1. Dec 12, 2022
  2. Dec 09, 2022
  3. Dec 08, 2022
    • Keith Yeung's avatar
      Introduce sensible weight constants (#12868) · 51db8c77
      Keith Yeung authored
      * 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 <>
      51db8c77
    • Anthony Alaribe's avatar
      Move LockableCurrency trait to fungibles::Lockable and deprecate LockableCurrency (#12798) · 9a014d1e
      Anthony Alaribe authored
      
      
      * WIP move LockableCurrency to fungibles
      
      * rename Lockable and LockIdentifier to funginbles::*
      
      * fix imports further
      
      * change Lockable from fungible to fungibles
      
      * reintroduce LockableCurrency but marked as deprecated
      
      * fix imports
      
      * fix imports
      
      * cargo fmt
      
      * add allow deprecated warnings
      
      * remove unused benchmark import
      
      * fix some of the docs
      
      * fix failing doctest check
      
      * reexport LockIdentifier and LockableCurrency from support/traits
      
      * reexport LockIdentifier and LockableCurrency from support/traits
      
      * allow using deprecated re-export
      
      * replace LockableCurrency and LockIdentifier with a module alias
      
      * Update frame/support/src/traits/tokens/fungibles/lockable.rs
      
      * Update frame/staking/src/pallet/mod.rs
      
      Co-authored-by: default avatarSquirrel <[email protected]>
      
      * Update frame/support/src/traits.rs
      
      Co-authored-by: default avatarSquirrel <[email protected]>
      
      * REVERT removing fungibles::Lockable import
      
      Co-authored-by: parity-processbot <>
      Co-authored-by: default avatarSquirrel <[email protected]>
      9a014d1e
  4. Nov 21, 2022
  5. Nov 09, 2022
    • Ankan's avatar
      Bound Election and Staking by MaxActiveValidators (#12436) · 657d9920
      Ankan authored
      
      
      * 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: default avatarKian 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: default avatarkianenigma <[email protected]>
      Co-authored-by: default avatarKian Paimani <[email protected]>
      657d9920
  6. Nov 08, 2022
    • Shawn Tabrizi's avatar
      New Weights for All Pallets (#12325) · 78cddd76
      Shawn Tabrizi authored
      * new weights for everything
      
      * fix
      
      * fmt
      
      * new batch
      
      * fmt
      
      * new batch
      
      * Update run_all_benchmarks.sh
      
      * add headers
      
      * update weights
      
      * Update lib.rs
      
      * block and extrinsic weight
      78cddd76
  7. Oct 29, 2022
  8. Oct 17, 2022
    • Ankan's avatar
      Execute try-state at end of each test to ensure pallet data integrity (#12453) · ca15fe7e
      Ankan authored
      * execute try-state at end of tests
      
      * run post condition only with try runtime
      
      * Revert "run post condition only with try runtime"
      
      This reverts commit 7db0ecf7eaa2ee5afa5a995487b73d023ba3bcd9.
      
      * voterlist contains validators as well
      
      * fmt
      
      * simplify
      
      * fmt
      
      Co-authored-by: parity-processbot <>
      ca15fe7e
  9. Oct 07, 2022
  10. Sep 28, 2022
  11. Sep 27, 2022
  12. Sep 24, 2022
  13. Sep 23, 2022
    • Kian Paimani's avatar
      Fast Unstake Pallet (#12129) · b56c0e4c
      Kian Paimani authored
      * 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: default avatarNitwit <[email protected]>
      
