When we enabled arbitary precision for `serde_json`, the feature leaked
through the whole workspace. The given test fails because of some bug in
serde json when the feature is enabled.

* add div and checked_div to Fixed64

* add more tests

* div by zero is div by zero

* Add serialization test for u128

* Fix crash on serde of u128

This invariant holds for both the free and reserved balances.  Document
it.  I also reformatted the documentation slightly.

* fetch new authorities set instead of previous one

* fixed leftovers + updated test properly

* read initial authorities once

* updated comment

* fix grumbles

* docs: fix CODEOWNERS paths

* Apply suggestions from code review

André Silva authored Nov 19, 2019 and asynchronous rob committed Nov 19, 2019

* peerset: remove unused dependencies

* gossip: replace lru cache

* header-metadata: replace lru cache

* hopefully fixing api-client with this

* another use statement needed

* using full path for Vec

* next try

* yet again

* cleanup

* refactor: Added `from_slice()` method to ECDSA signatures

* doc: Modified ECDSA signature docstring to note Recovery ID

* feat: Implemented serde for Signature types

Note: using hexstring encoding

* feat: Automatically derive serde for MultiSignature

* refactor: Convert hex bytes using try_from instead of from_slice

Avoids panicking in critical code

Implemented from Peer Review

* clean: spaces -> tabs

* test: Added tests for Signature serialization

Added dependency on serde_json for testing purposes

* Add `ext_get_runtime_storage`

* Implement testing for ext_get_runtime_storage

* Add integration test.

* Update spec version

* Fix the doc

* Save memory allocation.

joe petrowski authored Nov 16, 2019 and Shawn Tabrizi committed Nov 16, 2019

* fix adoc links and some typos

* actually fix links

* Update README.md

* Add badges

* Update license wording

* Adding first rough ouline of the repository structure

* Remove old CI stuff

* add title

* formatting fixes

* move node-exits job's script to scripts dir

* Move docs into subdir

* move to bin

* move maintainence scripts, configs and helpers into its own dir

* add .local to ignore

* move core->client

* start up 'test' area

* move test client

* move test runtime

* make test move compile

* Add dependencies rule enforcement.

* Fix indexing.

* Update docs to reflect latest changes

* Moving /srml->/paint

* update docs

* move client/sr-* -> primitives/

* clean old readme

* remove old broken code in rhd

* update lock

* Step 1.

* starting to untangle client

* Fix after merge.

* start splitting out client interfaces

* move children and blockchain interfaces

* Move trie and state-machine to primitives.

* Fix WASM builds.

* fixing broken imports

* more interface moves

* move backend and light to interfaces

* move CallExecutor

* move cli off client

* moving around more interfaces

* re-add consensus crates into the mix

* fix subkey path

* relieve client from executor

* starting to pull out client from grandpa

* move is_decendent_of out of client

* grandpa still depends on client directly

* lemme tests pass

* rename srml->paint

* Make it compile.

* rename interfaces->client-api

* Move keyring to primitives.

* fixup libp2p dep

* fix broken use

* allow dependency enforcement to fail

* move fork-tree

* Moving wasm-builder

* make env

* move build-script-utils

* fixup broken crate depdencies and names

* fix imports for authority discovery

* fix typo

* update cargo.lock

* fixing imports

* Fix paths and add missing crates

* re-add missing crates

* {core,srml}/authority-discovery: Move generic to specific session keys

* {srml,core}/authority-discovery: Verify signature outside of runtime

Given that the `core/authority-discovery` uses concrete authority
identifiers and signatures, one can verify a signature with the
authority discovery within `core`. Given the above, the `verify` runtime
api is obsolete and thus removed.

* *: Add authority discovery to the set of session keys

* *: Sign authority discovery DHT payload with keystore instead of runtime

Instead of calling a runtime function to sign a dht payload, which then
invokes the keystore, pass the keystore to the authority discovery
module and use it directly.

