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4b12f3285a
Co-authored-by: Roman Krasiuk <rokrassyuk@gmail.com> Co-authored-by: Federico Gimenez <fgimenez@users.noreply.github.com>
44 lines
1.5 KiB
Rust
44 lines
1.5 KiB
Rust
use alloy_primitives::{Address, BlockNumber, B256};
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use reth_db_api::models::BlockNumberAddress;
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use reth_primitives::StorageEntry;
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use reth_storage_errors::provider::ProviderResult;
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use std::{
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collections::{BTreeMap, BTreeSet},
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ops::RangeInclusive,
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};
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/// Storage reader
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#[auto_impl::auto_impl(&, Arc, Box)]
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pub trait StorageReader: Send + Sync {
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/// Get plainstate storages for addresses and storage keys.
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fn plain_state_storages(
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&self,
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addresses_with_keys: impl IntoIterator<Item = (Address, impl IntoIterator<Item = B256>)>,
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) -> ProviderResult<Vec<(Address, Vec<StorageEntry>)>>;
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/// Iterate over storage changesets and return all storage slots that were changed.
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fn changed_storages_with_range(
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&self,
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range: RangeInclusive<BlockNumber>,
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) -> ProviderResult<BTreeMap<Address, BTreeSet<B256>>>;
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/// Iterate over storage changesets and return all storage slots that were changed alongside
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/// each specific set of blocks.
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///
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/// NOTE: Get inclusive range of blocks.
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fn changed_storages_and_blocks_with_range(
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&self,
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range: RangeInclusive<BlockNumber>,
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) -> ProviderResult<BTreeMap<(Address, B256), Vec<u64>>>;
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}
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/// Storage ChangeSet reader
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#[auto_impl::auto_impl(&, Arc, Box)]
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pub trait StorageChangeSetReader: Send + Sync {
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/// Iterate over storage changesets and return the storage state from before this block.
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fn storage_changeset(
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&self,
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block_number: BlockNumber,
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) -> ProviderResult<Vec<(BlockNumberAddress, StorageEntry)>>;
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}
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