* Fix contract child usage

* bump implementation version

* resolve child trie usage

* update locks

* increase version

* fix test

* Revert "update locks"

This reverts commit 6f537458b39df4a3bf05a311253986f29289f391.

* 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

* Implement `ext_println` in contract runtime

* Only allow contracts to import `ext_println` on dev chains

* Configure dev chain to allow contracts with `ext_println`

* Increment spec version

* Docs

* Rename config to the more specific enable_println

* Reject validation of contract with unknown exports

* Validate imports eagerly

* Increment spec version

* Replace Vec<u8> with [u8; 32] for contract storage key

* Read storage keys from sandbox memory into fixed size buffer

* Increment `impl_version`

* implement contract events

* update runtime

* renaming

* update test code hash

* improve complexity details

* add deposit event base cost

* add test

* Revert "add deposit event base cost"

This reverts commit 58ec010c0f4f4f0e16935ad41da32aedd17a8c57.

* update test

* Revert "update test"

This reverts commit 6fe61a593ccf0d41f09a0b97472b28ed8751a999.

* Revert "Revert "add deposit event base cost""

This reverts commit 145e8a9bac15313a4c380aa66b94fd4d36fa3f6d.

* Fix format a bit

* use parity-codec-derive from parity-codec everywhere

* codec v3.2 -> v3.3

* skip phantom when deriving event

* fix decl_module call

* update impl version of node + builds

* refactor

* fix accountinfo creation + impl mem_stored

* add comment

* improve syntax

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

* rename current_mem_stored -> storage_size

* more explaination + more readable code

* bump impl version of node + builds

* delete builds

* Bump versionb globally

* Rebuild and fix

* Rename fixes

* Rebuild

* Minor fix and code formatting for validator election

* Fix tests

* More test fixes

* Fix several bugs in phragmen elections.

* Rebuild, remove pointless closures

* all the ise

* forgot a misspelling

* a few more replacements

* bump impl

* rollback and fixes

* bump impl again

* Add aliases for RPC

* Update on_demand.rs

* Add: documentation for srml_contract, per @sergeis comments. TODO: make concise and add usage example

* Fix: minor spelling and grammar

* Add: Revisions to the doc clarification from @Sergei on trx revert behavior

* Edit: added spacing btw function list for better readability

* Remove: usage create contract example todo later

* Update srml/contract/src/lib.rs

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

* Update srml/contract/src/lib.rs

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

* Update srml/contract/src/lib.rs

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

* Update srml/contract/src/lib.rs

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

* Update srml/contract/src/lib.rs

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

* Edit: explained max gas limit revert behavior in greater detail

* Edit: incorporated first round of PRs, mostly syntax/styling

* Edit: incorporated Sergeis mental model, terms, and added usage examples

* Fix: staking module is no longer closely related to contract. Balances now manages the reaping of accounts

* Minor cleanup of links/text that are not ready to be shown

* Update srml/contract/src/lib.rs

made more concise

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

* Update srml/contract/src/lib.rs

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

* Minor edits from PR

* Explained contract creation in more detail, fixed PR suggestions

* Linted according to contri guidelines

* Created a notable scenarios section, unlisted public functions in lieu of a direct link to the module

* Update srml/contract/src/lib.rs

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

* Update srml/contract/src/lib.rs

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

* Update srml/contract/src/lib.rs

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

* Update srml/contract/src/lib.rs

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

* Update srml/contract/src/lib.rs

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

* Update srml/contract/src/lib.rs

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

* Update srml/contract/src/lib.rs

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

* Update srml/contract/src/lib.rs

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

* Update srml/contract/src/tests.rs

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

* Update srml/contract/src/lib.rs

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

* Update srml/contract/src/lib.rs

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

* Update srml/contract/src/lib.rs

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

* Update srml/contract/src/lib.rs

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

* Update srml/contract/src/lib.rs

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

* minor commit after pr feedback

* s/codehash/code_hash for consistency

* decouple contract from balance

* update impls and builds

* set fees in contract module

* builds

* comment updates

* added rustdoc and readme

* clarified LockableCurrency trait

* Currency trait rustdocs

* fixed typo

* fixed suggestions round 1

* UpdateBalanceOutcome docs (open for discussion)

* rm description of enum, consolidation, rm ReclaimRebate

* type clarification, examples overhaul, adoc formatting

* adoc to md

* format change for rustdoc

* update links and fix typos

* typos and links

* updates according to comments

* new example

* small clarifications

* trait implementation section

* missing ```

* small changes, ready for review

* line width update

* small tweaks

* Update srml/balances/src/lib.rs

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

* Update srml/balances/src/lib.rs

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

* Update srml/balances/src/lib.rs

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

* Update srml/balances/src/lib.rs

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

* Update lib.rs

* address review by thiolliere

* remove common warning

* Update docs

* updated srml example

Gav Wood authored Mar 20, 2019 and asynchronous rob committed Mar 20, 2019

* Be a little safer with total issuance.

