* move storage maps to blake2_128 (#2268)

* remove default hash, introduce twox_128 and blake2

* use blake2_128 & create ext_blake2_128

* refactor code

* add benchmark

* factorize generator

* fix

* parameterizable hasher

* some fix

* fix

* fix

* fix

* metadata

* fix

* remove debug print

* map -> blake2_256

* fix test

* fix test

* Apply suggestions from code review

Co-Authored-By: thiolliere <[email protected]>

* impl twox 128 concat (#2353)

* impl twox_128_concat

* comment addressed

* fix

* impl twox_128->64_concat

* fix test

* Fix compilation and cleanup some docs

* Apply suggestions from code review

Co-Authored-By: bkchr <[email protected]>

* WIP

* fix: Redo session module docs incorporating approach used by Joe in democracy

* remove unncessary quotes

* docs: Add example from srml to session module docs

* replace asterix with dash

* session start

* make example compile

* index html updates

* Update lib.rs

* set reasonable value for bonding_duration in chainspec staging config

* set default bonding_duration to 1, and bump runtime version

* Update node/cli/src/chain_spec.rs

Co-Authored-By: mnaamani <[email protected]>

* Update node/cli/src/chain_spec.rs

Co-Authored-By: mnaamani <[email protected]>

* Update srml/staking/src/lib.rs

Co-Authored-By: mnaamani <[email protected]>

* Add: draft of treasury doc

* Update srml/treasury/src/lib.rs

Co-Authored-By: nczhu <[email protected]>

* WIP: SRML Example Module README

* add newlines

* review-fix: Change const to let. Explain generic usage more

* refactor: Remove example steps 2 and 3. User can refer to other examples to figure it out

* fix: Update to incorporate approved approach of staking module docs in PR #1951

* fix: Move into expandable Details arrow and fix syntax so appears correctly in rust docs

* fix: Fix linting

* docs: Add Public Dispatchable functions

* fix: Rearrange to use Simple Code Snippet and Examples from SRML

* fix: Remove duplicate Dispatchable Functions section

* fix: Remove Implementation Details as requested by Gav

* WIP - SRML Assets Module README

* docs: Tweaks for consistency

* docs: Add missing newline

* review-fix: Remove non-SRML trait dependencies

* review-fix: Replace const with let

* review-fix: Remove use of compact in signature

* review-fix: Change const to let since cannot use result of function call

* fix: Add backticks around type and mention type it derives from

* review-fix: Update variable names since changed to lowercase since using let

* fix: Change type to bold instead of code

* review-fix: Update Asset module

* refactor: Consistent bullet points. Remove whitespace between items

* review-fix: Remove useless blah

* review-fix: Remove Storage Items

* review-fix: Remove Types

* review-fix: Remove duplicate instructions

* Update srml/assets/src/lib.rs

Co-Authored-By: ltfschoen <[email protected]>

* Update srml/assets/src/lib.rs

Co-Authored-By: ltfschoen <[email protected]>

* Update srml/assets/src/lib.rs

Co-Authored-By: ltfschoen <[email protected]>

* Update srml/assets/src/lib.rs

Co-Authored-By: ltfschoen <[email protected]>

* Update srml/assets/src/lib.rs

Co-Authored-By: ltfschoen <[email protected]>

* Update srml/assets/src/lib.rs

Co-Authored-By: ltfschoen <[email protected]>

* Update srml/assets/src/lib.rs

Co-Authored-By: ltfschoen <[email protected]>

* Update srml/assets/src/lib.rs

Co-Authored-By: ltfschoen <[email protected]>

* Update srml/assets/src/lib.rs

Co-Authored-By: ltfschoen <[email protected]>

* Update srml/assets/src/lib.rs

Co-Authored-By: ltfschoen <[email protected]>

* Update srml/assets/src/lib.rs

Co-Authored-By: ltfschoen <[email protected]>

* Update srml/assets/src/lib.rs

Co-Authored-By: ltfschoen <[email protected]>

* Update srml/assets/src/lib.rs

Co-Authored-By: ltfschoen <[email protected]>

* Update srml/assets/src/lib.rs

Co-Authored-By: ltfschoen <[email protected]>

* Update srml/assets/src/lib.rs

Co-Authored-By: ltfschoen <[email protected]>

* review-fix: Remove since will be replaced after macro expansion #2068 as per comment

