Commit Graph

73 Commits

Author SHA1 Message Date
thiolliere 8065116ba5 Improve fees module (#1821)
* remove amount associated
* make a new trait to bound some arithmetics to balances or assets:
  It also remove arithmetic bounds of srml-support::traits::Currency.

  To update your code then use srml_support::traits::ArithmeticType like:
  `type Currency: ArithmeticType + Currency<Self::AccountId, Balance=BalanceOf<Self>>; ` 
  with `type BalanceOf<T> = <<T as Trait>::Currency as ArithmeticType>::Type; `

* improve decl_storage when it explicit serde bound: basically don't try to be smarter than rust and just use where clause.
2019-02-19 17:13:59 +01:00
Tomasz Drwięga 9a2f1b2007 Fix linked map for trait types and Option (#1809)
* Fix linked map for traits.

* Fix Option<_> variant.

*  Improve naming a tad

* Rebuild runtime

* Encapsulate private data in the inner module.

* Bump impl version.

* Fix deriving codec in srml-example.

* Fix derivation without importing parity-codec-derive.

* Fix config() for map.
2019-02-18 19:23:00 +01:00
Xiliang Chen fafffdb771 Transaction Fee Module (#1648)
* wip

* Split bytes fee charging and charging by amount into different traits.

* Move to edition 2018.

* Implemented charge fee traits for fees module.

* Implemented 'on_finalise' for fee module.

* Updated fees finalize impl.

* Renaming and documentation update.

* Added overflow & underflow check for fee calculation.

* Added mock and unit tests for fee module.

* More unit tests for fees module.

* Fixed srml-executive unit tests.

* Remove transaction base/bytes fee from balances module, fix unit tests.

* fix compile error

* Fixed unit test.

* Minor fixes.

* Bump spec version.

* Bump spec version.

* Updated fees module and runtime wasm.

* Fees module code style improvement; updated runtime wasm.

* Bump spec and impl version.
2019-02-15 11:21:38 +01:00
Shawn Tabrizi 2acab71254 Adding vesting tests to Balances module (#1786)
* Adding vesting tests to Balances module

* Fix gitlab message, bump impl
2019-02-13 18:59:22 +01:00
Stanislav Tkach ff5e4ca87e Migrate everything to the 2018 edition (#1758) 2019-02-13 11:45:59 +01:00
Gav Wood a61c218cc3 Introduce Ristretto signing (#1730)
* first draft of ristretto crypto module #1685

* adds better comments and code-style

* remove the last evil unwrap

* remove a mistakenly committed lockfile

* add a fresh new lockfile --will probably need a manual merge later

* fix an invalid old test vector

* Wire in ristretto

* Update comment

* Fix use.

* new Signature type api alias to be compatible with substrate

* Add new keyring, fix node executor tests

* Bump version.

* Remove all hashes.

* Update core/primitives/src/sr25519.rs

Co-Authored-By: gavofyork <github@gavwood.com>

* Revert back to Ed25519 (until JS UI is ready)

* Fix test
2019-02-13 10:10:17 +01:00
Gav Wood 90a837d4b8 Add Proposed event (#1761)
* Add Proposed event.

* Bump and rebuild
2019-02-11 17:06:45 +01:00
Marcio Diaz b8bd49961a Adds new execution strategy nativeElseWasm (#1546)
* fix: adds new execution strategy nativeElseWasm and replace nativeWhenPossible with it

* feat: adds cmd line params for execution strategies

* fix: uses of cmd line execution strategies

* chore: remove white spaces

* chore: remove println

* chore: remove whitespace

* fix: generating functions with context

* feat: add function to generate with_context declarations

* fix: add implementation for with_context function calls

* fix: add execution context to call_api_at function

* fix: making use of context to select strategy for block_builder

* chore: cleaning up

* fix: merging issues

* fix tests

* add wasm files

* chore: small doc for context fields

* chore: delete redundant docs

* fix: use full path for ExecutionContext

* fix: add context functions from inside fold_item_impl

* chore: remove clone

* fix: moving generative function to utils, remove unused imports

* fix: add missing full path for ExecutionContext

* fix: merge issues

* update wasm files

* fix: update to keep up with changes in master

* chore: remove unused functions, clean up

* fix test

* fix grumbles

* fix: add more tests

* fix: some refactorings

* feat: add execution strategy to call

* chore: small improvements

* fix: add message to panic

* fix tests
2019-02-11 15:22:44 +01:00
Bastian Köcher f9975af020 Make sr-api-macros and srml-support renaming of crates (#1757)
Procedural do not support `$crate` to get access to the crate where the
macro is defined. We use a hack to re-export the crate under a known
name. With rust edition 2018, people started to rename their crates in
`Cargo.toml`, but that breaks the re-export. This commit introduces
`proc-maco-crate` that supports finding the requested crate name, even
if it was renamed.
2019-02-11 13:58:41 +01:00
Gav Wood e5ac7f0957 Vesting schedules. (#1726)
* Vesting.