      * Update frame/fast-unstake/src/types.rs
      
      Co-authored-by: default avatarNitwit <[email protected]>
      
      * Fix build
      
      * fmt
      
      * Update frame/fast-unstake/src/lib.rs
      
      Co-authored-by: default avatarKeith Yeung <[email protected]>
      
      * make bounded
      
      * feedback from code review with Ankan
      
      * Update frame/fast-unstake/src/lib.rs
      
      Co-authored-by: default avatarRoman Useinov <[email protected]>
      
      * Update frame/fast-unstake/src/lib.rs
      
      Co-authored-by: default avatarRoman Useinov <[email protected]>
      
      * Update frame/fast-unstake/src/lib.rs
      
      Co-authored-by: default avatarRoman Useinov <[email protected]>
      
      * Update frame/fast-unstake/src/lib.rs
      
      Co-authored-by: default avatarRoman Useinov <[email protected]>
      
      * Update frame/fast-unstake/src/lib.rs
      
      Co-authored-by: default avatarRoman Useinov <[email protected]>
      
      * Update frame/fast-unstake/src/lib.rs
      
      Co-authored-by: default avatarRoman Useinov <[email protected]>
      
      * Update frame/fast-unstake/src/lib.rs
      
      Co-authored-by: default avatarRoman Useinov <[email protected]>
      
      * Update frame/fast-unstake/src/lib.rs
      
      Co-authored-by: default avatarRoman Useinov <[email protected]>
      
      * Update frame/fast-unstake/src/lib.rs
      
      Co-authored-by: default avatarRoman 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: default avatarRoss Bulat <[email protected]>
      Co-authored-by: command-bot <>
      Co-authored-by: default avatarNitwit <[email protected]>
      Co-authored-by: default avatarKeith Yeung <[email protected]>
      Co-authored-by: default avatarRoman Useinov <[email protected]>
      b56c0e4c
  14. Sep 21, 2022
    • Ankan's avatar
      Bound staking storage items (#12230) · c6a9abcc
      Ankan authored
      
      
      * replace pallet level unboundedness to individual storage items
      
      * bound structs
      
      * bounding history depth
      
      * defensive error
      
      * use the era history depth from config
      
      * clean up history depth from storage in v11
      
      * keep the name HistoryDepth for the new configuration value
      
      * use u32 for history depth in node runtime
      
      * improve doc comments
      
      * add HistoryDepth to mock runtimes with pallet-staking
      
      * rustfmt
      
      * refactor and doc improve
      
      * apply re-benchmarked weight for staking
      
      * pr feedback improvements
      
      * test for claimed rewards following the expected bounds
      
      * refactor test to calculate first and last reward era programmatically
      
      * verify previous eras cannot be claimed
      
      * add migration v12
      
      * ".git/.scripts/bench-bot.sh" pallet dev pallet_staking
      
      * fix compiler error
      
      * corrupting history depth does not lead to catastrophic issue
      
      * fix new line
      
      * remove unused import
      
      * fmt
      
      * add test to document scenario where history depth is reduced without migration
      
      * fmt
      
      * Update frame/staking/src/lib.rs
      
      Co-authored-by: default avatarKian Paimani <[email protected]>
      
      * Update frame/staking/src/migrations.rs
      
      Co-authored-by: default avatarKian Paimani <[email protected]>
      
      * doc for all storage items bounded by HistoryDepth
      
      * Update frame/staking/src/pallet/mod.rs
      
      Co-authored-by: default avatarKian Paimani <[email protected]>
      
      * Update frame/staking/src/tests.rs
      
      Co-authored-by: default avatarKian Paimani <[email protected]>
      
      * pr feedback fixes
      
      * Update frame/staking/src/tests.rs
      
      Co-authored-by: default avatarKian Paimani <[email protected]>
      
      * remove extra checks
      
      * fix merge
      
      * fmt
      
      Co-authored-by: command-bot <>
      Co-authored-by: default avatarKian Paimani <[email protected]>
      Co-authored-by: default avatarkianenigma <[email protected]>
      c6a9abcc
  15. Sep 20, 2022
    • Sergej Sakac's avatar
      BREAKING: Rename Origin (#12258) · e4b6f4a6
      Sergej Sakac authored
      * 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
      e4b6f4a6
  16. Sep 19, 2022
  17. Sep 18, 2022
    • Roman Useinov's avatar
      [Fix] Benchmark issue in staking (#12290) · 63c2e288
      Roman Useinov authored
      63c2e288
    • Roman Useinov's avatar
      [Feature] Part 1: add TargetList for validator ranking (#12034) · 1b24f562
      Roman Useinov authored
      
