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feat: extract storage traits to storage-api (#8427)

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This commit is contained in:
Matthias Seitz
2024-05-28 15:25:31 +02:00
committed by GitHub
parent 14f0356330
commit c16fb4e49a
20 changed files with 630 additions and 583 deletions
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14
Cargo.lock generated
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@ -7677,6 +7677,7 @@ dependencies = [
"reth-metrics",
"reth-nippy-jar",
"reth-primitives",
"reth-storage-api",
"reth-storage-errors",
"reth-trie",
"revm",
@ -8018,6 +8019,19 @@ dependencies = [
"strum",
]
[[package]]
name = "reth-storage-api"
version = "0.2.0-beta.7"
dependencies = [
"auto_impl",
"reth-db",
"reth-execution-types",
"reth-primitives",
"reth-storage-errors",
"reth-trie",
"revm",
]
[[package]]
name = "reth-storage-errors"
version = "0.2.0-beta.7"

2
Cargo.toml
View File

@ -74,6 +74,7 @@ members = [
"crates/storage/libmdbx-rs/mdbx-sys/",
"crates/storage/nippy-jar/",
"crates/storage/provider/",
"crates/storage/storage-api/",
"crates/tasks/",
"crates/tokio-util/",
"crates/tracing/",
@ -288,6 +289,7 @@ reth-stages = { path = "crates/stages" }
reth-stages-api = { path = "crates/stages-api" }
reth-static-file = { path = "crates/static-file" }
reth-static-file-types = { path = "crates/static-file-types" }
reth-storage-api = { path = "crates/storage/storage-api" }
reth-storage-errors = { path = "crates/storage/errors" }
reth-tasks = { path = "crates/tasks" }
reth-testing-utils = { path = "testing/testing-utils" }

1
crates/storage/provider/Cargo.toml
View File

@ -20,6 +20,7 @@ reth-primitives.workspace = true
reth-fs-util.workspace = true
reth-storage-errors.workspace = true
reth-interfaces.workspace = true
reth-storage-api.workspace = true
reth-db.workspace = true
reth-trie = { workspace = true, features = ["metrics"] }
reth-nippy-jar.workspace = true

21
crates/storage/provider/src/bundle_state/bundle_state_with_receipts.rs
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@ -1,16 +1,12 @@
use crate::{
providers::StaticFileProviderRWRefMut, BundleStateDataProvider, StateChanges, StateReverts,
StateWriter,
};
use crate::{providers::StaticFileProviderRWRefMut, StateChanges, StateReverts, StateWriter};
use reth_db::{
cursor::{DbCursorRO, DbCursorRW},
tables,
transaction::{DbTx, DbTxMut},
};
use reth_primitives::{BlockHash, BlockNumber, StaticFileSegment};
use reth_storage_errors::provider::{ProviderError, ProviderResult};
pub use reth_execution_types::*;
use reth_primitives::StaticFileSegment;
use reth_storage_errors::provider::{ProviderError, ProviderResult};
pub use revm::db::states::OriginalValuesKnown;
impl StateWriter for BundleStateWithReceipts {
@ -67,17 +63,6 @@ impl StateWriter for BundleStateWithReceipts {
}
}
impl BundleStateDataProvider for BundleStateWithReceipts {
fn state(&self) -> &BundleStateWithReceipts {
self
}
/// Always returns [None] because we don't have any information about the block header.
fn block_hash(&self, _block_number: BlockNumber) -> Option<BlockHash> {
None
}
}
#[cfg(test)]
mod tests {
use std::collections::{BTreeMap, HashMap};

