for signed `Duration` values.

Suggested-by: Bastian Köcher

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

Otherwise it would panic.

* do not return empty entries from state_queryStorage

* revert back None -> null change

* Revert "revert back None -> null change"

This reverts commit 318eb043.

* srml-contract → srml-contracts

* Trim.

* Bump version

* Remove `UserError` and switch to `error::Error`

* More cleanup

* Update core/executor/src/error.rs

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

* Fix typo

* Update core/executor/src/allocator.rs

Co-Authored-By: Stanislav Tkach <[email protected]>

* ImportQueue methods are now mut

* Link methods are now mut

* Remove Arc from BasicSyncQueue

* Fix tests

* Remove BasicSyncQueue

* Change the import queue API

* Add buffered_link

* Remove obsolete tests

* Comments and style improvement pass

* Fix grandpa and comment cleanup

* Update core/consensus/common/src/import_queue.rs

Co-Authored-By: André Silva <[email protected]>

* Added some documentation and question on the main sync code

* Remove strange formatting change

Co-Authored-By: André Silva <[email protected]>

* Improve comment per suggestion

* Remove comment about re-using PeerInfo, no real reason and no real consensus if it's better or worse.

* Fix redundancy in comment

Co-Authored-By: André Silva <[email protected]>

* Explaining more things and fixing review comments.

* Better explanation of MAJOR_SYNC_BLOCKS
* Explains the ancestor search strategy a bit
* Corrects explanation of what a stale block is
* Adds a bit of context for `request_ancestry` function

* Revert code change to not confuse the PR

* ci: publish rustdocs to github repo substrate-developer-hub/rustdocs

Toralf Wittner authored Jun 18, 2019 and Arkadiy Paronyan committed Jun 18, 2019

* Change network::sync::extra_requests to not send.

Instead it only maintains the invariants and leaves the actual I/O part
to the parent module (i.e. `sync`).

* Update Cargo.lock.

* Remove all uses of Error::description() - use Display instead

Also: `1000_000_000` → `1_000_000_000`

Suggested-by: Niklas Adolfsson <[email protected]>

* Rework RPC queries

* Remove SyncProvider trait

* Fix RPC tests

* Add assumptions that must be held in assets module

* Update srml/assets/src/lib.rs

Co-Authored-By: DemiMarie-parity <[email protected]>

* Update srml/assets/src/lib.rs

Co-Authored-By: DemiMarie-parity <[email protected]>

* Disable validators but don't kick them

* Bump runtime

* Remove stray printlns

* Maintain TotalInsurance integrity in case of sudo set_balance

* Fix set_balance docs

* Update impl_version

* Draft of new sessions

* Reintroduce tuple impls

* Move staking module to new session API

* More work on staking and grandpa.

* Use iterator to avoid cloning and tuple macro

* Make runtime build again

* Polish the OpaqueKeys devex

* Move consensus logic into system & aura.

* Fix up system module

* Get build mostly going. Stuck at service.rs

* Building again

* Update srml/staking/src/lib.rs

Co-Authored-By: DemiMarie-parity <[email protected]>

* Refactoring out Consensus module, AuthorityIdOf, &c.

* Refactored out DigestItem::AuthoritiesChanged. Building.

* Remove tentative code

* Remove invalid comment

* Make Seal opaque and introduce nice methods for handling opaque items.

* Start to use proper digest for Aura authorities tracking.

* Fix up grandpa, remove system::Raw/Log

* Refactor Grandpa to use new logging infrastructure.

Also make authorityid/sessionkey static. Switch over to storing
authorities in a straight Vec.

* Building again

* Tidy up some AuthorityIds

* Expunge most of the rest of the AuthorityKey confusion.

Also, de-generify Babe and re-generify Aura.

* Remove cruft

* Untangle last of the `AuthorityId`s.

* Sort out finality_tracker

* Refactor median getting

* Apply suggestions from code review

Co-Authored-By: Robert Habermeier <[email protected]>

* Session tests works

* Update core/sr-primitives/src/generic/digest.rs

Co-Authored-By: DemiMarie-parity <[email protected]>

* Session tests works

* Fix for staking from @dvc94ch

* log an error

* fix test runtime build

* Some test fixes

* Staking mock update to new session api.

* Fix build.

* Move OpaqueKeys to primitives.

* Use on_initialize instead of check_rotate_session.

* Update tests to new staking api.

* fixup mock

* Fix bond_extra_and_withdraw_unbonded_works.

* Fix bond_with_little_staked_value_bounded_by_slot_stake.

* Fix bond_with_no_staked_value.

* Fix change_controller_works.

* Fix less_than_needed_candidates_works.

* Fix multi_era_reward_should_work.

* Fix nominating_and_rewards_should_work.

* Fix nominators_also_get_slashed.

* Fix phragmen_large_scale_test.

* Fix phragmen_poc_works.

* Fix phragmen_score_should_be_accurate_on_large_stakes.

* Fix phragmen_should_not_overflow.

* Fix reward_destination_works.

* Fix rewards_should_work.

* Fix sessions_and_eras_should_work.

* Fix slot_stake_is_least_staked_validator.

* Fix too_many_unbond_calls_should_not_work.

* Fix wrong_vote_is_null.

* Fix runtime.

* Fix wasm runtime build.

* Update Cargo.lock

* Fix warnings.

* Fix grandpa tests.

* Fix test-runtime build.

* Fix template node build.

* Fix stuff.

* Update Cargo.lock to fix CI

* Re-add missing AuRa logs

Runtimes are required to know about every digest they receive ― they
panic otherwise.  This re-adds support for AuRa pre-runtime digests.

* Update core/consensus/babe/src/digest.rs

Co-Authored-By: DemiMarie-parity <[email protected]>

* Kill log trait and all that jazz.

* Refactor staking tests.

* Fix ci runtime wasm check.

* Line length 120.

* Make tests build again

* Remove trailing commas in function declarations

The `extern_functions!` macro doesn’t like them, perhaps due to a bug in
rustc.

* Fix type error

* Fix compilation errors

* Fix a test

* Another couple of fixes

* Fix another test

* More test fixes

* Another test fix

* Bump runtime.

* Wrap long line

* Fix build, remove redundant code.

* Issue to track TODO

* Leave the benchmark code alone.

* Fix missing `std::time::{Instant, Duration}`

* Indentation

* Aura ConsensusLog as enum