Commit Graph

22 Commits

Author SHA1 Message Date
Bastian Köcher ecf8035da6 Set StateBackend::Transaction to PrefixedMemoryDB (#14612)
* Yep

* Try to get it working everywhere

* Make `from_raw_storage` start with an empty db

* More fixes!

* Make everything compile

* Fix `child_storage_root`

* Fix after merge

* Cleanups

* Update primitives/state-machine/src/overlayed_changes/mod.rs

Co-authored-by: Davide Galassi <davxy@datawok.net>

* Review comments

* Fix issues

* Silence warning

* FMT

* Clippy

---------

Co-authored-by: Davide Galassi <davxy@datawok.net>
2023-08-17 10:49:38 +00:00
Marijn Schouten c9b54e10ff change HashFor to HashingFor (#14483)
* change HashFor to HashingFor

* fmt

* ".git/.scripts/commands/fmt/fmt.sh"

---------

Co-authored-by: command-bot <>
2023-07-25 16:24:14 +00:00
Bastian Köcher 5eb816d7a6 Removal of execution strategies (#14387)
* Start

* More work!

* Moar

* More changes

* More fixes

* More worrk

* More fixes

* More fixes to make it compile

* Adds `NoOffchainStorage`

* Pass the extensions

* Small basti making small progress

* Fix merge errors and remove `ExecutionContext`

* Move registration of `ReadRuntimeVersionExt` to `ExecutionExtension`

Instead of registering `ReadRuntimeVersionExt` in `sp-state-machine` it is moved to
`ExecutionExtension` which provides the default extensions.

* Fix compilation

* Register the global extensions inside runtime api instance

* Fixes

* Fix `generate_initial_session_keys` by passing the keystore extension

* Fix the grandpa tests

* Fix more tests

* Fix more tests

* Don't set any heap pages if there isn't an override

* Fix small fallout

* FMT

* Fix tests

* More tests

* Offchain worker custom extensions

* More fixes

* Make offchain tx pool creation reusable

Introduces an `OffchainTransactionPoolFactory` for creating offchain transactions pools that can be
registered in the runtime externalities context. This factory will be required for a later pr to
make the creation of offchain transaction pools easier.

* Fixes

* Fixes

* Set offchain transaction pool in BABE before using it in the runtime

* Add the `offchain_tx_pool` to Grandpa as well

* Fix the nodes

* Print some error when using the old warnings

* Fix merge issues

* Fix compilation

* Rename `babe_link`

* Rename to `offchain_tx_pool_factory`

* Cleanup

* FMT

* Fix benchmark name

* Fix `try-runtime`

* Remove `--execution` CLI args

* Make clippy happy

* Forward bls functions

* Fix docs

* Update UI tests

* Update client/api/src/execution_extensions.rs

Co-authored-by: Michal Kucharczyk <1728078+michalkucharczyk@users.noreply.github.com>

* Apply suggestions from code review

Co-authored-by: Koute <koute@users.noreply.github.com>

* Update client/cli/src/params/import_params.rs

Co-authored-by: Koute <koute@users.noreply.github.com>

* Update client/api/src/execution_extensions.rs

Co-authored-by: Koute <koute@users.noreply.github.com>

* Pass the offchain storage to the MMR RPC

* Update client/api/src/execution_extensions.rs

Co-authored-by: Sebastian Kunert <skunert49@gmail.com>

* Review comments

* Fixes

---------

Co-authored-by: Michal Kucharczyk <1728078+michalkucharczyk@users.noreply.github.com>
Co-authored-by: Koute <koute@users.noreply.github.com>
Co-authored-by: Sebastian Kunert <skunert49@gmail.com>
2023-07-11 14:21:38 +00:00
Sam Johnson b83bf4784e Globally upgrade to syn 2.x and latest quote and proc_macro2 1x versions (#13846)
* globally upgrade quote to latest 1.0.x (1.0.26)

* globally upgrade syn to final 1.0.x version (1.0.109)