266
crates/storage/provider/src/traits/block.rs
View File

@ -1,269 +1,13 @@
use crate::{
BlockIdReader, BlockNumReader, BundleStateWithReceipts, Chain, HeaderProvider, ReceiptProvider,
ReceiptProviderIdExt, TransactionsProvider, WithdrawalsProvider,
};
use auto_impl::auto_impl;
use crate::{BundleStateWithReceipts, Chain};
use reth_db::models::StoredBlockBodyIndices;
use reth_primitives::{
Block, BlockHashOrNumber, BlockId, BlockNumber, BlockNumberOrTag, BlockWithSenders, Header,
PruneModes, Receipt, SealedBlock, SealedBlockWithSenders, SealedHeader, B256,
};
use reth_primitives::{BlockNumber, PruneModes, SealedBlockWithSenders};
use reth_storage_api::BlockReader;
use reth_storage_errors::provider::ProviderResult;
use reth_trie::{updates::TrieUpdates, HashedPostState};
use std::ops::RangeInclusive;
/// Enum to control transaction hash inclusion.
#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, Default)]
pub enum TransactionVariant {
/// Indicates that transactions should be processed without including their hashes.
NoHash,
/// Indicates that transactions should be processed along with their hashes.
#[default]
WithHash,
}
/// A helper enum that represents the origin of the requested block.
///
/// This helper type's sole purpose is to give the caller more control over from where blocks can be
/// fetched.
#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, Default)]
pub enum BlockSource {
/// Check all available sources.
///
/// Note: it's expected that looking up pending blocks is faster than looking up blocks in the
/// database so this prioritizes Pending > Database.
#[default]
Any,
/// The block was fetched from the pending block source, the blockchain tree that buffers
/// blocks that are not yet finalized.
Pending,
/// The block was fetched from the database.
Database,
}
impl BlockSource {
/// Returns `true` if the block source is `Pending` or `Any`.
pub fn is_pending(&self) -> bool {
matches!(self, BlockSource::Pending | BlockSource::Any)
}
/// Returns `true` if the block source is `Database` or `Any`.
pub fn is_database(&self) -> bool {
matches!(self, BlockSource::Database | BlockSource::Any)
}
}
/// Api trait for fetching `Block` related data.
///
/// If not requested otherwise, implementers of this trait should prioritize fetching blocks from
/// the database.
#[auto_impl::auto_impl(&, Arc)]
pub trait BlockReader:
BlockNumReader
+ HeaderProvider
+ TransactionsProvider
+ ReceiptProvider
+ WithdrawalsProvider
+ Send
+ Sync
{
/// Tries to find in the given block source.
///
/// Note: this only operates on the hash because the number might be ambiguous.
///
/// Returns `None` if block is not found.
fn find_block_by_hash(&self, hash: B256, source: BlockSource) -> ProviderResult<Option<Block>>;
/// Returns the block with given id from the database.
///
/// Returns `None` if block is not found.
fn block(&self, id: BlockHashOrNumber) -> ProviderResult<Option<Block>>;
/// Returns the pending block if available
///
/// Note: This returns a [SealedBlock] because it's expected that this is sealed by the provider
/// and the caller does not know the hash.
fn pending_block(&self) -> ProviderResult<Option<SealedBlock>>;
/// Returns the pending block if available
///
/// Note: This returns a [SealedBlockWithSenders] because it's expected that this is sealed by
/// the provider and the caller does not know the hash.
fn pending_block_with_senders(&self) -> ProviderResult<Option<SealedBlockWithSenders>>;
/// Returns the pending block and receipts if available.
fn pending_block_and_receipts(&self) -> ProviderResult<Option<(SealedBlock, Vec<Receipt>)>>;
/// Returns the ommers/uncle headers of the given block from the database.
///
/// Returns `None` if block is not found.
fn ommers(&self, id: BlockHashOrNumber) -> ProviderResult<Option<Vec<Header>>>;
/// Returns the block with matching hash from the database.
///
/// Returns `None` if block is not found.
fn block_by_hash(&self, hash: B256) -> ProviderResult<Option<Block>> {
self.block(hash.into())
}
/// Returns the block with matching number from database.
///
/// Returns `None` if block is not found.
fn block_by_number(&self, num: u64) -> ProviderResult<Option<Block>> {
self.block(num.into())
}
/// Returns the block body indices with matching number from database.
///
/// Returns `None` if block is not found.
fn block_body_indices(&self, num: u64) -> ProviderResult<Option<StoredBlockBodyIndices>>;
/// Returns the block with senders with matching number or hash from database.
///
/// Returns the block's transactions in the requested variant.
///
/// Returns `None` if block is not found.
fn block_with_senders(
&self,
id: BlockHashOrNumber,
transaction_kind: TransactionVariant,
) -> ProviderResult<Option<BlockWithSenders>>;
/// Returns all blocks in the given inclusive range.
///
/// Note: returns only available blocks
fn block_range(&self, range: RangeInclusive<BlockNumber>) -> ProviderResult<Vec<Block>>;
/// retrieves a range of blocks from the database, along with the senders of each
/// transaction in the blocks.
///
/// The `transaction_kind` parameter determines whether to return its hash
fn block_with_senders_range(
&self,
range: RangeInclusive<BlockNumber>,
) -> ProviderResult<Vec<BlockWithSenders>>;
}
/// Trait extension for `BlockReader`, for types that implement `BlockId` conversion.
///
/// The `BlockReader` trait should be implemented on types that can retrieve a block from either
/// a block number or hash. However, it might be desirable to fetch a block from a `BlockId` type,
/// which can be a number, hash, or tag such as `BlockNumberOrTag::Safe`.
///
/// Resolving tags requires keeping track of block hashes or block numbers associated with the tag,
/// so this trait can only be implemented for types that implement `BlockIdReader`. The
/// `BlockIdReader` methods should be used to resolve `BlockId`s to block numbers or hashes, and
/// retrieving the block should be done using the type's `BlockReader` methods.
#[auto_impl::auto_impl(&, Arc)]
pub trait BlockReaderIdExt: BlockReader + BlockIdReader + ReceiptProviderIdExt {
/// Returns the block with matching tag from the database
///
/// Returns `None` if block is not found.
fn block_by_number_or_tag(&self, id: BlockNumberOrTag) -> ProviderResult<Option<Block>> {
self.convert_block_number(id)?.map_or_else(|| Ok(None), |num| self.block(num.into()))
}
/// Returns the pending block header if available
///
/// Note: This returns a [SealedHeader] because it's expected that this is sealed by the
/// provider and the caller does not know the hash.
fn pending_header(&self) -> ProviderResult<Option<SealedHeader>> {
self.sealed_header_by_id(BlockNumberOrTag::Pending.into())
}
/// Returns the latest block header if available
///
/// Note: This returns a [SealedHeader] because it's expected that this is sealed by the
/// provider and the caller does not know the hash.
fn latest_header(&self) -> ProviderResult<Option<SealedHeader>> {
self.sealed_header_by_id(BlockNumberOrTag::Latest.into())
}
/// Returns the safe block header if available
///
/// Note: This returns a [SealedHeader] because it's expected that this is sealed by the
/// provider and the caller does not know the hash.
fn safe_header(&self) -> ProviderResult<Option<SealedHeader>> {
self.sealed_header_by_id(BlockNumberOrTag::Safe.into())
}
/// Returns the finalized block header if available
///
/// Note: This returns a [SealedHeader] because it's expected that this is sealed by the
/// provider and the caller does not know the hash.
fn finalized_header(&self) -> ProviderResult<Option<SealedHeader>> {
self.sealed_header_by_id(BlockNumberOrTag::Finalized.into())
}
/// Returns the block with the matching [BlockId] from the database.
///
/// Returns `None` if block is not found.
fn block_by_id(&self, id: BlockId) -> ProviderResult<Option<Block>>;
/// Returns the block with senders with matching [BlockId].
///
/// Returns the block's transactions in the requested variant.
///
/// Returns `None` if block is not found.
fn block_with_senders_by_id(
&self,
id: BlockId,
transaction_kind: TransactionVariant,
) -> ProviderResult<Option<BlockWithSenders>> {
match id {
BlockId::Hash(hash) => {
self.block_with_senders(hash.block_hash.into(), transaction_kind)
}
BlockId::Number(num) => self.convert_block_number(num)?.map_or_else(
|| Ok(None),
|num| self.block_with_senders(num.into(), transaction_kind),
),
}
}
/// Returns the header with matching tag from the database
///
/// Returns `None` if header is not found.
fn header_by_number_or_tag(&self, id: BlockNumberOrTag) -> ProviderResult<Option<Header>> {
self.convert_block_number(id)?
.map_or_else(|| Ok(None), |num| self.header_by_hash_or_number(num.into()))
}
/// Returns the header with matching tag from the database
///
/// Returns `None` if header is not found.
fn sealed_header_by_number_or_tag(
&self,
id: BlockNumberOrTag,
) -> ProviderResult<Option<SealedHeader>> {
self.convert_block_number(id)?
.map_or_else(|| Ok(None), |num| self.header_by_hash_or_number(num.into()))?
.map_or_else(|| Ok(None), |h| Ok(Some(h.seal_slow())))
}
/// Returns the sealed header with the matching `BlockId` from the database.
///
/// Returns `None` if header is not found.
fn sealed_header_by_id(&self, id: BlockId) -> ProviderResult<Option<SealedHeader>>;
/// Returns the header with the matching `BlockId` from the database.
///
/// Returns `None` if header is not found.
fn header_by_id(&self, id: BlockId) -> ProviderResult<Option<Header>>;
/// Returns the ommers with the matching tag from the database.
fn ommers_by_number_or_tag(&self, id: BlockNumberOrTag) -> ProviderResult<Option<Vec<Header>>> {
self.convert_block_number(id)?.map_or_else(|| Ok(None), |num| self.ommers(num.into()))
}
/// Returns the ommers with the matching `BlockId` from the database.
///
/// Returns `None` if block is not found.
fn ommers_by_id(&self, id: BlockId) -> ProviderResult<Option<Vec<Header>>>;
}
/// BlockExecution Writer
#[auto_impl(&, Arc, Box)]
#[auto_impl::auto_impl(&, Arc, Box)]
pub trait BlockExecutionWriter: BlockWriter + BlockReader + Send + Sync {
/// Get range of blocks and its execution result
fn get_block_and_execution_range(
@ -289,7 +33,7 @@ pub trait BlockExecutionWriter: BlockWriter + BlockReader + Send + Sync {
}
/// Block Writer
#[auto_impl(&, Arc, Box)]
#[auto_impl::auto_impl(&, Arc, Box)]
pub trait BlockWriter: Send + Sync {
/// Insert full block and make it canonical. Parent tx num and transition id is taken from
/// parent block in database.