* review-fix: Move Goals within overview

* fix: Fix indentation

* style and a few minor changes

* remove Events

* capitalization

* docs: Reword the Goals to remove mention of cold wallets based on discussion with Joe

* Wording

* Update lib.rs

* Update lib.rs

* Update lib.rs

* Add: initial draft of decl_module!, before fact-check

* Add: edits after content review by Guillaume

* style

* add link to event doc

* Changed `nocompile` to `rust,ignore` for docs

* Update srml/support/src/dispatch.rs

Co-Authored-By: nczhu <[email protected]>

* Update dispatch.rs

* Changed examples layout of decl_module macro docs

* style and links

* decl_module doc tests passing

* All doc tests passing for decl_module

* Minor cleanup, comment out doc test imports

* some cleanup

* Update srml/support/src/dispatch.rs

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

* Bump `impl_version` for CI

* Fix indentation

* Update description of Multiple Module Instances

* function definition updates

* restructure example and spelling fixes

* update after review

* `ensure_root` is not a macro

* remove ! from ensure_root in text

* public vs private

* doc

* other doc cleanup and fixing links

* one more typo

* Allow configuring state cache size via cli

* Track used cache size

* Expose memory counter to informant

* Enforce max cache size constraint exactly

* Default to 64 MiB

Co-Authored-By: cmichi <[email protected]>

* Remove self as parameter

* Update to libp2p master

* Fix tests

* More tests fixing

* core/primitives

* sr-primitives

* sr-primitives

* srml-treasury

* substrate-executor

* substrate-keystore

* network-libp2p

* substrate-service

* srml-system

* substrate-rpc

* sr-version

* substrate-telemetry

* substrate-test-runtime

* substrate-transaction-pool

* node-template-runtime

* node-primitives

* srml-consensus

* srml-contract

* srml-democracy

* srml-finality-tracker

* srml-grandpa

* srml-metadata

* srml-support

* Clean

* Update locks

* Fix MultiSigner, use `into_signed_tx`

* Rebuild.

* Intro `ChildStorageKey` for checked child keys

* Get rid of Into in Externalities trait

* Use Cow in ChildStorageKey

* Fix tests for state-machine.

* Clean

* child_storage_root always return a value

* Don't return Option from Ext::child_storage_root

* Return 42 in child_storage_root

* Return CHILD_STORAGE_KEY_PREFIX from trie id gen

* Bump spec and impl version.

* Require `:default:` in `is_child_trie_key_valid`

* Add `default:` prefix.

* Introduce `into_owned` for `ChildStorageKey`.

* Add documentation.

* Fix state-machine tests

* Remove outdated TODO

I check out with Emeric and he is ok with that

* child_storage_root is infailable

* Nit

* Move assert after check.

* Apply suggestions from @DemiMarie-parity

Co-Authored-By: pepyakin <[email protected]>

* Formatting nit in core/executor/src/wasm_executor.rs

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

* Formatting nits from @thiolliere

Michael Müller authored Apr 23, 2019 and asynchronous rob committed Apr 23, 2019

* Send high-level consensus telemetry by default

* Notify telemetry on finalized

* Send used authority set to telemetry

* Do not send commit message telemetry by default

* Fix typo

* Allow for notifications on telemetry connect

...and send the current authority set on each connect.

* Send authority set to telemetry on change

* Revert "Send used authority set to telemetry"

This reverts commit 1deceead.

* Merge branch 'master' into 'cmichi-send-high-level-consensus-telemetry-by-default'

Squashed commit of the following:

commit 6de583a2
Author: Xiliang Chen <[email protected]>
Date:   Wed Apr 10 20:26:29 2019 +1200

    update authers for rest of the node-template cargo.toml files (#2242)

commit 5240bc1f
Author: Bastian Köcher <[email protected]>
Date:   Tue Apr 9 10:31:18 2019 +0200

    Throw a compile error for `on_finalise` and `on_initialise` (#2236)

commit 67d2e71a
Author: Pierre Krieger <[email protected]>
Date:   Tue Apr 9 05:30:43 2019 -0300

    Add warning when using default protocol ID (#2234)

    * Add warning when using default protocol ID

    * Update core/service/src/lib.rs

commit 1421fed6
Author: Xiliang Chen <[email protected]>
Date:   Tue Apr 9 17:22:20 2019 +1200

    update name and authors to placeholder text for node-template (#2222)