* globally upgrade proc-macro2 to 1.0.56

* upgrade to syn v2.0.13 and fix everything except NestedMeta

* fix parse nested metadata code in decl_runtime_apis.rs

* Port more stuff to syn 2.0

* Make the rest compile

* Ignore error

* update to syn 2.0.14

---------

Co-authored-by: Bastian Köcher <info@kchr.de>
2023-04-12 18:42:22 +00:00
Bastian Köcher 4ef1d0df02 sp-api: Support expanding the macro code (#13573)
* sp-api: Support expanding the macro code

This pr introduces the `expander` crate to expand the generated source code into a file. This gives
better error reporting when trying to fix issues in the macro itself as Rustc will point to the line
in this file. The feature can be enabled by setting `SP_API_EXPAND=1` at compile time.

Besides that the generated code is changed to fix warnings in the exanped version.

* Fixes
2023-03-14 22:14:58 +01:00
Vivek Pandya bc53b9a03a Remove years from copyright notes. (#13415)
* Change copyright year to 2023 from 2022

* Fix incorrect update of copyright year

* Remove years from copy right header

* Fix remaining files

* Fix typo in a header and remove update-copyright.sh
2023-02-21 18:46:41 +00:00
Michal Kucharczyk 7a10154188 BlockId removal: runtime-api refactor (#13255)
* BlockId removal: refactor of runtime API

It changes the arguments of:
- `ApiExt` methods:  `has_api`, `has_api_with`, `api_version`
- `CallApiAt` method: `runtime_version_at`
from: `BlockId<Block>` to: `Block::Hash`

It also changes the first argument of all generated runtime API calls from: `BlockId<Block>` to: `Block::Hash`

This PR is part of BlockId::Number refactoring analysis (paritytech/substrate#11292)

* BlockId removal: refactor of runtime API - tests

- tests adjusted to new runtime API,
- some tests migrated from block number to block hash

* benchmarking-cli: BlockId(0) migrated to info().genesis_hash

`runtime_api.call()` now requires the block hash instead of BlockId::Number.
To access the genesis hash widely used in benchmarking engine the Client
was constrained to satisfy `sp_blockchain::HeaderBackend<Block>` trait
which provides `info().genesis_hash`.

* trivial: api.call(BlockId) -> api.call(Hash)

- Migrated all `runtime_api.calls` to use Hash
- Noteworthy (?):
-- `validate_transaction_blocking` in transaction pool,

* CallApiAtParams::at changed to Block::Hash

* missed doc updated

* Apply suggestions from code review

Co-authored-by: Bastian Köcher <git@kchr.de>

* ".git/.scripts/commands/fmt/fmt.sh"

* BlockId removal: Benchmark::consumed_weight

Little refactor around `Benchmark::consumed_weight`: `BlockId` removed.

* at_hash renamed

* wrong merge fixed

* beefy worker: merged with master

* beefy: tests: missing block problem fixed

* Apply review suggestion

* fix

---------

Co-authored-by: Bastian Köcher <git@kchr.de>
Co-authored-by: command-bot <>
2023-02-20 22:47:21 +00:00
Bastian Köcher 73d9ae3284 Introduce trie level cache and remove state cache (#11407)
* trie state cache

* Also cache missing access on read.

* fix comp

* bis

* fix

* use has_lru

* remove local storage cache on size 0.

* No cache.

* local cache only

* trie cache and local cache

* storage cache (with local)

* trie cache no local cache

* Add state access benchmark

* Remove warnings etc

* Add trie cache benchmark

* No extra "clone" required

* Change benchmark to use multiple blocks

* Use patches

* Integrate shitty implementation

* More stuff

* Revert "Merge branch 'master' into trie_state_cache"

This reverts commit 947cd8e6d43fced10e21b76d5b92ffa57b57c318, reversing
changes made to 29ff036463.

