/src/lib.rs
Co-authored-by: Keith Yeung <kungfukeith11@gmail.com>
* make bounded
* feedback from code review with Ankan
* Update frame/fast-unstake/src/lib.rs
Co-authored-by: Roman Useinov <roman.useinov@gmail.com>
* Update frame/fast-unstake/src/lib.rs
Co-authored-by: Roman Useinov <roman.useinov@gmail.com>
* Update frame/fast-unstake/src/lib.rs
Co-authored-by: Roman Useinov <roman.useinov@gmail.com>
* Update frame/fast-unstake/src/lib.rs
Co-authored-by: Roman Useinov <roman.useinov@gmail.com>
* Update frame/fast-unstake/src/lib.rs
Co-authored-by: Roman Useinov <roman.useinov@gmail.com>
* Update frame/fast-unstake/src/lib.rs
Co-authored-by: Roman Useinov <roman.useinov@gmail.com>
* Update frame/fast-unstake/src/lib.rs
Co-authored-by: Roman Useinov <roman.useinov@gmail.com>
* Update frame/fast-unstake/src/lib.rs
Co-authored-by: Roman Useinov <roman.useinov@gmail.com>
* Update frame/fast-unstake/src/lib.rs
Co-authored-by: Roman Useinov <roman.useinov@gmail.com>
* Update frame/fast-unstake/src/mock.rs
* update to master
* some final review comments
* fmt
* fix clippy
* remove unused
* ".git/.scripts/fmt.sh" 1
* make it all build again
* fmt
* undo fishy change
Co-authored-by: Ross Bulat <ross@jkrbinvestments.com>
Co-authored-by: command-bot <>
Co-authored-by: Nitwit <47109040+nitwit69@users.noreply.github.com>
Co-authored-by: Keith Yeung <kungfukeith11@gmail.com>
Co-authored-by: Roman Useinov <roman.useinov@gmail.com>
* BREAKING: Rename Origin
* more renaming
* a bit more renaming
* fix
* more fixing
* fix in frame_support
* even more fixes
* fix
* small fix
* ...
* update .stderr
* docs
* update docs
* update docs
* docs
* update api
* update
* remove unused
* remove `one` api
* fix unused
* fmt
* add saturating accrue
* remove `Weight::new()`
* use some macros
* div makes no sense
* Update weight_v2.rs
* missed some
* more patch
* fixes
* more fixes
* more fix
* more fix
* Update frame/support/src/weights/weight_v2.rs
* not needed
* fix weight file
* Initial implementation of mms
* Some more attempts at `mms`
* Functioning `MMS` algorithm implementation.
Adding some tests too
* More tests and typos fixed.
* Adding fuzzer for `mms`
(but could not test it on Mac M1)
* Missing imports
* Fixing rustdoc
* More accurate implementation of `mms`
* Removing the fuzzer `mms` implementation
* Implementing `NposSolver` for `MMS`
had to add the `Clone` trait, maybe I could see if I can get rid of it.
* Fixing rust docs by adding () to resolve ambiguity
* Amending `unwrap` to `expect`
removing unneeded `Clone` trait
* Removing redundant `mms3.rs`
* Implementing `BalancingConfig` and rustdoc changes
* Implementing `weight` for `MMS`
* Implementing `weight` for `MMS`
* Fixing post merge
* Initial implementation of mms
* Some more attempts at `mms`
* Functioning `MMS` algorithm implementation.
Adding some tests too
* More tests and typos fixed.
* Adding fuzzer for `mms`
(but could not test it on Mac M1)
* Missing imports
* Fixing rustdoc
* More accurate implementation of `mms`
* Removing the fuzzer `mms` implementation
* Implementing `NposSolver` for `MMS`
had to add the `Clone` trait, maybe I could see if I can get rid of it.
* Amending `unwrap` to `expect`
removing unneeded `Clone` trait
* Fixing rust docs by adding () to resolve ambiguity
* Removing redundant `mms3.rs`
* Implementing `BalancingConfig` and rustdoc changes
* Implementing `weight` for `MMS`
* Implementing `weight` for `MMS`
* Fixing post merge
* Removing left over from rebase
* Fixing tests
* Removing unneeded import
* Removing unneeded functions
* Removing useless imports
Co-authored-by: kianenigma <kian@parity.io>
* Splitting `SolutionImprovementThreshold` in 2
One for Signed phase and one for Unsigned phase.
* Adding some tests
* Fixes after code review.
- Removing `GetDefault`.
- Shorter naming.
- More explicit test.