43
crates/storage/provider/src/traits/mod.rs
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@ -1,53 +1,22 @@
//! Collection of common provider traits.
mod account;
pub use account::{AccountExtReader, AccountReader, ChangeSetReader};
mod storage;
pub use storage::StorageReader;
mod block;
pub use block::{
BlockExecutionWriter, BlockReader, BlockReaderIdExt, BlockSource, BlockWriter,
TransactionVariant,
};
mod block_hash;
pub use block_hash::BlockHashReader;
mod block_id;
pub use block_id::{BlockIdReader, BlockNumReader};
// Re-export all the traits
pub use reth_storage_api::*;
// Re-export for convenience
pub use reth_evm::provider::EvmEnvProvider;
mod block;
pub use block::*;
mod chain_info;
pub use chain_info::CanonChainTracker;
mod header;
pub use header::HeaderProvider;
mod header_sync_gap;
pub use header_sync_gap::{HeaderSyncGap, HeaderSyncGapProvider, HeaderSyncMode};
mod receipts;
pub use receipts::{ReceiptProvider, ReceiptProviderIdExt};
mod state;
pub use state::{
BlockchainTreePendingStateProvider, BundleStateDataProvider, BundleStateForkProvider,
FullBundleStateDataProvider, StateProvider, StateProviderBox, StateProviderFactory,
StateWriter,
};
mod trie;
pub use trie::StateRootProvider;
mod transactions;
pub use transactions::{TransactionsProvider, TransactionsProviderExt};
mod withdrawals;
pub use withdrawals::WithdrawalsProvider;
pub use state::StateWriter;
mod chain;
pub use chain::{