* Improve benchmark

* Adapt to latest changes

* Adapt to changes in trie

* Add a test that uses iterator

* Start fixing it

* Remove obsolete file

* Make it compile

* Start rewriting the trie node cache

* More work on the cache

* More docs and code etc

* Make data cache an optional

* Tests

* Remove debug stuff

* Recorder

* Some docs and a simple test for the recorder

* Compile fixes

* Make it compile

* More fixes

* More fixes

* Fix fix fix

* Make sure cache and recorder work together for basic stuff

* Test that data caching and recording works

* Test `TrieDBMut` with caching

* Try something

* Fixes, fixes, fixes

* Forward the recorder

* Make it compile

* Use recorder in more places

* Switch to new `with_optional_recorder` fn

* Refactor and cleanups

* Move `ProvingBackend` tests

* Simplify

* Move over all functionality to the essence

* Fix compilation

* Implement estimate encoded size for StorageProof

* Start using the `cache` everywhere

* Use the cache everywhere

* Fix compilation

* Fix tests

* Adds `TrieBackendBuilder` and enhances the tests

* Ensure that recorder drain checks that values are found as expected

* Switch over to `TrieBackendBuilder`

* Start fixing the problem with child tries and recording

* Fix recording of child tries

* Make it compile

* Overwrite `storage_hash` in `TrieBackend`

* Add `storage_cache` to  the benchmarks

* Fix `no_std` build

* Speed up cache lookup

* Extend the state access benchmark to also hash a runtime

* Fix build

* Fix compilation

* Rewrite value cache

* Add lru cache

* Ensure that the cache lru works

* Value cache should not be optional

* Add support for keeping the shared node cache in its bounds

* Make the cache configurable

* Check that the cache respects the bounds

* Adds a new test

* Fixes

* Docs and some renamings

* More docs

* Start using the new recorder

* Fix more code

* Take `self` argument

* Remove warnings

* Fix benchmark

* Fix accounting

* Rip off the state cache

* Start fixing fallout after removing the state cache

* Make it compile after trie changes

* Fix test

* Add some logging

* Some docs

* Some fixups and clean ups

* Fix benchmark

* Remove unneeded file

* Use git for patching

* Make CI happy

* Update primitives/trie/Cargo.toml

Co-authored-by: Koute <koute@users.noreply.github.com>

* Update primitives/state-machine/src/trie_backend.rs

Co-authored-by: cheme <emericchevalier.pro@gmail.com>

* Introduce new `AsTrieBackend` trait

* Make the LocalTrieCache not clonable

* Make it work in no_std and add docs

* Remove duplicate dependency

* Switch to ahash for better performance

* Speedup value cache merge

* Output errors on underflow

* Ensure the internal LRU map doesn't grow too much

* Use const fn to calculate the value cache element size

* Remove cache configuration

* Fix

* Clear the cache in between for more testing

* Try to come up with a failing test case

* Make the test fail

* Fix the child trie recording

* Make everything compile after the changes to trie

* Adapt to latest trie-db changes

* Fix on stable

* Update primitives/trie/src/cache.rs

Co-authored-by: cheme <emericchevalier.pro@gmail.com>

* Fix wrong merge

* Docs

* Fix warnings

* Cargo.lock

* Bump pin-project

* Fix warnings

* Switch to released crate version

* More fixes

* Make clippy and rustdocs happy

* More clippy

* Print error when using deprecated `--state-cache-size`

* 🤦

* Fixes

* Fix storage_hash linkings

* Update client/rpc/src/dev/mod.rs

Co-authored-by: Arkadiy Paronyan <arkady.paronyan@gmail.com>

* Review feedback

* encode bound

* Rework the shared value cache

Instead of using a `u64` to represent the key we now use an `Arc<[u8]>`. This arc is also stored in
some extra `HashSet`. We store the key are in an extra `HashSet` to de-duplicate the keys accross
different storage roots. When the latest key usage is dropped in the lru, we also remove the key
from the `HashSet`.