* Vesting stuff.

* Add new wasm blobs

* Bump runtime version

* Update lock

* Fix tests

* Bump version
2019-02-10 11:15:16 +01:00
thiolliere e5dbcf6890 decouple balances from some modules (#1641)
* decouple balances from some module by creating a new traits in support/traits
* improve decl_event
2019-02-08 17:43:12 +01:00
thiolliere 4792a3806c use custom ext::Opt for default_value in DeclStorageLine (#1722)
instead of ext::Seq
2019-02-07 16:35:29 +01:00
Jordan Beauchamp fb0f4dfb03 Expose block random seed and timestamp to contract ABI (#1630)
* Expose block random seed and timestamp to contract ABI

* Add tests

* Bump spec version
2019-02-07 10:58:02 +01:00
Bastian Köcher 567122fab5 Moves node-template into substrate repo (#1637)
* Make runtime macros work without required `macro_use`

* Adds node-template

* Adds node-template-release tool

* Fixes building `node-template` and improve the release

* Add `profile.release` by release script to remove warning

* Adds script for releasing the node template

* Fixes compilation after master merge

* Port node-template to edition 2018

* Remove license

* Fixes compilation after master merge

* Add `node-template-release.sh` into the CI

* WIP Ci integrate node template (#1701)

* copy artifacts to s3 bucket latest path

* typo

* bucket name

* Update wasm files
2019-02-06 17:15:12 +01:00
Wei Tang 1d0049ee00 Update trie to v0.11 (#1704)
* Update trie to v0.11

* Update wasm runtimes
2019-02-06 14:50:52 +01:00
Bastian Köcher 190393d476 Make API backwards compatible with CC (#1697)
* Rework how a runtime api calls into the runtime

Now we generate a default implementation for each api call that calls
a generated method `method_runtime_api_impl`. This newly generated
method is the one that will be implemented by the `impl_runtime_apis`
macro in the runtime for the client side.

* Support `changed_in` to change runtime api function signatures

* Update documentation

* Fixes tests

* Implement checking the api version with a predicate

* Make the implementation backwards compatible with CC

* Update wasm files after merge

* Check for wasm runtime differences by building master and current branch

* Update spec_version and wasm files

* Fixes

* Revert my changes

* Remove `patch.crates-io` from test-runtime
2019-02-06 11:47:47 +01:00
Gav Wood fa2e323478 Add OnInitialise handler. (#1690)
* Add OnInitialise handler.

Closes #1686

* Fix typo

* Fix wasm build

* Add tests for initialise and finalise.
2019-02-06 10:01:28 +01:00
Gav Wood 0eeef28382 Offline/Slashing improvements (#1665)
* Initial logic

* Fix tests

* Don't punish at all when everyone skipped

* Typo

* Fix tests.

* Update srml/aura/src/lib.rs

Co-Authored-By: gavofyork <github@gavwood.com>

* Simplification.

* Bump runtime verions
2019-02-05 22:11:40 +01:00
Gav Wood a58de5d0ff Transaction signing payload is hashed first (#1624)
* Transaction signing payload is hashed first

* Fix tests

* Rebuild wasm

* Fix tests

* Only take payload hash when payload.len > 256 bytes.

* Fix tests
2019-01-31 18:39:20 +01:00
Sergei Pepyakin 80d4a0a21b Declare storage in contracts module (#1591)
* Declare storage in contracts module

This adds storage declarations of the contract module to the runtime metadata and this ultimately gives ability to inspect the storage of contract module (except contracts storage) for polkadot ui

* Bump the runtime version to 17.

* Rebuild the binaries.