* PairT instead of _Pair

* Remove rev causing upset

* Remove fees stuff.

* Fix build (including tests)

* Update runtime, bump version

* Fix

* Handle gas refunds properly.

* Rename identifier

ala #2025

* Address grumbles

* New not-quite-linear-typing API

* Slimmer API

* More linear-type test fixes

* Fix tests

* Tidy

* Fix some grumbles

* Keep unchecked functions private

* Remove another less-than-safe currency function and ensure that
contracts module can never create cash.

* Address a few grumbles and fix tests

* first implementation

* remove done comment

* origin done

* impl log for instance

* impl inherent for instance

* Fix wasm build + full example build

this requires parity codec implements codec for core::marker::PhantomData

* patch parity-codec link to github branch

* improve internal names and fix instance prefix

* Fix in macros

* add test modules for support

this allow to test for construct_runtime as well.

The reason to have put that in another crate is:
* if we put test in `tests/` dir of srml/support then decl_storage fails to get
  srml-support access because it believes it is inside srml-support
  crate and so derive access to `quote!{ crate }` but this is wrong
  (and I don't see any way to prevent that, and it only bother us so I
  don't think that matters that much)
* if we put test inside lib.rs then contruct_runtime cannot be used
  because it call some macros that are defined with macros
  (decl_outer_event and decl_outer_origin) and thus rustc complains.

* defaultinstance to its own struct to avoid errors

* enforce <T, I> for Event and Config, impl test

* add origin, log, inherent to test

* test more code generation

* basic storage test

* fix typo

* rename a few imports and field

* delete wip test in example and runtime

* change default prefix to make it backward compatible with test

* rename Instance to I and Instantiable to Instance

note: the name of generic parameter I is only enforce by decl_module!
and this could be rewritten

* doc

* clean old TODOs

* update parity-codec to 3.2

* update node impl version + builds

* fix warning

* fix unrelated grandpa test

* refactor code

* Rijig to Ristretto

* Rebuild wasm

* adds compatibility test with the wasm module

* Add Ed25519-BIP39 support

* Bump subkey version

* Update CLI output

* New keys.

* Standard phrase/password/path keys.

* Subkey uses S-URI for secrets

* Move everything to use new HDKD crypto.

* Test fixes

* Ignore old test vector.

* fix the ^^ old test vector.

* Fix tests

* Test fixes

* Cleanups

* Fix broken key conversion logic in grandpa

CC @rphmeier

* Remove legacy Keyring usage

* Traitify `Pair`

* Replace Ed25519AuthorityId with ed25519::Public

* Expunge Ed25519AuthorityId type!

* Replace Sr25519AuthorityId with sr25519::Public

* Remove dodgy crypto type-punning conversions

* Fix some tests

* Avoid trait

* Deduplicate DeriveJunction string decode

* Remove cruft code

* Fix test

* Minor removals

* Build fix

* Subkey supports sign and verify

* Inspect works for public key URIs

* Remove more crypto type-punning

* Fix typo

* Fix tests

* Clean up session key rotation

* Fix build

* Bump version

* Introduce feature to balances.

* Move staking locking logic over to central point

* ^^^ rest

* First part of assimilation

* More assimilation

* More assimilation

* Fix most tests

* Fix build

* Move Balances to new locking system

* :q!

* Bump runtime version

* Build runtime

* Convenience function

* Test fix.

* Whitespace

* Improve type legibility.

* Fix comment.

* More tests.

* More tests.

* Bump version

* Caps

* Whitespace

* Whitespace

* Remove unneeded function.

* Make use of parity-codec "derive" crate feature

* Bump impl_version

* Update wasm files and Cargo.lock files

* Transferred to parity_codec derive feature for the rest of the crates

* Update wasm binaries and lock files

* Update core and node wasm binaries

* Update parity-codec/-derive to 3.1

* Update wasm stuff

* replace some encode by using_encoded

* update runtime

* improve readibility

* Let StorageDoubleMap use borrowed key types

* Bump impl version

* 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.

* 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.

* Vesting.

* Vesting stuff.

* Add new wasm blobs

* Bump runtime version

* Update lock

* Fix tests

* Bump version

* decouple balances from some module by creating a new traits in support/traits
* improve decl_event

* Add transaction skipping.

* Update runtime.

* Expose block random seed and timestamp to contract ABI

* Add tests

* Bump spec version

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.

* 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.

* 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]>

* impl #[codec(compact)] for param

* update modules

* test all and build runtime

* Update srml/support/src/dispatch.rs

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

* Update srml/support/src/dispatch.rs

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

* delete wip comment

* update param to use #[compact] instead of Cmpact<>

* fmt

* impl metadata

* test metadata

* add compact attr test

* script buid

* update test