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Set StateBackend::Transaction to PrefixedMemoryDB (#14612)

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* 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>
This commit is contained in:
Bastian Köcher
2023-08-17 12:49:38 +02:00
committed by GitHub
parent a892fa7f92
commit ecf8035da6
67 changed files with 750 additions and 1150 deletions
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substrate/client/db/src/bench.rs
+5 -6
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@@ -32,8 +32,8 @@ use sp_runtime::{
StateVersion, Storage,
};
use sp_state_machine::{
backend::Backend as StateBackend, ChildStorageCollection, DBValue, IterArgs, StorageCollection,
StorageIterator, StorageKey, StorageValue,
backend::Backend as StateBackend, BackendTransaction, ChildStorageCollection, DBValue,
IterArgs, StorageCollection, StorageIterator, StorageKey, StorageValue,
};
use sp_trie::{
cache::{CacheSize, SharedTrieCache},
@@ -343,7 +343,6 @@ fn state_err() -> String {
impl<B: BlockT> StateBackend<HashingFor<B>> for BenchmarkingState<B> {
type Error = <DbState<B> as StateBackend<HashingFor<B>>>::Error;
type Transaction = <DbState<B> as StateBackend<HashingFor<B>>>::Transaction;
type TrieBackendStorage = <DbState<B> as StateBackend<HashingFor<B>>>::TrieBackendStorage;
type RawIter = RawIter<B>;
@@ -423,7 +422,7 @@ impl<B: BlockT> StateBackend<HashingFor<B>> for BenchmarkingState<B> {
&self,
delta: impl Iterator<Item = (&'a [u8], Option<&'a [u8]>)>,
state_version: StateVersion,
) -> (B::Hash, Self::Transaction) {
) -> (B::Hash, BackendTransaction<HashingFor<B>>) {
self.state
.borrow()
.as_ref()
@@ -435,7 +434,7 @@ impl<B: BlockT> StateBackend<HashingFor<B>> for BenchmarkingState<B> {
child_info: &ChildInfo,
delta: impl Iterator<Item = (&'a [u8], Option<&'a [u8]>)>,
state_version: StateVersion,
) -> (B::Hash, bool, Self::Transaction) {
) -> (B::Hash, bool, BackendTransaction<HashingFor<B>>) {
self.state
.borrow()
.as_ref()
@@ -460,7 +459,7 @@ impl<B: BlockT> StateBackend<HashingFor<B>> for BenchmarkingState<B> {
fn commit(
&self,
storage_root: <HashingFor<B> as Hasher>::Out,
mut transaction: Self::Transaction,
mut transaction: BackendTransaction<HashingFor<B>>,
main_storage_changes: StorageCollection,
child_storage_changes: ChildStorageCollection,
) -> Result<(), Self::Error> {