    * update name and authors to placeholder text

    * revert package name change

commit 6617f231
Author: André Silva <[email protected]>
Date:   Mon Apr 8 12:50:34 2019 +0100

    grandpa: Voter persistence and upgrade to finality-grandpa v0.7 (#2139)

    * core: grandpa: migrate to grandpa 0.7

    * core: grandpa: store current round votes and load them on startup

    * core: grandpa: resend old persisted votes for the current round

    * core: grandpa: store base and votes for last completed round

    * core: grandpa: fix latest grandpa 0.7 changes

    * core: grandpa: update to grandpa 0.7.1

    * core: grandpa: persist votes for last two completed rounds

    * core: grandpa: simplify VoterSetState usage

    * core: grandpa: use Environment::update_voter_set_state

    * core: grandpa: fix aux_schema test

    * core: grandpa: add docs

    * core: grandpa: add note about environment assumption

    * core: grandpa: don't update voter set state on ignored votes

    * core: grandpa: add test for v1 -> v2 aux_schema migration

    * core: grandpa: add test for voter vote persistence

    * core: grandpa: use grandpa 0.7.1 from crates.io

    * core: grandpa: use try_init in test

    * core: grandpa: add comment about block_import in test

    * core: grandpa: avoid cloning HasVoted

    * core: grandpa: add missing docs

    * core: grandpa: cleanup up can_propose/prevote/precommit

commit 21e0877e
Author: Gregory Terzian <[email protected]>
Date:   Mon Apr 8 13:17:00 2019 +0200

    remove clone bound on specialization in testnet factory (#2157)

commit 7c647466
Author: Andrew Jones <[email protected]>
Date:   Sat Apr 6 12:23:56 2019 +0100

    Contract import/export validation (#2203)

    * Reject validation of contract with unknown exports

    * Validate imports eagerly

    * Increment spec version

commit 12718fac
Author: Pierre Krieger <[email protected]>
Date:   Fri Apr 5 14:07:09 2019 -0300

    Fix state inconsistency between handler and behaviour (#2220)

    * Fix state inconsistency between handler and behaviour

    * Fix the error! being in the wrong place

commit f917d124
Author: Bastian Köcher <[email protected]>
Date:   Fri Apr 5 18:50:38 2019 +0200

    Use `storage_root` of newly calculated header (#2216)

    Instead of calculating the `storage_root` a second time, we just can
    take the `storage_root` from the new header.

commit 3359ce0b
Author: Marek Kotewicz <[email protected]>
Date:   Fri Apr 5 14:44:46 2019 +0200

    Peerset::discovered accepts many peer ids (#2213)

    * Peerset::discovered accepts many peer ids

    * Improve tracing in peerset

commit dd82e0e6
Author: Marek Kotewicz <[email protected]>
Date:   Thu Apr 4 19:40:40 2019 +0200

    simplification of peerset api (#2123)

    * Introduction of PeersetHandle

    * integrate PeersetHandle with the rest of the codebase

    * fix compilation errors

    * more tests for peerset, fixed overwriting bug in add_reserved_peer

    * Slots data structure and bugfixes for peerset

    * bend to pressure

    * updated lru-cache to 0.1.2 and updated linked-hash-map to 0.5.2

    * peerset discovered list is now a LinkedHashMap

    * fix review suggestions

    * split back Peerset and PeersetHandle

    * test for Peerset::discovered

    * applied review suggestions

    * fixes to peerset::incoming

    * peerset disconnects are all instantaneous

    * instantaneous drop in peerset finished

    * Peerset::set_reserved_only can also reconnect nodes

    * Peerset scores cache uses lru-cache

    * remove redundant function call and comment from Peerset::on_set_reserved_only

    * add_peer returns SlotState enum

    * apply review suggestions

    * is_reserved -> is_connected_and_reserved

commit d90833d7
Author: Arkadiy Paronyan <[email protected]>
Date:   Thu Apr 4 18:01:28 2019 +0200

    Disconnect on protocol timeout (#2212)

commit c0a46b59
Author: André Silva <[email protected]>
Date:   Thu Apr 4 15:56:49 2019 +0100

    core: grandpa: verify commit target in justification (#2201)

commit 3a4901a7
Author: Bastian Köcher <[email protected]>
Date:   Thu Apr 4 16:56:16 2019 +0200

    Introduce `original_storage` and `original_storage_hash` (#2211)