* Rebuild

* Rebuild [2]
2019-01-31 12:19:28 +01:00
cheme ea2a03b7bb Merge metadata by module (#1428)
Clean up metadata format. Merge events metadata into runtime metadata. Remove low value info (internal macro identifier and counters).
2019-01-30 19:34:08 +01:00
Stanislav Tkach 473721f959 Migrate node (cli, executor, primitives and runtime) to the 2018 edition (#1589) 2019-01-29 17:57:56 +01:00
Bastian Köcher b187695af7 Aura: Remove unused structures and adds SlotDuration::get() (#1565) 2019-01-25 10:56:46 +00:00
Bastian Köcher e5285e8a8d Adds some derives for the inherent data stuff (#1543)
* Adds some derives for the inherent data stuff

This makes working with them easier.

* More defaults!
2019-01-24 16:09:45 +01:00
Bastian Köcher 70b1af7b1e Rewrite Inherent data (#1488)
* Implement new inherent data

* Fixes compilation on wasm

* Fixes after rebase

* Switch back to generate inherent stuff by macro

* Update after rebase

* Apply suggestions from code review

Co-Authored-By: bkchr <bkchr@users.noreply.github.com>

* Fix compilation after rebase

* Address grumbles

* Remove `InherentDataProviders` from `Client`

* Update wasm files after rebase

* Address grumbles

* Fixes compilation after latest merge

* Last fix
2019-01-22 17:52:08 +01:00
Sergei Pepyakin 58cd6530be Dispatch Calls to other modules (#1473)
* WIP

* Use system::Origin::Signed as an origin

* Add a vm test for ext_dispatch_call

* Take fee for dispatching a Call

# Conflicts:
#	node/runtime/wasm/target/wasm32-unknown-unknown/release/node_runtime.compact.wasm

* Clean & Rebuild

# Conflicts:
#	node/runtime/wasm/target/wasm32-unknown-unknown/release/node_runtime.compact.wasm

* Dispatch call test.

* Rebuild the runtime.

* Fix the length of the buffer.

* Rebuild binaries.
2019-01-22 13:10:14 +01:00
Bastian Köcher 010e63116f Make runtime api calls native when possible (#1302)
* Add simple benchmark for the runtime api

* Make the executor support native calls

* Some documentation

* Hide behind `feature = "std"`

* Rework the native calls

* Make all tests compile again

* Make every parameter using the Block serialized/deserialized in the native call

* Forward `UnwindSafe` requirement

* Remove debug stuff

* Add some documentation

* Fixes warnings

* Fixes errors after master rebase

* Fixes compilation after master rebase

* Fixes compilation after rebase
2019-01-21 14:32:53 +01:00
Gav Wood c9f047fe84 Split Indices module from Balances (#1404)
* Indices module

* Remove indices stuff from balances

* Rejob node, move Lookup into system.

* Fix up some modules.

* Fix democracy tests

* Fix staking tests

* Fix more tests

* Final test fixes

* Bump runtime versions

* Assets uses compact dispatchers

* Contracts module uses indexed addressing

* Democracy has more compact encoding

* Example now demonstrates compact eencoding

* Sudo uses indexed address

* Upgrade key also uses indexed lookups

* Assets more compact types.

* Fix test

* Rebuild runtime, whitespace

* Remove TOODs

* Remove TODOs

* Add a couple of tests back to balances.

* Update lib.rs

* Update lib.rs
2019-01-16 15:57:19 +01:00
Gav Wood d6ef5f9215 Urgent safety fix for #1371 (runtime version) 2019-01-10 16:06:19 +01:00
Gav Wood 37fa74b891 Updates for CC's recent upgrade (#1381)
* Updates for CC's recent upgrade

- Version bump to 0.9.2
- Runtime version bump to v14
- Avoid misuse of error return type for system_health RPC

* Fix tests
2019-01-10 11:34:25 +01:00
Gav Wood fc5fdab5f2 Cherry updates (#1373)
- Introduce compact extrinsics into Cherry
- Remove UpgradeKey from Cherry (Sudo is enough)
- Remove networkId from Cherry properties
2019-01-09 12:52:16 +01:00
Gav Wood ef8b94656e Sudo module (#1315)
* Sudo module

* Fix comment

* Fix errors

* Fix test

* Update hashes

* Final test fixes and build

* Final hex change
2018-12-21 13:43:34 +01:00
Gav Wood 353a87732d Bump to v0.9.1 (#1307) 2018-12-20 20:30:54 +01:00
Robert Habermeier 6299b42a4d Punish offline validators, aura-style (#1216)
* make offline-reporting infrastructure more generic