      
      * [Feature] Part 1: add TargetList for validator ranking
      
      * remove redundant todo
      
      * remove typo
      
      * cleanup
      
      * implement score
      
      * more fixes
      
      * fix thresholds
      
      * fmt
      
      * Remove the stuff that has to come in the next PR, some fixes
      
      * extended balance import
      
      * Change all the references from VoteWeight to Self::Score
      
      * Add a migration for VoterBagsList
      
      * fix score
      
      * add targetList to nomination-pools tests
      
      * fix bench
      
      * address review comments
      
      * change get_npos_targets
      
      * address more comments
      
      * remove thresholds for the time being
      
      * fix instance reference
      
      * VoterBagsListInstance
      
      * reus
      
      * remove params that are not used yet
      
      * Introduced pre/post upgrade try-runtime checks
      
      * fix
      
      * fixes
      
      * fix migration
      
      * fix migration
      
      * fix post_upgrade
      
      * change
      
      * Fix
      
      * eloquent PhantomData
      
      * fix PD
      
      * more fixes
      
      * Update frame/staking/src/pallet/impls.rs
      
      Co-authored-by: default avatarSquirrel <[email protected]>
      
      * is_nominator now works
      
      * fix test-staking
      
      * build fixes
      
      * fix remote-tests
      
      * Apply suggestions from code review
      
      Co-authored-by: parity-processbot <>
      Co-authored-by: default avatarkianenigma <[email protected]>
      Co-authored-by: default avatarSquirrel <[email protected]>
      Co-authored-by: default avatarKian Paimani <[email protected]>
      1b24f562
  18. Sep 14, 2022
  19. Sep 13, 2022
  20. Sep 12, 2022
    • Sergej Sakac's avatar
      BREAKING: Rename Call & Event (#11981) · 6e8795af
      Sergej Sakac authored
      
      
      * rename Event to RuntimeEvent
      
      * rename Call
      
      * rename in runtimes
      
      * small fix
      
      * rename Event
      
      * small fix & rename RuntimeCall back to Call for now
      
      * small fixes
      
      * more renaming
      
      * a bit more renaming
      
      * fmt
      
      * small fix
      
      * commit
      
      * prep for renaming associated types
      
      * fix
      
      * rename associated Event type
      
      * rename to RuntimeEvent
      
      * commit
      
      * merge conflict fixes & fmt
      
      * additional renaming
      
      * fix.
      
      * fix decl_event
      
      * rename in tests
      
      * remove warnings
      
      * remove accidental rename
      
      * .
      
      * commit
      
      * update .stderr
      
      * fix in test
      
      * update .stderr
      
      * TRYBUILD=overwrite
      
      * docs
      
      * fmt
      
      * small change in docs
      
      * rename PalletEvent to Event
      
      * rename Call to RuntimeCall
      
      * renamed at wrong places :P
      
      * rename Call
      
      * rename
      
      * rename associated type
      
      * fix
      
      * fix & fmt
      
      * commit
      
      * frame-support-test
      
      * passing tests
      
      * update docs
      
      * rustdoc fix
      
      * update .stderr
      
      * wrong code in docs
      
      * merge fix
      
      * fix in error message
      
      * update .stderr
      
      * docs & error message
      
      * .
      
      * merge fix
      
      * merge fix
      
      * fmt
      
      * fmt
      
      * merge fix
      
      * more fixing
      
      * fmt
      
      * remove unused
      
      * fmt
      
      * fix
      
      Co-authored-by: default avatarShawn Tabrizi <[email protected]>
      6e8795af
  21. Sep 08, 2022
  22. Sep 06, 2022
  23. Sep 02, 2022
  24. Sep 01, 2022
    • Shawn Tabrizi's avatar
      Weight v1.5 Follow Ups (#12155) · 1df45616
      Shawn Tabrizi authored
      * 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
      1df45616
    • Kian Paimani's avatar
      Runtime State Test + Integration with `try-runtime` (#10174) · f67c06ce
      Kian Paimani authored
      