* Fail if `MaxVoters` too small
* Fixing benchmarking test, better naming of error
* reverting accidental change
* use fully qualified syntax
no need to interate to calculate len
* Fail directly if too many voters
* Allow `pallet-election-provider` to accept smaller
solutions, issue #9478
* Fixing a typo
* Adding some more tests
Removing a seemingly outdated comment
* making it a URL
* Updating test name as per suggestion
Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>
* Updating documentation to be more explicit
And to follow the general guidelines
Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>
* Fixing formatting
* `Fallback` now of type `InstantElectionProvider`
Some cleanups
* Allow `pallet-election-provider` to accept smaller
solutions, issue #9478
* Fixing a typo
* Adding some more tests
Removing a seemingly outdated comment
* making it a URL
* Updating test name as per suggestion
Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>
* Updating documentation to be more explicit
And to follow the general guidelines
Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>
* Fixing formatting
* `Fallback` now of type `InstantElectionProvider`
Some cleanups
* Merging types into one type with generics
* Removing `ConstUSize` and use `ConstU32`
* cleaning up the code
* deprecating `OnChainSequentialPhragmen`
Renaming it to `UnboundedSequentialPhragmen` which should only be used
at genesis and for testing.
Use preferrably `BoundedOnChainSequentialPhragmen`
* Amending docs
* Adding some explicit imports
* Implementing generic `BoundedOnchainExecution`
Removing the deprecated `OnChainSequentialPhragmen`
* Use the right Balancing strategy
* Refactoring `onchain::Config`
Creating `onchain::ExecutionConfig`
* Merge master
* fmt
* Name cleanups after review suggestions
* cosmetics
* renaming `instant_elect` to `elect_with_bounds`
Other corresponding changes as per @kianenigma feedback
* `BoundedOnchainExecution` -> `BoundedExecution`
And `UnboundedOnchainExecution` -> `UnboundedExecution`
* feedback from kian
* fmt + unneeded import
Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>
Co-authored-by: kianenigma <kian@parity.io>
* Move `sp-npos-elections-solution-type`
to `frame-election-provider-support`
First stab at it, will need to amend some more stuff
* Fixing tests
* Fixing tests
* Fixing cargo.toml for std configuration
* Implementing `MaxEncodedLen`
on `generate_solution_type`
* Full implementation of `max_encoded_len`
* Fixing implementation bug
adding some comments and documentation
* fmt
* Committing suggested changes
renaming, and re exporting macro.
* Removing unneeded imports
* Implementing `MaxEncodedLen`
on `generate_solution_type`
* Full implementation of `max_encoded_len`
* Fixing implementation bug
adding some comments and documentation
* Move `NposSolution` to frame
* Implementing `MaxEncodedLen`
on `generate_solution_type`
* Full implementation of `max_encoded_len`
* Fixing implementation bug
adding some comments and documentation
* Fixing test
* Removing unneeded dependencies
* `VoterSnapshotPerBlock` -> `MaxElectingVoters`
* rename `SizeBound` to `MaxVoters`
* Removing TODO and change bound
* renaming `size_bound` to `max_voters`
* Enabling tests for `solution-type`
These got dropped off after the crate was moved from `sp_npos_elections`
* Adding tests for `MaxEncodedLen` of solution_type
* Better rustdocs. Better indenting and comments.
Removing unneeded imports in tests.
* Move `sp-npos-elections-solution-type`
to `frame-election-provider-support`
First stab at it, will need to amend some more stuff
* Fixing tests
* Fixing tests
* Fixing cargo.toml for std configuration
* fmt
* Committing suggested changes
renaming, and re exporting macro.
* Removing unneeded imports
* Move `NposSolution` to frame
* Removing `npos_election` dependencies
Implementing _fpes better
* some feedback for moving NPoSSolution to frame
* fmt
* more formatting
* Fixed some imports and fmt
* Fixing docs
Co-authored-by: kianenigma <kian@parity.io>
* Move `sp-npos-elections-solution-type`
to `frame-election-provider-support`
First stab at it, will need to amend some more stuff
* Fixing tests
* Fixing tests
* Fixing cargo.toml for std configuration
* fmt
* Committing suggested changes
renaming, and re exporting macro.
* Removing unneeded imports
* Use proper bounded vector type for nominations
* add docs and tweak chill_other for cleanup purposes
* Fix the build
* remove TODO
* add a bit more doc
* even more docs
gushc
* Update frame/staking/src/pallet/mod.rs
Co-authored-by: Zeke Mostov <z.mostov@gmail.com>
* Update frame/staking/src/pallet/mod.rs
Co-authored-by: Zeke Mostov <z.mostov@gmail.com>
* Fix the nasty bug
* also bound the Snapshot type
* fix doc test
* document bounded_vec
* self-review
* remove unused
* Fix build
* frame-support: repetition overload for bounded_vec
Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
* fix
* remove the need to allocate into unbounded voters etc etc
* Don't expect
* unbreal the build again
* handle macro a bit better
Co-authored-by: Zeke Mostov <z.mostov@gmail.com>
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Ankan