* add a listener-trait for watching when the timestamp has been set

* prevent inclusion of empty offline reports

* add test for exclusion

* generate aura-offline reports

* ability to slash many times for being offline "multiple" times

* Logic for punishing validators for missing aura steps

* stub tests

* pave way for verification of timestamp vs slot

* alter aura import queue to wait for timestamp

* check timestamp matches seal

* do inherent check properly

* service compiles

* all tests compile

* test srml-aura logic

* aura tests pass

* everything builds

* some more final tweaks to block authorship for aura

* switch to manual delays before step

* restore substrate-consensus-aura to always std and address grumbles

* update some state roots in executor tests

* node-executor tests pass

* get most tests passing

* address grumbles
2018-12-10 18:37:08 +01:00
Gav Wood 66cbe232f5 Governance: Voters put money where mouth is (#1183)
* Referendums only gett enacted after a delay; successful voters must
lock funds up until enactment.

* Build fixes.

* Configurable council enact delay, fix test builds.

* Fix spelling

* Remove TODO
2018-12-10 17:29:40 +01:00
Bastian Köcher 1f6719346f Make runtime api generate version and identifier information (#1226)
* Make `decl_runtime_apis!` implement `RuntimeApiInfo` for all runtime
apis

* Make the runtime side generate the info constants as well

* Make `RuntimeApiInfo` implementation use the correct generics

* Adds a test for the runtime api info stuff

* Remove duplicated code by using block from `test-client`

* Adds `compile_fail` tests for `api_version`

* Adds documentation for `api_version`

* Make `impl_runtime_apis!` generate `RUNTIME_API_VERSIONS`

* Update documentation and tests for `RUNTIME_API_VERSIONS`

* Implement `has_api` by using the `RuntimeApiInfo`

* Make `impl_runtime_apis` check that trait identifiers are unique

* Prefix all runtime api function with the corresponding trait

So `execute_block` will be called `Core_execute_block`.
This makes it possible to have traits implement a function with the
same name.

* Rebase master

* Update after master rebase
2018-12-10 11:48:07 +01:00
Robert Habermeier 63980e3770 make block builder and construct_runtime! generic over inherent-data (#1191)
* make block builder generic over inherent-data

* construct_runtime has you specify inherent data type

* get all tests to compile
2018-12-03 11:49:30 +01:00
Bastian Köcher ed421c56ee Rewrite impl_runtime_apis! and decl_runtime_apis! as proc-macro (#1174)
* Rewrites `impl_runtime_apis!` macro as `proc-macro`

* Adds some documentation

* Require the `impl_runtime_apis` to use a path for accessing the trait

* Make the runtime implement `GetNodeBlockType`

* Moves first chunk of runtime api code into the `impl_runtime_apis` macro

This also renames `ClientWithApi` into `RuntimeApi`.

* Make `impl_runtime_apis` use `runtime` api version automatically

* `decl_runtime_apis` automatically adds `Block: BlockT` as generic parameter

* Remove function generic arguments in block builder api

* Remove some unnused stuff from the `decl_runtime_apis` macro

* Make `InherentData` working again

* Make `impl_runtime_apis!` implement the `RuntimeApi` side as well

* Make it compile again after rebasing with master

* Split `sr-api-macros` into multiple files

* Reimplement `decl_runtime_apis!` as proc_macro

* Use `decl_runtime_apis!` for `Core` as well and improve error reporting

* Adds documentation for `decl_runtime_apis!` and `impl_runtime_apis!`

* Move some code

* Adds compile fail tests

* Adds a test and fixes some bugs

* Make `impl_runtime_apis!` support `_` as parameter name

* Fixes build errors with wasm

* Wasm rebuild after master rebase

* Apply suggestions from code review

Co-Authored-By: bkchr <bkchr@users.noreply.github.com>

* Addresses some grumbles

* Adds test to ensure that method signatures need to match

* New wasm files
2018-11-30 11:42:46 +01:00
Guanghua Guo 309f627d5c Delete unused extern (#1178) 2018-11-30 07:27:30 +01:00
Bastian Köcher 41aec063df Make grandpa export its calls (#1153) 2018-11-22 17:13:43 +01:00
Robert Habermeier 11fe84a742 Minimal switch of substrate-node to GRANDPA /Aura (#1128)
* add beginnings of SRML grandpa library