254
crates/storage/provider/src/traits/state.rs
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@ -1,256 +1,10 @@
use super::AccountReader;
use crate::{
providers::StaticFileProviderRWRefMut, BlockHashReader, BlockIdReader, BundleStateWithReceipts,
StateRootProvider,
};
use auto_impl::auto_impl;
use crate::providers::StaticFileProviderRWRefMut;
use reth_db::transaction::{DbTx, DbTxMut};
use reth_primitives::{
trie::AccountProof, Address, BlockHash, BlockId, BlockNumHash, BlockNumber, BlockNumberOrTag,
Bytecode, StorageKey, StorageValue, B256, KECCAK_EMPTY, U256,
};
use reth_storage_errors::provider::{ProviderError, ProviderResult};
use reth_storage_errors::provider::ProviderResult;
use revm::db::OriginalValuesKnown;
/// Type alias of boxed [StateProvider].
pub type StateProviderBox = Box<dyn StateProvider>;
/// An abstraction for a type that provides state data.
#[auto_impl(&, Arc, Box)]
pub trait StateProvider: BlockHashReader + AccountReader + StateRootProvider + Send + Sync {
/// Get storage of given account.
fn storage(
&self,
account: Address,
storage_key: StorageKey,
) -> ProviderResult<Option<StorageValue>>;
/// Get account code by its hash
fn bytecode_by_hash(&self, code_hash: B256) -> ProviderResult<Option<Bytecode>>;
/// Get account and storage proofs.
fn proof(&self, address: Address, keys: &[B256]) -> ProviderResult<AccountProof>;
/// Get account code by its address.
///
/// Returns `None` if the account doesn't exist or account is not a contract
fn account_code(&self, addr: Address) -> ProviderResult<Option<Bytecode>> {
// Get basic account information
// Returns None if acc doesn't exist
let acc = match self.basic_account(addr)? {
Some(acc) => acc,
None => return Ok(None),
};
if let Some(code_hash) = acc.bytecode_hash {
if code_hash == KECCAK_EMPTY {
return Ok(None)
}
// Get the code from the code hash
return self.bytecode_by_hash(code_hash)
}
// Return `None` if no code hash is set
Ok(None)
}
/// Get account balance by its address.
///
/// Returns `None` if the account doesn't exist
fn account_balance(&self, addr: Address) -> ProviderResult<Option<U256>> {
// Get basic account information
// Returns None if acc doesn't exist
match self.basic_account(addr)? {
Some(acc) => Ok(Some(acc.balance)),
None => Ok(None),
}
}
/// Get account nonce by its address.
///
/// Returns `None` if the account doesn't exist
fn account_nonce(&self, addr: Address) -> ProviderResult<Option<u64>> {
// Get basic account information
// Returns None if acc doesn't exist
match self.basic_account(addr)? {
Some(acc) => Ok(Some(acc.nonce)),
None => Ok(None),
}
}
}
/// Light wrapper that returns `StateProvider` implementations that correspond to the given
/// `BlockNumber`, the latest state, or the pending state.
///
/// This type differentiates states into `historical`, `latest` and `pending`, where the `latest`
/// block determines what is historical or pending: `[historical..latest..pending]`.
///
/// The `latest` state represents the state after the most recent block has been committed to the
/// database, `historical` states are states that have been committed to the database before the
/// `latest` state, and `pending` states are states that have not yet been committed to the
/// database which may or may not become the `latest` state, depending on consensus.
///
/// Note: the `pending` block is considered the block that extends the canonical chain but one and
/// has the `latest` block as its parent.
///
/// All states are _inclusive_, meaning they include _all_ all changes made (executed transactions)
/// in their respective blocks. For example [StateProviderFactory::history_by_block_number] for
/// block number `n` will return the state after block `n` was executed (transactions, withdrawals).
/// In other words, all states point to the end of the state's respective block, which is equivalent
/// to state at the beginning of the child block.
///
/// This affects tracing, or replaying blocks, which will need to be executed on top of the state of
/// the parent block. For example, in order to trace block `n`, the state after block `n - 1` needs
/// to be used, since block `n` was executed on its parent block's state.
#[auto_impl(&, Arc, Box)]
pub trait StateProviderFactory: BlockIdReader + Send + Sync {
/// Storage provider for latest block.
fn latest(&self) -> ProviderResult<StateProviderBox>;
/// Returns a [StateProvider] indexed by the given [BlockId].
///
/// Note: if a number or hash is provided this will __only__ look at historical(canonical)
/// state.
fn state_by_block_id(&self, block_id: BlockId) -> ProviderResult<StateProviderBox> {
match block_id {
BlockId::Number(block_number) => self.state_by_block_number_or_tag(block_number),
BlockId::Hash(block_hash) => self.history_by_block_hash(block_hash.into()),
}
}
/// Returns a [StateProvider] indexed by the given block number or tag.
///
/// Note: if a number is provided this will only look at historical(canonical) state.
fn state_by_block_number_or_tag(
&self,
number_or_tag: BlockNumberOrTag,
) -> ProviderResult<StateProviderBox> {
match number_or_tag {
BlockNumberOrTag::Latest => self.latest(),
BlockNumberOrTag::Finalized => {
// we can only get the finalized state by hash, not by num
let hash = match self.finalized_block_hash()? {
Some(hash) => hash,
None => return Err(ProviderError::FinalizedBlockNotFound),
};
// only look at historical state
self.history_by_block_hash(hash)
}
BlockNumberOrTag::Safe => {
// we can only get the safe state by hash, not by num
let hash = match self.safe_block_hash()? {
Some(hash) => hash,
None => return Err(ProviderError::SafeBlockNotFound),
};
self.history_by_block_hash(hash)
}
BlockNumberOrTag::Earliest => self.history_by_block_number(0),
BlockNumberOrTag::Pending => self.pending(),
BlockNumberOrTag::Number(num) => {
// Note: The `BlockchainProvider` could also lookup the tree for the given block number, if for example the block number is `latest + 1`, however this should only support canonical state: <https://github.com/paradigmxyz/reth/issues/4515>
self.history_by_block_number(num)
}
}
}
/// Returns a historical [StateProvider] indexed by the given historic block number.
///
///
/// Note: this only looks at historical blocks, not pending blocks.
fn history_by_block_number(&self, block: BlockNumber) -> ProviderResult<StateProviderBox>;
/// Returns a historical [StateProvider] indexed by the given block hash.
///
/// Note: this only looks at historical blocks, not pending blocks.
fn history_by_block_hash(&self, block: BlockHash) -> ProviderResult<StateProviderBox>;
/// Returns _any_[StateProvider] with matching block hash.
///
/// This will return a [StateProvider] for either a historical or pending block.
fn state_by_block_hash(&self, block: BlockHash) -> ProviderResult<StateProviderBox>;
/// Storage provider for pending state.
///
/// Represents the state at the block that extends the canonical chain by one.
/// If there's no `pending` block, then this is equal to [StateProviderFactory::latest]
fn pending(&self) -> ProviderResult<StateProviderBox>;
/// Storage provider for pending state for the given block hash.
///
/// Represents the state at the block that extends the canonical chain.
///
/// If the block couldn't be found, returns `None`.
fn pending_state_by_hash(&self, block_hash: B256) -> ProviderResult<Option<StateProviderBox>>;
/// Return a [StateProvider] that contains bundle state data provider.
/// Used to inspect or execute transaction on the pending state.
fn pending_with_provider(
&self,
bundle_state_data: Box<dyn FullBundleStateDataProvider>,
) -> ProviderResult<StateProviderBox>;
}
/// Blockchain trait provider that gives access to the blockchain state that is not yet committed
/// (pending).
pub trait BlockchainTreePendingStateProvider: Send + Sync {
/// Returns a state provider that includes all state changes of the given (pending) block hash.
///
/// In other words, the state provider will return the state after all transactions of the given
/// hash have been executed.
fn pending_state_provider(
&self,
block_hash: BlockHash,
) -> ProviderResult<Box<dyn FullBundleStateDataProvider>> {
self.find_pending_state_provider(block_hash)
.ok_or(ProviderError::StateForHashNotFound(block_hash))
}
/// Returns state provider if a matching block exists.
fn find_pending_state_provider(
&self,
block_hash: BlockHash,
) -> Option<Box<dyn FullBundleStateDataProvider>>;
}
/// Post state data needed for execution on it.
///
/// State contains:
/// * [`BundleStateWithReceipts`] contains all changed of accounts and storage of pending chain
/// * block hashes of pending chain and canonical blocks.
#[auto_impl(&, Box)]
pub trait BundleStateDataProvider: Send + Sync {
/// Return post state
fn state(&self) -> &BundleStateWithReceipts;
/// Return block hash by block number of pending or canonical chain.
fn block_hash(&self, block_number: BlockNumber) -> Option<BlockHash>;
}
/// Fork data needed for execution on it.
///
/// It contains a canonical fork, the block on what pending chain was forked from.
#[auto_impl(&, Box)]
pub trait BundleStateForkProvider {
/// Return canonical fork, the block on what post state was forked from.
///
/// Needed to create state provider.
fn canonical_fork(&self) -> BlockNumHash;
}
/// Full post state data needed for execution on it.
/// This trait is used to create a state provider over pending state.
///
/// This trait is a combination of [`BundleStateDataProvider`] and [`BundleStateForkProvider`].
///
/// Pending state contains:
/// * [`BundleStateWithReceipts`] contains all changed of accounts and storage of pending chain
/// * block hashes of pending chain and canonical blocks.
/// * canonical fork, the block on what pending chain was forked from.
pub trait FullBundleStateDataProvider: BundleStateDataProvider + BundleStateForkProvider {}
impl<T> FullBundleStateDataProvider for T where T: BundleStateDataProvider + BundleStateForkProvider {}
/// A helper trait for [BundleStateWithReceipts] to write state and receipts to storage.
/// A helper trait for [BundleStateWithReceipts](reth_execution_types::BundleStateWithReceipts) to
/// write state and receipts to storage.
pub trait StateWriter {
/// Write the data and receipts to the database or static files if `static_file_producer` is
/// `Some`. It should be `None` if there is any kind of pruning/filtering over the receipts.

