* reduce exec time of fast-unstake benchmarks

* fix test

* fmt

* fix patch the tests

* fix patch the tests

* ".git/.scripts/commands/bench/bench.sh" pallet dev pallet_fast_unstake

* add batch size as well

* update some benches to be better

* fix one last test

* fix

* ".git/.scripts/commands/bench/bench.sh" pallet dev pallet_fast_unstake

* reduce time even more

* ".git/.scripts/commands/bench/bench.sh" pallet dev pallet_fast_unstake

* fix tests

* nit

* remove

* improve the weight calc further

* ".git/.scripts/commands/bench/bench.sh" pallet dev pallet_fast_unstake

* fix benchmarks

* ".git/.scripts/commands/bench/bench.sh" pallet dev pallet_fast_unstake

* update

* fix

* fix

* fmt

* ".git/.scripts/commands/bench/bench.sh" pallet dev pallet_fast_unstake

* ".git/.scripts/commands/bench/bench.sh" pallet dev pallet_fast_unstake

* lots of changes again...

* smaller input

* update

* fmt

* ".git/.scripts/commands/bench/bench.sh" pallet dev pallet_fast_unstake

* cleanup

* small simplification

* fmt

* reduce exec time a bit

* fix

* ".git/.scripts/commands/bench/bench.sh" pallet dev pallet_fast_unstake

* test

* ".git/.scripts/commands/bench/bench.sh" pallet dev pallet_fast_unstake

* increase again

* ".git/.scripts/commands/bench/bench.sh" pallet dev pallet_fast_unstake

* review comments

* fmt

* fix

* ".git/.scripts/commands/bench/bench.sh" pallet dev pallet_fast_unstake

Co-authored-by: command-bot <>

* staking admin can set min commission

* ".git/.scripts/bench-bot.sh" pallet dev pallet_staking

* fmt

* fix for pr comments

Co-authored-by: command-bot <>

* Introduce sensible weight constants

* cargo fmt

* Remove unused import

* Add missing import

* ".git/.scripts/bench-bot.sh" pallet dev pallet_lottery

Co-authored-by: command-bot <>

* 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* remove outdated wip tags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 <[email protected]>

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

* implement a brand new batch with all tests passing.

* fix benchmarks as well

* make benchmarks more or less work

* fix migration

* add some testing

* Update frame/fast-unstake/src/benchmarking.rs

Co-authored-by: Roman Useinov <[email protected]>

* review comments

* some fixes

* fix review comments

* fix build

* fmt

* fix benchmarks

* fmt

* update

Co-authored-by: Roman Useinov <[email protected]>

* [Enhancement] Convert fast-unstake to use StakingInterface, decoupling it from Staking

* Update primitives/staking/src/lib.rs

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

* Update primitives/staking/src/lib.rs

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

* fix validator comment

* remove todo

* ideas from Kian (#12474)

Co-authored-by: kianenigma <[email protected]>

* Rename StakingInterface -> Staking for nomination-pools

* Staking fixes

* StakingInterface changes

* fix fast-unstake

* fix nomination-pools

* Fix fast-unstake tests

* Fix benches for fast-unstake

* fix is_unbonding

* fix nomination pools

* fix node code

* add mock comments

* fix imports

* remove todo

* more fixes

* more fixes

* bench fixes

* more fixes

* more fixes

* import fix

* more fixes

* more bench fix

* refix

* refix

* Update primitives/staking/src/lib.rs

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

* is_unbonding returns a result

* fix

* review fixes

* more review fixes

* more fixes

* more fixes

* Update frame/fast-unstake/src/benchmarking.rs

Co-authored-by: Squirrel <[email protected]>

* remove redundant CurrencyBalance from nom-pools

* remove CB

* rephrase

* Apply suggestions from code review

* Update frame/nomination-pools/src/tests.rs

* finish damn renamed

* clippy fix

* fix

Co-authored-by: Kian Paimani <[email protected]>
Co-authored-by: kianenigma <[email protected]>
Co-authored-by: parity-processbot <>
Co-authored-by: Squirrel <[email protected]>

* 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 a bounded election provider trait

* extract common trait election provider base

* fmt

* only bound the outer support vector

* fix tests

* docs

* fix rust docs

* fmt

* fix rustdocs

* docs

* improve docs

* small doc change

* [Feature] Add deposit to fast-unstake

* disable on ErasToCheckPerBlock == 0

* removed signed ext

* remove obsolete import

* remove some obsolete stuff

* fix some comments

* fixed all the comments

* remove obsolete imports

* fix some tests

* CallNotAllowed tests

* Update frame/fast-unstake/src/lib.rs

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

* fix tests

* fix deregister + tests

* more fixes

* make sure we go above existential deposit

* fixed the last test

* some nit fixes

* fix node

* fix bench

* last bench fix

* Update frame/fast-unstake/src/lib.rs

* ".git/.scripts/fmt.sh" 1

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

* [Enhancement] Remove optional Pool subscription from fast-unstake

* remove nomination-pools pallet dependency

* fixes

* more fixes

* more fixes

* more fixes

* 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 <[email protected]>

* Update frame/fast-unstake/src/types.rs

Co-authored-by: Nitwit <[email protected]>

* Fix build

* fmt

* Update frame/fast-unstake/src/lib.rs

Co-authored-by: Keith Yeung <[email protected]>

* make bounded

* feedback from code review with Ankan

* Update frame/fast-unstake/src/lib.rs

Co-authored-by: Roman Useinov <[email protected]>

* Update frame/fast-unstake/src/lib.rs

Co-authored-by: Roman Useinov <[email protected]>

* Update frame/fast-unstake/src/lib.rs

Co-authored-by: Roman Useinov <[email protected]>

* Update frame/fast-unstake/src/lib.rs

Co-authored-by: Roman Useinov <[email protected]>

* Update frame/fast-unstake/src/lib.rs

Co-authored-by: Roman Useinov <[email protected]>

* Update frame/fast-unstake/src/lib.rs

Co-authored-by: Roman Useinov <[email protected]>

* Update frame/fast-unstake/src/lib.rs

Co-authored-by: Roman Useinov <[email protected]>

* Update frame/fast-unstake/src/lib.rs

Co-authored-by: Roman Useinov <[email protected]>

* Update frame/fast-unstake/src/lib.rs

Co-authored-by: Roman Useinov <[email protected]>

* 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 <[email protected]>
Co-authored-by: command-bot <>
Co-authored-by: Nitwit <[email protected]>
Co-authored-by: Keith Yeung <[email protected]>
Co-authored-by: Roman Useinov <[email protected]>