      
      * add missing version to dependencies
      
      * Huh
      
      * add features more
      
      * more fixing
      
      * last touches
      
      * it all finally works
      
      * remove some feature gates
      
      * remove unused
      
      * fix old macro
      
      * make it work again
      
      * fmt
      
      * remove unused import
      
      * ".git/.scripts/fmt.sh" 1
      
      * Cleanup more
      
      * fix and rename everything
      
      * a few clippy fixes
      
      * Add try-runtime feature
      
      Signed-off-by: default avatarOliver Tale-Yazdi <[email protected]>
      
      * small fixes
      
      * fmt
      
      * Update bin/node-template/runtime/src/lib.rs
      
      * fix build
      
      * Update utils/frame/try-runtime/cli/src/lib.rs
      
      Co-authored-by: default avatarDavid <[email protected]>
      
      * Update utils/frame/try-runtime/cli/src/commands/execute_block.rs
      
      Co-authored-by: default avatarDavid <[email protected]>
      
      * address all review comments
      
      * fix typos
      
      * revert spec change
      
      * last touches
      
      * update docs
      
      * fmt
      
      * remove some debug_assertions
      
      * fmt
      
      Signed-off-by: default avatarOliver Tale-Yazdi <[email protected]>
      Co-authored-by: command-bot <>
      Co-authored-by: default avatarOliver Tale-Yazdi <[email protected]>
      Co-authored-by: default avatarDavid <[email protected]>
      f67c06ce
  25. Aug 31, 2022
    • Shawn Tabrizi's avatar
      Weight v1.5: Opaque Struct (#12138) · 30951822
      Shawn Tabrizi authored
      * initial idea
      
      * update frame_support
      
      * update a bunch more
      
      * add ord
      
      * adjust RuntimeDbWeight
      
      * frame_system builds
      
      * re-export
      
      * frame_support tests pass
      
      * frame_executive compile
      
      * frame_executive builds
      
      * frame_system tests passing
      
      * pallet-utility tests pass
      
      * fix a bunch of pallets
      
      * more
      
      * phragmen
      
      * state-trie-migration
      
      * scheduler and referenda
      
      * pallet-election-provider-multi-phase
      
      * aura
      
      * staking
      
      * more
      
      * babe
      
      * balances
      
      * bunch more
      
      * sudo
      
      * transaction-payment
      
      * asset-tx-payment
      
      * last pallets
      
      * fix alliance merge
      
      * fix node template runtime
      
      * fix pallet-contracts cc @athei
      
      * fix node runtime
      
      * fix compile on runtime-benchmarks feature
      
      * comment
      
      * fix frame-support-test
      
      * fix more tests
      
      * weight regex
      
      * frame system works
      
      * fix a bunch
      
      * more
      
      * more
      
      * more
      
      * more
      
      * more
      
      * more fixes
      
      * update templates
      
      * fix contracts benchmarks
      
      * Update lib.rs
      
      * Update lib.rs
      
      * fix ui
      
      * make scalar saturating mul const
      
      * more const functions
      
      * scalar div
      
      * refactor using constant functions
      
      * move impl
      
      * fix overhead template
      
      * use compactas
      
      * Update lib.rs
      30951822
  26. Aug 18, 2022
  27. Aug 15, 2022
  28. Aug 01, 2022
  29. Jul 28, 2022
  30. Jul 26, 2022
  31. Jul 13, 2022
  32. Jun 13, 2022
    • Kian Paimani's avatar
      Allow nomination pools to chill + fix dismantle scenario (#11426) · ad1d1716
      Kian Paimani authored
      
      
      * make pool roles optional
      
      * undo lock file changes?
      
      * add migration
      
      * add the ability for pools to chill themselves
      
      * boilerplate of tests
      
      * somewhat stable, but I think I found another bug as well
      
      * Fix it all
      
      * Add more more sophisticated test + capture one more bug.
      
      * Update frame/staking/src/lib.rs
      
      * reduce the diff a little bit
      
      * add some test for the slashing bug
      
      * cleanup
      
      * fix lock file?
      
      * Fix
      
      * fmt
      
      * Update frame/nomination-pools/src/lib.rs
      
      Co-authored-by: default avatarOliver Tale-Yazdi <[email protected]>
      
      * Update frame/nomination-pools/src/lib.rs
      
      Co-authored-by: default avatarOliver Tale-Yazdi <[email protected]>
      
      * Update frame/nomination-pools/src/lib.rs
      
      Co-authored-by: default avatarOliver Tale-Yazdi <[email protected]>
      
      * Update frame/nomination-pools/src/mock.rs
      
      Co-authored-by: default avatarOliver Tale-Yazdi <[email protected]>
      
      * Fix build
      
      * fix some fishy tests..
      