24
crates/storage/storage-api/Cargo.toml Normal file
View File

@ -0,0 +1,24 @@
[package]
name = "reth-storage-api"
version.workspace = true
edition.workspace = true
rust-version.workspace = true
license.workspace = true
homepage.workspace = true
repository.workspace = true
description = "Reth storage provider traits and types"
[lints]
workspace = true
[dependencies]
# reth
reth-execution-types.workspace = true
reth-db.workspace = true
reth-primitives.workspace = true
reth-storage-errors.workspace = true
reth-trie.workspace = true
revm.workspace = true
auto_impl.workspace = true

0
crates/storage/provider/src/traits/account.rs → crates/storage/storage-api/src/account.rs
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261
crates/storage/storage-api/src/block.rs Normal file
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@ -0,0 +1,261 @@
use crate::{
BlockIdReader, BlockNumReader, HeaderProvider, ReceiptProvider, ReceiptProviderIdExt,
TransactionsProvider, WithdrawalsProvider,
};
use reth_db::models::StoredBlockBodyIndices;
use reth_primitives::{
Block, BlockHashOrNumber, BlockId, BlockNumber, BlockNumberOrTag, BlockWithSenders, Header,
Receipt, SealedBlock, SealedBlockWithSenders, SealedHeader, B256,
};
use reth_storage_errors::provider::ProviderResult;
use std::ops::RangeInclusive;
/// Enum to control transaction hash inclusion.
#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, Default)]
pub enum TransactionVariant {
/// Indicates that transactions should be processed without including their hashes.
NoHash,
/// Indicates that transactions should be processed along with their hashes.
#[default]
WithHash,
}
/// A helper enum that represents the origin of the requested block.
///
/// This helper type's sole purpose is to give the caller more control over from where blocks can be
/// fetched.
#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, Default)]
pub enum BlockSource {
/// Check all available sources.
///
/// Note: it's expected that looking up pending blocks is faster than looking up blocks in the
/// database so this prioritizes Pending > Database.
#[default]
Any,
/// The block was fetched from the pending block source, the blockchain tree that buffers
/// blocks that are not yet finalized.
Pending,
/// The block was fetched from the database.
Database,
}
impl BlockSource {
/// Returns `true` if the block source is `Pending` or `Any`.
pub fn is_pending(&self) -> bool {
matches!(self, BlockSource::Pending | BlockSource::Any)
}
/// Returns `true` if the block source is `Database` or `Any`.
pub fn is_database(&self) -> bool {
matches!(self, BlockSource::Database | BlockSource::Any)
}
}
/// Api trait for fetching `Block` related data.
///
/// If not requested otherwise, implementers of this trait should prioritize fetching blocks from
/// the database.
#[auto_impl::auto_impl(&, Arc)]
pub trait BlockReader:
BlockNumReader
+ HeaderProvider
+ TransactionsProvider
+ ReceiptProvider
+ WithdrawalsProvider
+ Send
+ Sync
{
/// Tries to find in the given block source.
///
/// Note: this only operates on the hash because the number might be ambiguous.
///
/// Returns `None` if block is not found.
fn find_block_by_hash(&self, hash: B256, source: BlockSource) -> ProviderResult<Option<Block>>;
/// Returns the block with given id from the database.
///
/// Returns `None` if block is not found.
fn block(&self, id: BlockHashOrNumber) -> ProviderResult<Option<Block>>;
/// Returns the pending block if available
///
/// Note: This returns a [SealedBlock] because it's expected that this is sealed by the provider
/// and the caller does not know the hash.
fn pending_block(&self) -> ProviderResult<Option<SealedBlock>>;
/// Returns the pending block if available
///
/// Note: This returns a [SealedBlockWithSenders] because it's expected that this is sealed by
/// the provider and the caller does not know the hash.
fn pending_block_with_senders(&self) -> ProviderResult<Option<SealedBlockWithSenders>>;
/// Returns the pending block and receipts if available.
fn pending_block_and_receipts(&self) -> ProviderResult<Option<(SealedBlock, Vec<Receipt>)>>;
/// Returns the ommers/uncle headers of the given block from the database.
///
/// Returns `None` if block is not found.
fn ommers(&self, id: BlockHashOrNumber) -> ProviderResult<Option<Vec<Header>>>;
/// Returns the block with matching hash from the database.
///
/// Returns `None` if block is not found.
fn block_by_hash(&self, hash: B256) -> ProviderResult<Option<Block>> {
self.block(hash.into())
}
/// Returns the block with matching number from database.
///
/// Returns `None` if block is not found.
fn block_by_number(&self, num: u64) -> ProviderResult<Option<Block>> {
self.block(num.into())
}
/// Returns the block body indices with matching number from database.
///
/// Returns `None` if block is not found.
fn block_body_indices(&self, num: u64) -> ProviderResult<Option<StoredBlockBodyIndices>>;
/// Returns the block with senders with matching number or hash from database.
///
/// Returns the block's transactions in the requested variant.
///
/// Returns `None` if block is not found.
fn block_with_senders(
&self,
id: BlockHashOrNumber,
transaction_kind: TransactionVariant,
) -> ProviderResult<Option<BlockWithSenders>>;
/// Returns all blocks in the given inclusive range.
///
/// Note: returns only available blocks
fn block_range(&self, range: RangeInclusive<BlockNumber>) -> ProviderResult<Vec<Block>>;
/// retrieves a range of blocks from the database, along with the senders of each
