* with storage layer truly default

* fmt

Co-authored-by: parity-processbot <>

* initial draft of fixing slashing

* fix test

* Update frame/staking/src/tests.rs

Co-authored-by: Piotr Mikołajczyk <piomiko41@gmail.com>

* last touches

* add more detail about unbonding

* add migration

* fmt

Co-authored-by: Piotr Mikołajczyk <piomiko41@gmail.com>
Co-authored-by: parity-processbot <>

* Update UI test output for rust 1.62.1

* switch ci to staging image to check that everything works

* fix artifacts node-bench-regression-guard

* Imeplement `scale_info::TypeInfo` manually to silence aggressive rust warning

* Fix more clippy lints

* Make clippy happy by relying on auto-deref were possible

* Add tracking issue to the comments

* pin ci image

Co-authored-by: alvicsam <alvicsam@gmail.com>

* [ci] remove cargo-check-nixos job

* remove shell.nix

* rpc pending rewards

* commit

* remove unused imports

* fix

* fix

* fmt

* fix

* fmt

* fix

* docs

* docs & formatting

* better formatting

* temporary fix

* error handling

* fix?

* fmt

* use to_string

* fmt

* fixed error handling

* fix

* rpc added to client

* Update Cargo.toml

* Update Cargo.toml

* fix wrong reward counter

* expose function

* move implementation

* docs

* docs

* docs

* Update lib.rs

* Update lib.rs

* unexpose functions

* unused dependency

* update Cargo.lock

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

* Update lib.rs

* Update lib.rs

* Update frame/nomination-pools/rpc/runtime-api/src/lib.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* remove rpc

* remove rpc directory

* final fix

Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>
Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update comfy-table v5.0.1 => v6.0.0

Signed-off-by: koushiro <koushiro.cqx@gmail.com>

* Update strum v0.23.0 => v0.24.1

Signed-off-by: koushiro <koushiro.cqx@gmail.com>

* Update h2 v0.3.9 => v0.3.13

Signed-off-by: koushiro <koushiro.cqx@gmail.com>

* Update file-per-thread-logger v0.1.4 => v0.1.5

Signed-off-by: koushiro <koushiro.cqx@gmail.com>

* Update mio v0.8.0 => v0.8.4

Signed-off-by: koushiro <koushiro.cqx@gmail.com>

* revert twox-hash

Signed-off-by: koushiro <koushiro.cqx@gmail.com>

* Update secp256k1 v0.21.2 => v0.24.0

Signed-off-by: koushiro <koushiro.cqx@gmail.com>

* Give chain extensions the ability to store some temporary values

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

Co-authored-by: Hernando Castano <HCastano@users.noreply.github.com>

* Rename func_id -> id

* Replace `id` param by two functions on `env`

Co-authored-by: Hernando Castano <HCastano@users.noreply.github.com>

* remove FunctionOf

* fix docs

Co-authored-by: parity-processbot <>

* Add era to `Unbonded` event

fixes #11749

* Fix missing tests

* Add comment for `era` field in `Unbonded` struct.

Co-authored-by: parity-processbot <>

* Remove unused leaves-set fields

* Fix undo_import method

Old leaf sould be inserted using the displaced number

* Fix leaves count

* Apply code review suggestions

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* [Do not merge] [ci] debug node-bench-regression-guard

* debug

* fix artifacts path

* add debug job

* debug

* debug

* fix job, return pipeline

alway -> always

* pallet-mmr: extend batch proof verification test

covers all possible 2-leaf combinations now, including current
verification failures that batch proof item count limit is too low
sometimes.

* raise upper bound on proof item number

as described in
https://github.com/paritytech/substrate/issues/11753#issuecomment-1179838174

* test for powerset of leaves

* refactor batch proof verification test

* test all batch proofs for mmr sizes up to n=13

* limit mmr size to reduce batch proof test duration

* use saturating integer addition for proof check

* extract common chain building in batch proof tests

note: right now, since not killing old chain, it keeps growing by 7
blocks for every leaf selection (added after proof generation), hence
heavier to compute.

* only add blocks after a proof generation once

* increase batch proof testing range

* register offchain extensions only once

* fmt & remove unused util

* Stop RPC servers on drop

* Switch to existing wrappers that stop RPC servers

* Apply formatting

* Remove --light cli option

* Cleanup light client leftovers

* Remove commented-out code and clean-up more light client leftovers

* Fix formatting with `cargo +nightly fmt`

* Remove FIXME regarding db directory structure

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Make reading json genesis file faster

* Formatting

* fmt

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Benchmark extrinsic

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Reduce warmup and repeat

Running this 1000 times with a full block takes ~33 minutes 

.
Reducing it to ~3 minutes per default.