* core/authority-discovery: Give libp2p Kademlia time to start up

* core/authority-discovery: Move authorities priority group name to const

* node/runtime/src/lib.rs: Bump runtime spec version

* *: Fix lints and node/testing test failures

* *: Fix formatting

* core/authority-discovery: Box dht event channel in unit tests

* node/cli/src/service.rs: Fix future import

* node/cli/src/service.rs: Replace unwrap by expect with proof

* node/cli/src/chain_spec: Remove TODO for testnet key generation

* core/authority-discovery/src/lib: Remove scale encoding TODOs

* srml/authority-discovery: Make comment a doc comment

* core/authority-discovery: Remove unused StreamExt import

* node/runtime: Bump impl version to debug CI

* Test ci.

* Change the line width to 100.

* Revert "Change the line width to 100."

This reverts commit edff1f85.

* Fix a check for polkadot to work on forked repos.

* Revert "node/runtime: Bump impl version to debug CI"

This reverts commit 1a90903b.

* Revert "Test ci."

This reverts commit a2c9df57.

* Cargo.lock: Fix wrong lock file merge

* srml/authority-discovery: Keep track of new validator set not upcoming

* core/authority-discovery: Document key retrieval functions

* Wasm diagnostics

* Pass the error

* Make errno optional

* Cargo.lock

* Log the error

* make linked_map generic functions better

* implement translation of linked map

* proc-macro for linked map updated

* test linked map migration

* account for instances

* address grumbles

* cut map short if migration fails

* drafting a proof extraction at the hashdb level (to include everything
for the 'call' proof case).

* use full proof by default (replace previous proof recorder).

* fix warnings.

* Cache value not found in proof recorder.

* Remove need or internal backend struct.

* fix type.

* doc

* randomized tests

* destroy clones

* remove commented

* fixes

* add finalization fork

* Initial version that works with proper tests.

* get rid of todos and grumbles and such.

* Cleanup and fix line-width

* fix test runtime test

This lets us drop a couple old dependencies, which is nice.

* Work around finalization woes

* Fixed check_block

* Added a test

* update tiny-keccak

* fix

* Update Cargo.toml

* update Cargo.lock

* remove keccak-hasher

* Refactor sr-api to not depend on client anymore

* Fix benches

* Apply suggestions from code review

Co-Authored-By: Tomasz Drwięga <[email protected]>

* Apply suggestions from code review

* Fix a check for polkadot to work on forked repos.

* .gitlab-ci.yml: Add `git diff` for CI debugging

* More future proof and less redundant.

* .gitlab-ci.yml: Improve comments and refactor sed command

* .gitlab-ci.yml: Remove two commas in a row

* .gitlab-ci.yml: Ensure to match branch statements at the end

* .gitlab-ci.yml: Reference concrete commit

When one does not specify the concrete commit, cargo-update tries to
checkout 'master' in the Substrate repository.

* .gitlab-ci.yml: Remove 'git diff' debug line

* Create typed client helpers for querying chain state storage items declared by
'decl_storage!'.

* Update substrate-rpc-custom functions to use async await syntax.

* The implementation of substrate-rpc-custom was a bit verbose and repetitive.
This commit makes the implementation simpler by intruducing a struct which
represents query for a typed value in storage. The new struct is called
StorageQuery. A StorageQuery wraps a raw StorageKey but is not directy
constructable. To construct a StorageQuery, the user must supply an
implementation of a srml_support::storage::generator trait such as
StorageValue or StorageMap.

A type implementing one of the generator traits can be aquired by:
A) marking a storage item as pub within a call to decl_storage (recommended)
or B) implementing one of the generator types manually.

While option B may sometimes me necessary, it's not recommended because
separate manual implementaions may lose sync with the original definition.

* drop unused dependency

* fmt

* Remove unnecessary pub from Authorities field in test-runtime storage
declaration.

This field was added to support a test in an earlier commit. The
test no longer relies on test-runtime so the change can be reverted.

* Move it to srml as support extension.

* Fix long lines.

* Fix.