/// transaction in the blocks.
///
/// The `transaction_kind` parameter determines whether to return its hash
fn block_with_senders_range(
&self,
range: RangeInclusive<BlockNumber>,
) -> ProviderResult<Vec<BlockWithSenders>>;
}
/// Trait extension for `BlockReader`, for types that implement `BlockId` conversion.
///
/// The `BlockReader` trait should be implemented on types that can retrieve a block from either
/// a block number or hash. However, it might be desirable to fetch a block from a `BlockId` type,
/// which can be a number, hash, or tag such as `BlockNumberOrTag::Safe`.
///
/// Resolving tags requires keeping track of block hashes or block numbers associated with the tag,
/// so this trait can only be implemented for types that implement `BlockIdReader`. The
/// `BlockIdReader` methods should be used to resolve `BlockId`s to block numbers or hashes, and
/// retrieving the block should be done using the type's `BlockReader` methods.
#[auto_impl::auto_impl(&, Arc)]
pub trait BlockReaderIdExt: BlockReader + BlockIdReader + ReceiptProviderIdExt {
/// Returns the block with matching tag from the database
///
/// Returns `None` if block is not found.
fn block_by_number_or_tag(&self, id: BlockNumberOrTag) -> ProviderResult<Option<Block>> {
self.convert_block_number(id)?.map_or_else(|| Ok(None), |num| self.block(num.into()))
}
/// Returns the pending block header if available
///
/// Note: This returns a [SealedHeader] because it's expected that this is sealed by the
/// provider and the caller does not know the hash.
fn pending_header(&self) -> ProviderResult<Option<SealedHeader>> {
self.sealed_header_by_id(BlockNumberOrTag::Pending.into())
}
/// Returns the latest block header if available
///
/// Note: This returns a [SealedHeader] because it's expected that this is sealed by the
/// provider and the caller does not know the hash.
fn latest_header(&self) -> ProviderResult<Option<SealedHeader>> {
self.sealed_header_by_id(BlockNumberOrTag::Latest.into())
}
/// Returns the safe block header if available
///
/// Note: This returns a [SealedHeader] because it's expected that this is sealed by the
/// provider and the caller does not know the hash.
fn safe_header(&self) -> ProviderResult<Option<SealedHeader>> {
self.sealed_header_by_id(BlockNumberOrTag::Safe.into())
}
/// Returns the finalized block header if available
///
/// Note: This returns a [SealedHeader] because it's expected that this is sealed by the
/// provider and the caller does not know the hash.
fn finalized_header(&self) -> ProviderResult<Option<SealedHeader>> {
self.sealed_header_by_id(BlockNumberOrTag::Finalized.into())
}
/// Returns the block with the matching [BlockId] from the database.
///
/// Returns `None` if block is not found.
fn block_by_id(&self, id: BlockId) -> ProviderResult<Option<Block>>;
/// Returns the block with senders with matching [BlockId].
///
/// Returns the block's transactions in the requested variant.
///
/// Returns `None` if block is not found.
fn block_with_senders_by_id(
&self,
id: BlockId,
transaction_kind: TransactionVariant,
) -> ProviderResult<Option<BlockWithSenders>> {
match id {
BlockId::Hash(hash) => {
self.block_with_senders(hash.block_hash.into(), transaction_kind)
}
BlockId::Number(num) => self.convert_block_number(num)?.map_or_else(
|| Ok(None),
|num| self.block_with_senders(num.into(), transaction_kind),
),
}
}
/// Returns the header with matching tag from the database
///
/// Returns `None` if header is not found.
fn header_by_number_or_tag(&self, id: BlockNumberOrTag) -> ProviderResult<Option<Header>> {
self.convert_block_number(id)?
.map_or_else(|| Ok(None), |num| self.header_by_hash_or_number(num.into()))
}
/// Returns the header with matching tag from the database
///
/// Returns `None` if header is not found.
fn sealed_header_by_number_or_tag(
&self,
id: BlockNumberOrTag,
) -> ProviderResult<Option<SealedHeader>> {
self.convert_block_number(id)?
.map_or_else(|| Ok(None), |num| self.header_by_hash_or_number(num.into()))?
.map_or_else(|| Ok(None), |h| Ok(Some(h.seal_slow())))
}
/// Returns the sealed header with the matching `BlockId` from the database.
///
/// Returns `None` if header is not found.
fn sealed_header_by_id(&self, id: BlockId) -> ProviderResult<Option<SealedHeader>>;
/// Returns the header with the matching `BlockId` from the database.
///
/// Returns `None` if header is not found.
fn header_by_id(&self, id: BlockId) -> ProviderResult<Option<Header>>;
/// Returns the ommers with the matching tag from the database.
fn ommers_by_number_or_tag(&self, id: BlockNumberOrTag) -> ProviderResult<Option<Vec<Header>>> {
self.convert_block_number(id)?.map_or_else(|| Ok(None), |num| self.ommers(num.into()))
}
/// Returns the ommers with the matching `BlockId` from the database.
///
/// Returns `None` if block is not found.
fn ommers_by_id(&self, id: BlockId) -> ProviderResult<Option<Vec<Header>>>;
}

3
crates/storage/provider/src/traits/block_hash.rs → crates/storage/storage-api/src/block_hash.rs
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@ -1,9 +1,8 @@
use auto_impl::auto_impl;
use reth_primitives::{BlockHashOrNumber, BlockNumber, B256};
use reth_storage_errors::provider::ProviderResult;
/// Client trait for fetching block hashes by number.
#[auto_impl(&, Arc, Box)]
#[auto_impl::auto_impl(&, Arc, Box)]
pub trait BlockHashReader: Send + Sync {
/// Get the hash of the block with the given number. Returns `None` if no block with this number
/// exists.