* Improve of the cache by merging the old and new solution

* FMT

* Please stop coming back all the time :crying:

* Update primitives/trie/src/cache/shared_cache.rs

Co-authored-by: Arkadiy Paronyan <arkady.paronyan@gmail.com>

* Fixes

* Make clippy happy

* Ensure we don't deadlock

* Only use one lock to simplify the code

* Do not depend on `Hasher`

* Fix tests

* FMT

* Clippy 🤦

Co-authored-by: cheme <emericchevalier.pro@gmail.com>
Co-authored-by: Koute <koute@users.noreply.github.com>
Co-authored-by: Arkadiy Paronyan <arkady.paronyan@gmail.com>
2022-08-18 18:59:22 +00:00
Tsvetomir Dimitrov 2bff2f84e3 Runtime API versioning (#11779)
* Runtime API versioning

Related to issue #11577

Add support for multiple versions of a Runtime API. The purpose is to
have one main version of the API, which is considered stable and
multiple unstable (aka staging) ones.

How it works
===========
Some methods of the API trait can be tagged with `#[api_version(N)]`
attribute where N is version number bigger than the main one. Let's call
them **staging methods** for brevity.

The implementor of the API decides which version to implement.

Example (from https://github.com/paritytech/substrate/issues/11577#issuecomment-1145347025):

```
decl_runtime_apis! {
    #{api_version(10)]
    trait Test {
         fn something() -> Vec<u8>;
         #[api_version(11)]
         fn new_cool_function() -> u32;
    }
}
```

```
impl_runtime_apis! {
    #[api_version(11)]
    impl Test for Runtime {
         fn something() -> Vec<u8> { vec![1, 2, 3] }

         fn new_cool_function() -> u32 {
             10
         }
    }
}
```

Version safety checks (currently not implemented)
=================================================
By default in the API trait all staging methods has got default
implementation calling `unimplemented!()`. This is a problem because if
the developer wants to implement version 11 in the example above and
forgets to add `fn new_cool_function()` in `impl_runtime_apis!` the
runtime will crash when the function is executed.

Ideally a compilation error should be generated in such cases.

TODOs
=====

Things not working well at the moment:
[ ] Version safety check
[ ] Integration tests of `primitives/api` are messed up a bit. More
specifically `primitives/api/test/tests/decl_and_impl.rs`
[ ] Integration test covering the new functionality.
[ ] Some duplicated code

* Update primitives/api/proc-macro/src/impl_runtime_apis.rs

Code review feedback and formatting

Co-authored-by: asynchronous rob <rphmeier@gmail.com>

* Code review feedback

Applying suggestions from @bkchr

* fmt

* Apply suggestions from code review

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Code review feedback

* dummy trait -> versioned trait

* Implement only versioned traits (not compiling)

* Remove native API calls (still not compiling)

* fmt

* Fix compilation

* Comments

* Remove unused code

* Remove native runtime tests

* Remove unused code

* Fix UI tests

* Code review feedback

* Code review feedback

* attribute_names -> common

* Rework `append_api_version`

* Code review feedback

* Apply suggestions from code review

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Code review feedback

* Code review feedback

* Code review feedback

* Use type alias for the default trait - doesn't compile

* Fixes

* Better error for `method_api_ver < trait_api_version`

* fmt

* Rework how we call runtime functions

* Update UI tests

* Fix warnings

* Fix doctests

* Apply suggestions from code review

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Apply suggestions from code review

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Fix formatting and small compilation errors

* Update primitives/api/proc-macro/src/impl_runtime_apis.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

Co-authored-by: asynchronous rob <rphmeier@gmail.com>
Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>
Co-authored-by: Bastian Köcher <info@kchr.de>
2022-08-13 13:56:40 +02:00
Falco Hirschenberger b581604aa7 Apply some clippy lints (#11154)
* Apply some clippy hints

* Revert clippy ci changes

* Update client/cli/src/commands/generate.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update client/cli/src/commands/inspect_key.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update client/db/src/bench.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update client/db/src/bench.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update client/service/src/client/block_rules.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update client/service/src/client/block_rules.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update client/network/src/transactions.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update client/network/src/protocol.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Revert due to missing `or_default` function.