    Both functions will ignore any overlayed changes and access the backend
    directly.

commit a7a469f9
Author: Xiliang Chen <[email protected]>
Date:   Fri Apr 5 03:55:55 2019 +1300

    code cleanup (#2206)

commit 26c7b442


Author: Arkadiy Paronyan <[email protected]>
Date:   Wed Apr 3 15:52:46 2019 +0200

    Emberic elm testnet (#2197)

* Make telemetry onconnect hoook optional

* Merge branch 'master' into 'cmichi-send-high-level-consensus-telemetry-by-default'

* Introduce GrandpaParams struct to condense parameters

* Remove debug statement

* Fix tests

* Rename parameter

* Fix tests

* Rename struct

* Do not send verbosity level

* Combine imports

* Implement comments

* Run cargo build --all

* Remove noisy telemetry

* Add docs for public items

* Unbox and support Clone trait

* Fix merge

* Fix merge

* Update core/finality-grandpa/src/lib.rs

Co-Authored-By: cmichi <[email protected]>

* Move scripts to scripts folder and update readme

* Update node-template/README.md

Co-Authored-By: xlc <[email protected]>

* Update node-template/README.md

Co-Authored-By: xlc <[email protected]>

* Update node-template/README.md

Co-Authored-By: xlc <[email protected]>

* Update node-template/README.md

Co-Authored-By: xlc <[email protected]>

* Update node-template/README.md

Co-Authored-By: xlc <[email protected]>

* Update node-template/README.md

Co-Authored-By: xlc <[email protected]>

* remove release flag

* change NetworkState from string to json in telemetry

* Validate module before storing it in code_cache.

* Bump version.

* Fix a bug about rpc call panic

* Update code from review

* Add database block number limit issue

* Do not allow malleability in odd slice padding.

* align dep

* Remove limitation to 256 transactions, don't construct requires vector.

* Bump impl version.

* opening and closing links

* sudo example compiles

* add Aura after it was merged to master

* Timestamp doc testing passes

* Timestamp doc testing works, extraneous lines commented out

* balances

* remove extern crate line

* Removed unneeded code snippet from aura

* make consensus compiles

* executive compiles

* cleanup unnecessary lines

* staking (removed examples that are just copies of tests)

* minor typos

* restore tab spacing

* opening and closing links

* sudo example compiles

* add Aura after it was merged to master

* Timestamp doc testing passes

* Timestamp doc testing works, extraneous lines commented out

* balances

* remove extern crate line

* Removed unneeded code snippet from aura

* make consensus compiles

* executive compiles

* cleanup unnecessary lines

* staking (removed examples that are just copies of tests)

* Apply suggestions from code review

* unindent example

André Silva authored Apr 17, 2019 and asynchronous rob committed Apr 17, 2019

* grandpa: initial implementation of minimal grandpa worker

* grandpa: extract grandpa observer future to function

* grandpa: add test for observer

* grandpa: start observer if no local key is defined

* grandpa: add minor comments

* grandpa: observer: log invalid commit

* grandpa: observer: persist voter set state on authority change and pause

* grandpa: observer: use commit processing callback

* grandpa: keep run_grandpa to avoid breaking public api

* grandpa: use grandpa::process_commit_validation_result

* grandpa: use finality-grandpa 0.7.2

We should not test debug output, especially when it can change.

joe petrowski authored Apr 17, 2019 and thiolliere committed Apr 17, 2019

* opening and closing links

* sudo example compiles

* add Aura after it was merged to master

* remove extern crate line

* Fix contract child usage

* bump implementation version

* resolve child trie usage

* update locks

* increase version

* fix test

* Revert "update locks"

This reverts commit 6f537458.

* timestamp

* balances

* balances-remove-short-example

* system

* sudo (+missing period in balances)

* contract

* staking

* fix unclear definition in balances

* update after review

* update genesis-config-sudo link

Co-Authored-By: joepetrowski <[email protected]>

* genesis

* Adds deposit event benchmark

* Add `StorageValue::append`

`StorageValue::append` can be used by types that implement `EncodeAppend` to speed-up situations where you just want to append
an item to storage without wanting to decode all previous items.

* Stay at 100 events

* Fixes compilation

* Use correct year and increase spec version

* Disable cors in dev mode,

* Whitelist substrate-ui.

* Fix build.

* Update docs.