Clean up metadata format. Merge events metadata into runtime metadata. Remove low value info (internal macro identifier and counters).

Migrate state-db, state-machine, telemetry, test-client and test-runtime to the 2018 edition (#1623)

* Decrease bucket size

A bucket size of 8192 bytes is quite large and it turned
out that this can exhaust the available heap space too
too quickly.

This is because even for allocating 1 byte a bucket of
8192 bytes is allocated/wasted.

* Return 0 if requested size too large

* Improve test

The test didn't use an offset when setting up the heap.
Hence the first successfully allocated pointer was
always `0`.

This is unfortunate since `0` is also the return value
when there is an error.

This lead to us not noticing that the test was failing,
because it did not distinguish between success and error.

* Revert to linear allocator

Went through the TODOs, removed a bunch, which are outdated or nothing more than a regular comment, documented a bunch more as actual tickets and made them FIXMEs and unified their structure (`FIXME #TICKETNO DESC` for local tickets, `FIXME: DESC LINK` for external tickets) for easier in-editor support. Further more remove unnecessary remarks and related old code that I noticed in that instance.

* Allow runtime to return more detailed transaction validation errors.

* Re-use ApplyError codes and update test-runtime.

* Fix pool tests.

* Revert using Compact for validity.

* fix generate node name with less then 32 characters

* refactor generate_node_name

* test reproducing fork sync issues

* update to new announce_block API

* Download unknown forks

* Reverted download_stale

* Avoid cloning the hash

* Typo

* announce blocks we vote on to peers (missing network impl)

* Implemented 'announce'

* Fixed test

* improve announce docs and add logging

* Track recently announced blocks

* update codec

* use new codec

* update grandpa code

* build .lock and binaries

* Additional externs for ecdsa recovery and keccak

* Update core/executor/src/wasm_executor.rs

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

* Update core/executor/src/wasm_executor.rs

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

* Fix grumble

* Grumble.

André Silva authored Jan 25, 2019 and asynchronous rob committed Jan 25, 2019

* core: send justification requests in parallel to block requests

* core: fix grandpa test

* don't panic in best_containing

* core: client: fix borrow in best_containing

* update to latest env_logger

* roundabout dependency update

* Update to latest vengen

* Update rand to 0.6

* Update to latest rng shuffle API

* Roundabout update of dependencies

* Update rustc_hex

* Update wasm

* Fix logging setup in tests

* revert to fix test

* Rework cli handling

* Update readme

* Adds support for custom subcommands and extra run parameters

* Update readme

* Fixes compilation after master merge

* Make "Run" the default subcommand

Actually its hidden to the outside that is an subcommand.

* Rewrite CLI to work without breaking old CLI behavior

* Some cleanup

* Fix incorrect config setup

* Update README

* Fixes after merge

* Fixes incorrect README

* core: grandpa limits votes to 3/4 of the unfinalized chain

* core: test grandpa limited votes

* Report the average network bandwidth

* Fix concerns

* Refactor `transfer()` logic outside of dispatched function

* Refactor `transfer()` logic outside of dispatched function

* Refactor `transfer()` logic outside of dispatched function

* Refactor `transfer()` logic outside of dispatched function

* Reuse tags of known transactions, avoid reimporting extrinsics from imported block.

* Fix tests for graph.

* Add more detailed docs.

* Avoid cloning and computing hashes twice.

* Add ClientImportOperation and remove an unused enum

* set_aux to insert_aux so that it can be called multiple times

* [WIP] All basic designs of lock_import_and_run

* [WIP] `apply_block` and `apply_aux` implementation

* Update client db with the new interface

* Always make sure we reset importing_block back to None

* Address grumbles

`apply_block` should be pub

* Add comments on insert_aux

* Fix compile

* Fix imports.

* Remove redundant binding

* Clean extern crates.

* Add comment

* Re-export macros from prelude

* Build fixes

* Update core/sr-std/src/lib.rs

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