* Fix compilation and simplify code

* Undo change that corrupts benchmark.

* fix clippy

* Update client/service/test/src/lib.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update client/state-db/src/noncanonical.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update client/state-db/src/noncanonical.rs

remove leftovers!

* Update client/tracing/src/logging/directives.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update utils/fork-tree/src/lib.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* added needed ref

* Update frame/referenda/src/benchmarking.rs

* Simplify byte-vec creation

* let's just not overlap the ranges

* Correction

* cargo fmt

* Update utils/frame/benchmarking-cli/src/shared/stats.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update utils/frame/benchmarking-cli/src/pallet/command.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update utils/frame/benchmarking-cli/src/pallet/command.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>
Co-authored-by: Giles Cope <gilescope@gmail.com>
2022-04-30 21:28:27 +00:00
Bastian Köcher f3662b4bba Happy new year 2022 (#10573) 2022-01-03 09:22:14 +01:00
Arkadiy Paronyan 4cbbf0cf43 Kill the light client, CHTs and change tries. (#10080)
* Remove light client, change tries and CHTs

* Update tests

* fmt

* Restore changes_root

* Fixed benches

* Cargo fmt

* fmt

* fmt
2021-11-12 14:15:01 +01:00
Bastian Köcher 7b56ab15b4 Run cargo fmt on the whole code base (#9394)
* Run cargo fmt on the whole code base

* Second run

* Add CI check

* Fix compilation

* More unnecessary braces

* Handle weights

* Use --all

* Use correct attributes...

* Fix UI tests

* AHHHHHHHHH

* 🤦

* Docs

* Fix compilation

* 🤷

* Please stop

* 🤦 x 2

* More

* make rustfmt.toml consistent with polkadot

Co-authored-by: André Silva <andrerfosilva@gmail.com>
2021-07-21 14:32:32 +00:00
Bastian Köcher d489bd70b5 Do not call initialize_block before any runtime api (#8953)
* Do not call `initialize_block` before any runtime api

Before this change we always called `initialize_block` before calling
into the runtime. There was already support with `skip_initialize` to skip
the initialization. Almost no runtime_api requires that
`initialize_block` is called before. Actually this only leads to higher
execution times most of the time, because all runtime modules are
initialized and this is especially expensive when the block contained a
runtime upgrade.

TLDR: Do not call `initialize_block` before calling a runtime api.

* Change `validate_transaction` interface

* Fix rpc test

* Fixes and comments

* Some docs
2021-07-01 15:50:42 +00:00
Bastian Köcher 14b5acab86 Introduce a "dynamic" block size limit for proposing (#8588)
* Introduce a "dynamic" block size limit for proposing

This adds support for using a dynamic block size limit per call to
`propose`. This is required for Cumulus/Parachains to always use stay in
the limits of the maximum allowed PoV size.

As described in the docs, the block limit is only checked in the process
of pushing transactions. As we normally do some other operations in
`on_finalize`, it can happen that the block size still grows when there
is some proof being collected (as we do for parachains). This means,
that the given block limit needs to be rather conservative on the actual
value and should not be the upper limit.

* Update client/basic-authorship/src/basic_authorship.rs

Co-authored-by: Andronik Ordian <write@reusable.software>

* More future proof encoded size updating

* Use `ProofRecorderInner`

* Update client/basic-authorship/src/basic_authorship.rs

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>

* Update client/basic-authorship/src/basic_authorship.rs

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>

* Update client/basic-authorship/src/basic_authorship.rs

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>

* Update client/consensus/slots/src/lib.rs

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>

* Update client/consensus/slots/src/slots.rs

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>

* Update client/basic-authorship/src/basic_authorship.rs

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>

* Update client/basic-authorship/src/basic_authorship.rs

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>

* Update client/basic-authorship/src/basic_authorship.rs

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>

Co-authored-by: Andronik Ordian <write@reusable.software>
Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>
2021-04-14 17:56:22 +00:00
Bastian Köcher 33f9becf41 Simplify runtime api error handling (#8114)
* Ahh

* Work work work

* Fix all the compilation errors

* Fix test

* More fixes...
2021-02-15 11:55:40 +00:00
Bastian Köcher e3e651f72c Happy new year (#7814)
* Happy new year

Updates the copyright years and fixes wrong license headers.

