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Remove requirement on Hash = H256, make Proposer return StorageChanges and Proof (#3860)

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* Extend `Proposer` to optionally generate a proof of the proposal

* Something

* Refactor sr-api to not depend on client anymore

* Fix benches

* Apply suggestions from code review

Co-Authored-By: Tomasz Drwięga <tomusdrw@users.noreply.github.com>

* Apply suggestions from code review

* Introduce new `into_storage_changes` function

* Switch to runtime api for `execute_block` and don't require `H256`
anywhere in the code

* Put the `StorageChanges` into the `Proposal`

* Move the runtime api error to its own trait

* Adds `StorageTransactionCache` to the runtime api

This requires that we add `type NodeBlock = ` to the
`impl_runtime_apis!` macro to work around some bugs in rustc :(

* Remove `type NodeBlock` and switch to a "better" hack

* Start using the transaction cache from the runtime api

* Make it compile

* Move `InMemory` to its own file

* Make all tests work again

* Return block, storage_changes and proof from Blockbuilder::bake()

* Make sure that we use/set `storage_changes` when possible

* Add test

* Fix deadlock

* Remove accidentally added folders

* Introduce `RecordProof` as argument type to be more explicit

* Update client/src/client.rs

Co-Authored-By: Tomasz Drwięga <tomusdrw@users.noreply.github.com>

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

Co-Authored-By: Tomasz Drwięga <tomusdrw@users.noreply.github.com>

* Integrates review feedback

* Remove `unsafe` usage

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

Co-Authored-By: Benjamin Kampmann <ben@gnunicorn.org>

* Update client/src/call_executor.rs

* Bump versions

Co-authored-by: Tomasz Drwięga <tomusdrw@users.noreply.github.com>
Co-authored-by: Benjamin Kampmann <ben.kampmann@googlemail.com>
This commit is contained in:
Bastian Köcher
2020-01-10 10:48:32 +01:00
committed by GitHub
parent 74d6e660c6
commit fd6b29dd2c
140 changed files with 4860 additions and 3339 deletions
Download Patch File Download Diff File Expand all files Collapse all files
substrate/client/src/light/mod.rs
+17 -10
View File
@@ -24,9 +24,9 @@ pub mod fetcher;
use std::sync::Arc;
use sc_executor::RuntimeInfo;
use sp_core::{H256, Blake2Hasher, traits::CodeExecutor};
use sp_core::traits::CodeExecutor;
use sp_runtime::BuildStorage;
use sp_runtime::traits::Block as BlockT;
use sp_runtime::traits::{Block as BlockT, HasherFor};
use sp_blockchain::Result as ClientResult;
use crate::call_executor::LocalCallExecutor;
@@ -45,7 +45,7 @@ pub fn new_light_blockchain<B: BlockT, S: BlockchainStorage<B>>(storage: S) -> A
}
/// Create an instance of light client backend.
pub fn new_light_backend<B, S>(blockchain: Arc<Blockchain<S>>) -> Arc<Backend<S, Blake2Hasher>>
pub fn new_light_backend<B, S>(blockchain: Arc<Blockchain<S>>) -> Arc<Backend<S, HasherFor<B>>>
where
B: BlockT,
S: BlockchainStorage<B>,
@@ -55,15 +55,22 @@ pub fn new_light_backend<B, S>(blockchain: Arc<Blockchain<S>>) -> Arc<Backend<S,
/// Create an instance of light client.
pub fn new_light<B, S, GS, RA, E>(
backend: Arc<Backend<S, Blake2Hasher>>,
backend: Arc<Backend<S, HasherFor<B>>>,
genesis_storage: GS,
code_executor: E,
) -> ClientResult<Client<Backend<S, Blake2Hasher>, GenesisCallExecutor<
Backend<S, Blake2Hasher>,
LocalCallExecutor<Backend<S, Blake2Hasher>, E>
>, B, RA>>
) -> ClientResult<
Client<
Backend<S, HasherFor<B>>,
GenesisCallExecutor<
Backend<S, HasherFor<B>>,
LocalCallExecutor<Backend<S, HasherFor<B>>, E>
>,
B,
RA
>
>
where
B: BlockT<Hash=H256>,
B: BlockT,
S: BlockchainStorage<B> + 'static,
GS: BuildStorage,
E: CodeExecutor + RuntimeInfo,
@@ -84,7 +91,7 @@ pub fn new_light<B, S, GS, RA, E>(
pub fn new_fetch_checker<E, B: BlockT, S: BlockchainStorage<B>>(
blockchain: Arc<Blockchain<S>>,
executor: E,
) -> LightDataChecker<E, Blake2Hasher, B, S>
) -> LightDataChecker<E, HasherFor<B>, B, S>
where
E: CodeExecutor,
{