* get srml-grandpa compiling

* tests for srml-grandpa

* add optional session integration to grandpa SRML

* start integration into node runtime

* Allow extracting pending change from header digest

* Make it compile on wasm

* make tests compile again

* Move Authority Key fetching into service, simplify service factory construction

* Generalize Authority Consensus Setup system

* Add Authority Setup Docs

* Allow CLI params to be extensible

 - move params to structopts
 - split parsing and default command execution
 - add custom config to node
 - extended parsing of custom config
 - extending params via structop's flatten

* Minor fixes on cli extension params:
 - added docs
 - re-add actual app name, rather than node-name
 - make strategy and subcommand optional

* better cli params

* synchronize GRANDPA and normal node authorities

* Implement grandpa::network for gossip consensus

* run_grandpa in Node

* Fix missed merge error

* Integrate grandpa import queue

* more specific type def

* link up linkhalf and import block

* make grandpa future send

* get compiling

* Fix new params convention and license header

* get it running

* rebuild node runtime WASM

* change logging level

* Update node/cli/src/params.rs

Co-Authored-By: rphmeier <rphmeier@gmail.com>

* Update node/cli/src/params.rs

Co-Authored-By: rphmeier <rphmeier@gmail.com>

* Update node/cli/src/lib.rs

Co-Authored-By: rphmeier <rphmeier@gmail.com>

* Update node/runtime/src/lib.rs

Co-Authored-By: rphmeier <rphmeier@gmail.com>

* Update node/cli/src/lib.rs

Co-Authored-By: rphmeier <rphmeier@gmail.com>

* Clean up and Fixme for mutable config

* Move GrandpaService Integration into grandpa, feature gated but on per default

* Fixing grandpa runtime module test

* Update wasm runtime hashes for tests

* GRANDPA: use post-header hash when logging scheduled changes

* add an extra bit of logging to authorities

* fixing missing constrain

* remove old code

* move `NewAuthorities` to an event in srml-grandpa

* fix node-executor tests to use grandpa log

* Remove GossipConsensus from tests, use newly provided sync-feature, fixes tests

* Update to latest wasm runtimes

* address grumbles

* address grumbles

* only derive deserialize when using std

* Clean up use of Deserialize
2018-11-21 18:42:50 +01:00
Robert Habermeier 5d5bbcccfb rename fg-primitives to more verbose name (#1123) 2018-11-16 08:36:04 +01:00
Bastian Köcher 276ec5f85d Try to get grandpa tests compiling again (#1121)
* Revert "start to refactor block import wrapper a bit"

This reverts commit b919de49e1a82422a0870b66100832d531174771.

* Refactor grandpa stuff to get tests almost compiling

* Fixes after rebase

* Fixes merge compile errors
2018-11-16 07:44:51 +01:00
Bastian Köcher 3cd2739f66 Fixes GrandpaApi implementation and usage 2018-11-15 17:34:55 +01:00
Bastian Köcher 9063d1acae Implement runtime api client side directly in the runtime (#1094)
* Move `initialise_block` into `Core` trait as it is crucial calling the API functions

* Switch to first version of new runtime API implementation

* Fixes bug in tests

* Reenable asserts

* Directly use the `TestAPI` in the tests

* Start improving the api traits

:100644 100644 898aadc7 49217199 M	Cargo.lock
:100644 100644 61570436 465ed664 M	core/client/src/backend.rs
:100644 100644 5d0c886b 64d710fd M	core/client/src/block_builder.rs
:100644 100644 c447855e 5ecbe474 M	core/client/src/client.rs
:100644 100644 139cef13 f90dbf3d M	core/client/src/error.rs
:100644 100644 2800c503 3298e66a M	core/client/src/runtime_api.rs
:100644 100644 affa1c5c 809b08bc M	core/primitives/src/lib.rs
:100644 100644 2877dfa9 d5547413 M	core/sr-api/Cargo.toml
:100644 100644 9a49784d 6a625a03 M	core/sr-api/src/lib.rs
:100644 100644 7c28e1c7 a1a444a9 M	core/sr-primitives/src/traits.rs
:100644 100644 2e113ab6 dcc01a6d M	srml/metadata/Cargo.toml
:100644 100644 ea722a70 0809531a M	srml/metadata/src/lib.rs

* Refactoring

* Move `sr-api` into client and more refactoring

* Fixes tests

* Some documentation and cleanup

* Fixes compilation after rebase

* More refactoring and more documentation

* Makes `substrate-client` compilable on `wasm`

On `wasm` it basically just exports the runtime api stuff.