2
crates/storage/provider/src/traits/block_id.rs → crates/storage/storage-api/src/block_id.rs
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@ -1,4 +1,4 @@
use super::BlockHashReader;
use crate::BlockHashReader;
use reth_primitives::{BlockHashOrNumber, BlockId, BlockNumber, BlockNumberOrTag, ChainInfo, B256};
use reth_storage_errors::provider::{ProviderError, ProviderResult};

3
crates/storage/provider/src/traits/header.rs → crates/storage/storage-api/src/header.rs
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@ -1,10 +1,9 @@
use auto_impl::auto_impl;
use reth_primitives::{BlockHash, BlockHashOrNumber, BlockNumber, Header, SealedHeader, U256};
use reth_storage_errors::provider::ProviderResult;
use std::ops::RangeBounds;
/// Client trait for fetching `Header` related data.
#[auto_impl(&, Arc)]
#[auto_impl::auto_impl(&, Arc)]
pub trait HeaderProvider: Send + Sync {
/// Check if block is known
fn is_known(&self, block_hash: &BlockHash) -> ProviderResult<bool> {

42
crates/storage/storage-api/src/lib.rs Normal file
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@ -0,0 +1,42 @@
//! Collection of traits and types for common storage access.
#![doc(
html_logo_url = "https://raw.githubusercontent.com/paradigmxyz/reth/main/assets/reth-docs.png",
html_favicon_url = "https://avatars0.githubusercontent.com/u/97369466?s=256",
issue_tracker_base_url = "https://github.com/paradigmxyz/reth/issues/"
)]
#![cfg_attr(not(test), warn(unused_crate_dependencies))]
#![cfg_attr(docsrs, feature(doc_cfg, doc_auto_cfg))]
mod account;
pub use account::*;
mod block;
pub use block::*;
mod block_id;
pub use block_id::*;
mod block_hash;
pub use block_hash::*;
mod header;
pub use header::*;
mod receipts;
pub use receipts::*;
mod state;
pub use state::*;
mod storage;
pub use storage::*;
mod transactions;
pub use transactions::*;
mod trie;
pub use trie::*;
mod withdrawals;
pub use withdrawals::*;

6
crates/storage/provider/src/traits/receipts.rs → crates/storage/storage-api/src/receipts.rs
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@ -1,9 +1,7 @@
use std::ops::RangeBounds;
use crate::BlockIdReader;
use reth_primitives::{BlockHashOrNumber, BlockId, BlockNumberOrTag, Receipt, TxHash, TxNumber};
use reth_storage_errors::provider::ProviderResult;
use crate::BlockIdReader;
use std::ops::RangeBounds;
/// Client trait for fetching [Receipt] data .
#[auto_impl::auto_impl(&, Arc)]