* Fix the template

* Split HEADER into HEADER-APACHE & HEADER-GPL
2021-01-04 09:03:13 +00:00
Bernhard Schuster 8c7d217091 chore/error: remove from str conversion and add deprecation notificat… (#7472)
* chore/error: remove from str conversion and add deprecation notifications

* fixup changes

* fix test looking for gone ::Msg variant

* another test fix

* one is duplicate, the other is not, so duplicates reported are n-1

* darn spaces

Co-authored-by: Andronik Ordian <write@reusable.software>

* remove pointless doc comments of error variants without any value

* low hanging fruits (for a tall person)

* moar error type variants

* avoid the storage modules for now

They are in need of a refactor, and the pain is rather large
removing all String error and DefaultError occurences.

* chore remove pointless error generic

* fix test for mocks, add a bunch of non_exhaustive

* max line width

* test fixes due to error changes

* fin

* error outputs... again

* undo stderr adjustments

* Update client/consensus/slots/src/lib.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* remove closure clutter

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* more error types

* introduce ApiError

* extract Mock error

* ApiError refactor

* even more error types

* the last for now

* chore unused deps

* another extraction

* reduce should panic, due to extended error messages

* error test happiness

* shift error lines by one

* doc tests

* white space

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Into -> From

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* remove pointless codec

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* avoid pointless self import

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

Co-authored-by: Bernhard Schuster <bernhard@parity.io>
Co-authored-by: Andronik Ordian <write@reusable.software>
Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>
2020-11-27 18:37:53 +00:00
Bastian Köcher 79be077774 Improve mock_impl_runtime_apis! (#7370)
* Improve `mock_impl_runtime_apis!`

This adds a new attribute for functions being implemented in the
`mock_impl_runtime_apis!` macro, the `advanced` attribute. When this
attribute is given the user gets access to the `at` parameter and is
able to return a `Result`, instead of letting the macro generate this
stuff.

* Use the `at_param_name` directly

* Prevent clashing of `params`
2020-10-22 21:09:13 +02:00
Bastian Köcher 4f7f312be5 Move create_inherents into the block-builder (#6553)
* Move `create_inherents` into the block-builder

This moves the `create_inherents` call into the block-builder. This has
the advantage that `create_inherents` will be able to reuse the same
context that will be used when applying the extrinsics and we also save
one call to `on_initialize`. To make sure that `create_inherents` does
not modify any state, we execute it in a transaction that is
rolled-back after doing the runtime call.

* Feedback and build fix

* Update primitives/runtime/src/lib.rs

Co-authored-by: Sergei Shulepov <sergei@parity.io>

* Update client/block-builder/src/lib.rs

Co-authored-by: Sergei Shulepov <sergei@parity.io>
2020-07-02 15:17:14 +02:00
Benjamin Kampmann be8c96adec Relax substrate licensing scheme (#5947) 2020-05-15 13:21:56 +02:00
Bastian Köcher 954dca689d Implements mocking of runtime apis (#5448)
* Implements mocking of runtime apis

This pr adds support for easily mock runtime api implementations for
tests by using the `mock_impl_runtime_apis!` macro. The syntax is
similar to `impl_runtime_apis!`. The mocked implementation automatically
implements `ApiExt`, `ApiErrorExt` and `Core` as these are required by
the runtime api traits, but not required in tests or only a subset of them.

* Fix warnings

* Update primitives/api/proc-macro/src/utils.rs

Co-Authored-By: Nikolay Volf <nikvolf@gmail.com>

* Review feedback

Co-authored-by: Nikolay Volf <nikvolf@gmail.com>
2020-03-31 13:46:07 +02:00