* Fixes grumbles

* Updates wasm files after rebasing the master

* Remove TODO comment

* Remove whitespaces

* Fixes after rebasing master

* Another rebase, another fix commit
2018-11-13 13:33:28 +01:00
Gav Wood 57b2896332 Remove unneeded Serde requirements (#1076)
* Remove superfluous serde requirements.

* Try to ensure hash is serde

* Fixups

* Building again

* Attempt to reenable Block (doesn't build)

* Fixes compilation for node cli

* Fixes test compilation

* Fix wasm

* Fix tests

* Remove unneeded changes

* Fix up comments

* Reenable some code

* Compile error when origin misused.

* Remove unnecessary includes of `serde_derive`

* Cleanups
2018-11-12 18:40:18 +01:00
Hero Bird 660c747c51 Update fixed-hash & uint utilities (#1078)
* [core/primitives] Update crunchy 0.1 => 0.2

* [core/primitives] Update fixed-hash 0.2 => 0.3.0-beta

* [core/primitives] Update `uint` 0.4 => 0.5.0-beta

* [core/state-machine] Fix errors emerged by fixed-hash update

* [core/state-db] Fix errors that emerged from fixed-hash update

* [core/sr-io] Fix errors that emerged from the fixed-hash update

* [core/trie] Fix errors emerged from fixed-hash updates

* [core/trie] Make use of new Hash::as_fixed_bytes_mut method in tests

* [core/sr-primitives] Fix errors emerged from updating fixed-hash

* [core/executor] Fix errors that emerged from fixed-hash update

* [core/test-runtime] Fix errors that emerged from updating fixed-hash

* [core/test-runtime] Fix an error that emerged from fixed-hash update

* [core/transaction-pool] Fix errors that emerged from updating fixed-hash

* Add From<u64> impl for hash types defined in core/primitives

* [core/client/db] Fix errors that emerged from fixed-hash update

* [core/{client/network/rpc}]: Fix errors emerged by fixed-hash update

* [node/{cli/executor/runtime}]: Fix errors emerged by updating fixed-hash

* [core/network]: Fix bug in parsing constant str

* Update Cargo.lock

- Add crunchy 0.2.1
- fixed-hash 0.2.2 => 0.3.0-beta.3
- Add static-assertions 0.2.5
- uint 0.4.1 => 0.5.0-beta.1

* [core/primitives]: Add fixed-hash/rustc-hex feature for FromStr impl

* [core/primitives] No longer provide From<u64> impl for hash types if byteorder support is not enabled

* [core/primitives] Revert to using From impl again in primitives tests

* [core/..] Fix some bugs that emerged by recent fixed-hash updates

* Update a bunch of Cargo.lock files

* [core/state-db] Re-add whitespace between attr and extern crate/mod

* [core/primitives] Fix bug in From<u64> impl for hash types using the wrong feature guard
2018-11-06 15:39:55 +01:00
Guanghua Guo c3809fe962 Delete unuse extern (#941) 2018-11-02 21:05:37 +01:00
Benjamin Kampmann 50adea6220 Consensus Engines Implementation: Aura (#911)
* Generalize BlockImport

 - move ImportBlock, BlockOrigin, ImportResult into shared sr-primitives
 - let Consensus provide  and  traits again
 - update consensus traits to latest development
 - implement traits on client::Client, test_client::TestClient
 - update RHD to use the new import_block API

* Move ImportBlock into consensus-common
* Send import notification in aura tests
* Integrating aura into service
* Make Signatures more generic
* Aura Block Production with the given key
* run aura on the thread pool
* start at exact step start in aura
* Add needed wasm blob, in leiu of better solutions.
* Make API ids consistent with traits and bring upstream for sharing.
* Add decrease_free_balance to Balances module
* Encode `Metadata` once instead of two times
* Bitops include xor
* Upgrade key module.
* Default pages to somewhat bigger.
* Introduce upgrade key into node
* Add `Created` event
2018-10-27 15:59:18 +02:00
Bastian Köcher 6244b6a3b9 Encode Metadata once instead of two times (#946) 2018-10-25 09:36:57 +02:00