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Make ExistentialDeposit public

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Add 'bechmark extrinsic' command

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* fmt

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Add --list and cleanup

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Unrelated Clippy

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Clippy

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Fix tests and doc

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Move implementations up + fmt

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Dont use parameter_types macro

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Cache to_lowercase() call

The .to_lowercase() on the builder is actually not needes
since its already documented to only return lower case.

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Spelling

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Use correct nightly for fmt...

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Rename ED

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Fix compile

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Subtract block base weight

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Fixes

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Use tmp folder for test

This should already be the case since --dev is passed but
somehow not...

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Fix test

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Disable the interest cache

The feature is currently broken with the latest `tracing-core`. We will enable it again, when it is
fixed upstream.

* FMT

* Pallet-bounty: disallow invalid state transitions

* Fix tests: funding only at even block numbers

* Fix benchmarks: bounties need to be funded

* fix on_initialize

Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>

* Improve `wasmtime` error reporting

* cargo fmt

* expose and link trie migration weights

* actually limit to one trait

* Run test on dummy weights

* fmt

Co-authored-by: Bastian Köcher <info@kchr.de>

* make template more clear

* fmt check_equivocation

Co-authored-by: Bastian Köcher <info@kchr.de>

* removed evaluation.rs

* no need for parent_hash

* fix

* Fixed sync target detection

* Always report sync_target metric

* Clamp median across all peers

* [DO NOT MERGE] test-linux-stable parallel on 3 ci nodes

* add debug message

* adjust rusty-cachier

* empty commit

* move test-linux-stable to test.yml

* make cargo-check-benches and test-wasmer-sandbox parallel

* fix comment

* Update scripts/ci/gitlab/pipeline/test.yml

Co-authored-by: Denis Pisarev <denis.pisarev@parity.io>

* Update scripts/ci/gitlab/pipeline/test.yml

Co-authored-by: Denis Pisarev <denis.pisarev@parity.io>

* if to case

* use case instead if in cargo-check-benches

* format

* add comments to output

* add comment

* add quotes

* Update scripts/ci/gitlab/pipeline/test.yml

Co-authored-by: Denis Pisarev <denis.pisarev@parity.io>

Co-authored-by: parity-processbot <>
Co-authored-by: Denis Pisarev <denis.pisarev@parity.io>

* Speed up `rusty-cachier-notify` job

* Don't forget to setup `rusty-cachier` first

* [ci] fix cancel-pipeline job

* test fail

* remove debug

* Add `RegisteredChainExtension`

* Add tests

* Update frame/contracts/src/chain_extension.rs

Co-authored-by: Michael Müller <michi@parity.io>

* Add more docs

* Remove debugging leftover

* Make ChainExtension-registry lowercase

* Apply suggestions from code review

Co-authored-by: Hernando Castano <HCastano@users.noreply.github.com>

* Improve clarity of test inputs

Co-authored-by: Michael Müller <michi@parity.io>
Co-authored-by: Hernando Castano <HCastano@users.noreply.github.com>

* 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: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

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

Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

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

Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

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

Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* 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

* first working version

* bring back all tests

* ALL new tests work now

* cleanup

* make sure benchmarks and all work

* 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

* round of self-review, make arithmetic safe

* fix warn

* add migration code

* Fix doc

* add precision notes

* make arithmetic fallible

* fix node runtime

* a lot of precision tests and notes and stuff

* document MaxPOintsToBalance better

* :round of self-review

* fmt

* fix some comments

* new logic, some broken tests

* Check if after unbonding remaining balance is more or equal to MinJoinBond and is not zero

* incorporate nikos' work

* make it work again

* merge

* Fix all tests

* fix all tests

* some updates

* Add tests

* remove erroneoysly placed comment

* Try to make lint pass

* Try to make lint pass

* revamp the tests for unbond

* fix docs

* Fix proportional slashing logic

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

Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

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

Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

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

Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* track poinst in migration

* fix

* fmt

* fix migration

* remove event read

* Apply suggestions from code review

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

Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>

* remove log

* Update frame/staking/src/lib.rs

Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>

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

Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>

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

Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>

* update

* fmt

* fmt

* add one last test

* fmrt

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

Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

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

Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>
Co-authored-by: Parity Bot <admin@parity.io>
Co-authored-by: wirednkod <wirednkod@gmail.com>