      * add one last integrity check for MinCreateBond
      
      * remove bad assertion -- needs to be dealt with later
      
      * nits
      
      * fix tests and add benchmarks for chill
      
      * remove stuff
      
      * fix benchmarks
      
      * cargo run --quiet --profile=production  --features=runtime-benchmarks --manifest-path=bin/node/cli/Cargo.toml -- benchmark pallet --chain=dev --steps=50 --repeat=20 --pallet=pallet_nomination_pools --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./frame/nomination-pools/src/weights.rs --template=./.maintain/frame-weight-template.hbs
      
      * remove defensive
      
      Co-authored-by: default avatarOliver Tale-Yazdi <[email protected]>
      Co-authored-by: default avatarShawn Tabrizi <[email protected]>
      Co-authored-by: default avatarParity Bot <[email protected]>
      ad1d1716
  33. May 31, 2022
    • Gavin Wood's avatar
      Several tweaks needed for Governance 2.0 (#11124) · 7808b0c3
      Gavin Wood authored
      
      
      * Add stepped curve for referenda
      
      * Treasury SpendOrigin
      
      * Add tests
      
      * Better Origin Or-gating
      
      * Reciprocal curve
      
      * Tests for reciprical and rounding in PerThings
      
      * Tweaks and new quad curve
      
      * Const derivation of reciprocal curve parameters
      
      * Remove some unneeded code
      
      * Actually useful linear curve
      
      * Fixes
      
      * Provisional curves
      
      * Rejig 'turnout' as 'support'
      
      * Use TypedGet
      
      * Fixes
      
      * Enable curve's ceil to be configured
      
      * Formatting
      
      * Fixes
      
      * Fixes
      
      * Fixes
      
      * Remove EnsureOneOf
      
      * Fixes
      
      * Fixes
      
      * Fixes
      
      * Formatting
      
      * Fixes
      
      * Update frame/support/src/traits/dispatch.rs
      
      Co-authored-by: default avatarKian Paimani <[email protected]>
      
      * Grumbles
      
      * Formatting
      
      * Fixes
      
      * APIs of VoteTally should include class
      
      * Fixes
      
      * Fix overlay prefix removal result
      
      * Second part of the overlay prefix removal fix.
      
      * Formatting
      
      * Fixes
      
      * Add some tests and make clear rounding algo
      
      * Fixes
      
      * Formatting
      
      * Revert questionable fix
      
      * Introduce test for kill_prefix
      
      * Fixes
      
      * Formatting
      
      * Fixes
      
      * Fix possible overflow
      
      * Docs
      
      * Add benchmark test
      
      * Formatting
      
      * Update frame/referenda/src/types.rs
      
      Co-authored-by: default avatarKeith Yeung <[email protected]>
      
      * Docs
      
      * Fixes
      
      * Use latest API in tests
      
      * Formatting
      
      * Whitespace
      
      * Use latest API in tests
      
      Co-authored-by: default avatarKian Paimani <[email protected]>
      Co-authored-by: default avatarKeith Yeung <[email protected]>
      7808b0c3
  34. May 29, 2022
    • Gavin Wood's avatar
      Safe and sane multi-item storage removal (#11490) · ecbd65fb
      Gavin Wood authored
      * Fix overlay prefix removal result
      
      * Second part of the overlay prefix removal fix.
      
      * Report only items deleted from storage in clear_prefix
      
      * Fix kill_prefix
      
      * Formatting
      
      * Remove unused code
      
      * Fixes
      
      * Fixes
      
      * Introduce clear_prefix host function v3
      
      * Formatting
      
      * Use v2 for now
      
      * Fixes
      
      * Formatting
      
      * Docs
      
      * Child prefix removal should also hide v3 for now
      
      * Fixes
      
      * Fixes
      
      * Formatting
      
      * Fixes
      
      * apply_to_keys_whle takes start_at
      
      * apply_to_keys_whle takes start_at
      
      * apply_to_keys_whle takes start_at
      
      * Cursor API; force limits
      
      * Use unsafe deprecated functions
      
      * Formatting
      
      * Fixes
      
      * Grumbles
      
      * Fixes
      
      * Docs
      
      * Some nitpicks 🙈
      
      
      
      * Update primitives/externalities/src/lib.rs
      
      Co-authored-by: default avatarBastian Köcher <[email protected]>
      
      * Formatting
      
      * Fixes
      
      * cargo fmt
      
      * Fixes
      
      * Update primitives/io/src/lib.rs
      
      Co-authored-by: default avatarKeith Yeung <[email protected]>
      
      * Formatting
      
      * Fixes
      
      Co-authored-by: default avatarBastian Köcher <[email protected]>
      Co-authored-by: default avatarBastian Köcher <[email protected]>
      Co-authored-by: default avatarKeith Yeung <[email protected]>
      ecbd65fb