257
crates/storage/storage-api/src/state.rs Normal file
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@ -0,0 +1,257 @@
use super::{AccountReader, BlockHashReader, BlockIdReader, StateRootProvider};
use auto_impl::auto_impl;
use reth_execution_types::BundleStateWithReceipts;
use reth_primitives::{
trie::AccountProof, Address, BlockHash, BlockId, BlockNumHash, BlockNumber, BlockNumberOrTag,
Bytecode, StorageKey, StorageValue, B256, KECCAK_EMPTY, U256,
};
use reth_storage_errors::provider::{ProviderError, ProviderResult};
/// Type alias of boxed [StateProvider].
pub type StateProviderBox = Box<dyn StateProvider>;
/// An abstraction for a type that provides state data.
#[auto_impl(&, Arc, Box)]
pub trait StateProvider: BlockHashReader + AccountReader + StateRootProvider + Send + Sync {
/// Get storage of given account.
fn storage(
&self,
account: Address,
storage_key: StorageKey,
) -> ProviderResult<Option<StorageValue>>;
/// Get account code by its hash
fn bytecode_by_hash(&self, code_hash: B256) -> ProviderResult<Option<Bytecode>>;
/// Get account and storage proofs.
fn proof(&self, address: Address, keys: &[B256]) -> ProviderResult<AccountProof>;
/// Get account code by its address.
///
/// Returns `None` if the account doesn't exist or account is not a contract
fn account_code(&self, addr: Address) -> ProviderResult<Option<Bytecode>> {
// Get basic account information
// Returns None if acc doesn't exist
let acc = match self.basic_account(addr)? {
Some(acc) => acc,
None => return Ok(None),
};
if let Some(code_hash) = acc.bytecode_hash {
if code_hash == KECCAK_EMPTY {
return Ok(None)
}
// Get the code from the code hash
return self.bytecode_by_hash(code_hash)
}
// Return `None` if no code hash is set
Ok(None)
}
/// Get account balance by its address.
///
/// Returns `None` if the account doesn't exist
fn account_balance(&self, addr: Address) -> ProviderResult<Option<U256>> {
// Get basic account information
// Returns None if acc doesn't exist
match self.basic_account(addr)? {
Some(acc) => Ok(Some(acc.balance)),
None => Ok(None),
}
}
/// Get account nonce by its address.
///
/// Returns `None` if the account doesn't exist
fn account_nonce(&self, addr: Address) -> ProviderResult<Option<u64>> {
// Get basic account information
// Returns None if acc doesn't exist
match self.basic_account(addr)? {
Some(acc) => Ok(Some(acc.nonce)),
None => Ok(None),
}
}
}
/// Light wrapper that returns `StateProvider` implementations that correspond to the given
/// `BlockNumber`, the latest state, or the pending state.
///
/// This type differentiates states into `historical`, `latest` and `pending`, where the `latest`
/// block determines what is historical or pending: `[historical..latest..pending]`.
///
/// The `latest` state represents the state after the most recent block has been committed to the
/// database, `historical` states are states that have been committed to the database before the
/// `latest` state, and `pending` states are states that have not yet been committed to the
/// database which may or may not become the `latest` state, depending on consensus.
///
/// Note: the `pending` block is considered the block that extends the canonical chain but one and
/// has the `latest` block as its parent.
///
/// All states are _inclusive_, meaning they include _all_ all changes made (executed transactions)
/// in their respective blocks. For example [StateProviderFactory::history_by_block_number] for
/// block number `n` will return the state after block `n` was executed (transactions, withdrawals).
/// In other words, all states point to the end of the state's respective block, which is equivalent
/// to state at the beginning of the child block.
///
/// This affects tracing, or replaying blocks, which will need to be executed on top of the state of
/// the parent block. For example, in order to trace block `n`, the state after block `n - 1` needs
/// to be used, since block `n` was executed on its parent block's state.
#[auto_impl(&, Arc, Box)]
pub trait StateProviderFactory: BlockIdReader + Send + Sync {
/// Storage provider for latest block.
fn latest(&self) -> ProviderResult<StateProviderBox>;
/// Returns a [StateProvider] indexed by the given [BlockId].
///
/// Note: if a number or hash is provided this will __only__ look at historical(canonical)
/// state.
fn state_by_block_id(&self, block_id: BlockId) -> ProviderResult<StateProviderBox> {
match block_id {
BlockId::Number(block_number) => self.state_by_block_number_or_tag(block_number),
BlockId::Hash(block_hash) => self.history_by_block_hash(block_hash.into()),
}
}
/// Returns a [StateProvider] indexed by the given block number or tag.
///
/// Note: if a number is provided this will only look at historical(canonical) state.
fn state_by_block_number_or_tag(
&self,
number_or_tag: BlockNumberOrTag,
) -> ProviderResult<StateProviderBox> {
match number_or_tag {
BlockNumberOrTag::Latest => self.latest(),
BlockNumberOrTag::Finalized => {
// we can only get the finalized state by hash, not by num
let hash = match self.finalized_block_hash()? {
Some(hash) => hash,
None => return Err(ProviderError::FinalizedBlockNotFound),
};
// only look at historical state
self.history_by_block_hash(hash)
}
BlockNumberOrTag::Safe => {
// we can only get the safe state by hash, not by num
let hash = match self.safe_block_hash()? {
Some(hash) => hash,
None => return Err(ProviderError::SafeBlockNotFound),
};
self.history_by_block_hash(hash)
}
BlockNumberOrTag::Earliest => self.history_by_block_number(0),
BlockNumberOrTag::Pending => self.pending(),
BlockNumberOrTag::Number(num) => {
// Note: The `BlockchainProvider` could also lookup the tree for the given block number, if for example the block number is `latest + 1`, however this should only support canonical state: <https://github.com/paradigmxyz/reth/issues/4515>
self.history_by_block_number(num)
}
}
}
/// Returns a historical [StateProvider] indexed by the given historic block number.
///
///
/// Note: this only looks at historical blocks, not pending blocks.
fn history_by_block_number(&self, block: BlockNumber) -> ProviderResult<StateProviderBox>;
/// Returns a historical [StateProvider] indexed by the given block hash.
///
/// Note: this only looks at historical blocks, not pending blocks.
fn history_by_block_hash(&self, block: BlockHash) -> ProviderResult<StateProviderBox>;
/// Returns _any_[StateProvider] with matching block hash.
///
/// This will return a [StateProvider] for either a historical or pending block.
fn state_by_block_hash(&self, block: BlockHash) -> ProviderResult<StateProviderBox>;
/// Storage provider for pending state.
///
/// Represents the state at the block that extends the canonical chain by one.
/// If there's no `pending` block, then this is equal to [StateProviderFactory::latest]
fn pending(&self) -> ProviderResult<StateProviderBox>;
/// Storage provider for pending state for the given block hash.
///
/// Represents the state at the block that extends the canonical chain.
///
/// If the block couldn't be found, returns `None`.
fn pending_state_by_hash(&self, block_hash: B256) -> ProviderResult<Option<StateProviderBox>>;
/// Return a [StateProvider] that contains bundle state data provider.
/// Used to inspect or execute transaction on the pending state.
fn pending_with_provider(
&self,
bundle_state_data: Box<dyn FullBundleStateDataProvider>,
) -> ProviderResult<StateProviderBox>;
}
/// Blockchain trait provider that gives access to the blockchain state that is not yet committed
/// (pending).
pub trait BlockchainTreePendingStateProvider: Send + Sync {
/// Returns a state provider that includes all state changes of the given (pending) block hash.
///
/// In other words, the state provider will return the state after all transactions of the given
/// hash have been executed.
fn pending_state_provider(
&self,
block_hash: BlockHash,
) -> ProviderResult<Box<dyn FullBundleStateDataProvider>> {
self.find_pending_state_provider(block_hash)
.ok_or(ProviderError::StateForHashNotFound(block_hash))
}
/// Returns state provider if a matching block exists.
fn find_pending_state_provider(
&self,
block_hash: BlockHash,
) -> Option<Box<dyn FullBundleStateDataProvider>>;
}
/// Post state data needed for execution on it.
///
/// State contains:
/// * [`BundleStateWithReceipts`] contains all changed of accounts and storage of pending chain
/// * block hashes of pending chain and canonical blocks.
#[auto_impl(&, Box)]
pub trait BundleStateDataProvider: Send + Sync {
/// Return post state
fn state(&self) -> &BundleStateWithReceipts;
/// Return block hash by block number of pending or canonical chain.
fn block_hash(&self, block_number: BlockNumber) -> Option<BlockHash>;
}
impl BundleStateDataProvider for BundleStateWithReceipts {
fn state(&self) -> &BundleStateWithReceipts {
self
}
/// Always returns [None] because we don't have any information about the block header.
fn block_hash(&self, _block_number: BlockNumber) -> Option<BlockHash> {
None
}
}
/// Fork data needed for execution on it.
///
/// It contains a canonical fork, the block on what pending chain was forked from.
#[auto_impl(&, Box)]
pub trait BundleStateForkProvider {
/// Return canonical fork, the block on what post state was forked from.
///
/// Needed to create state provider.
fn canonical_fork(&self) -> BlockNumHash;
}
/// Full post state data needed for execution on it.
/// This trait is used to create a state provider over pending state.
///
/// This trait is a combination of [`BundleStateDataProvider`] and [`BundleStateForkProvider`].
///
/// Pending state contains:
/// * [`BundleStateWithReceipts`] contains all changed of accounts and storage of pending chain
/// * block hashes of pending chain and canonical blocks.
/// * canonical fork, the block on what pending chain was forked from.
pub trait FullBundleStateDataProvider: BundleStateDataProvider + BundleStateForkProvider {}
impl<T> FullBundleStateDataProvider for T where T: BundleStateDataProvider + BundleStateForkProvider {}

8
crates/storage/provider/src/traits/storage.rs → crates/storage/storage-api/src/storage.rs
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@ -1,14 +1,12 @@
use reth_primitives::{Address, BlockNumber, StorageEntry, B256};
use reth_storage_errors::provider::ProviderResult;
use std::{
collections::{BTreeMap, BTreeSet},
ops::RangeInclusive,
};
use auto_impl::auto_impl;
use reth_primitives::{Address, BlockNumber, StorageEntry, B256};
use reth_storage_errors::provider::ProviderResult;
/// Storage reader
#[auto_impl(&, Arc, Box)]
#[auto_impl::auto_impl(&, Arc, Box)]
pub trait StorageReader: Send + Sync {
/// Get plainstate storages for addresses and storage keys.
fn plain_state_storages(

3
crates/storage/provider/src/traits/transactions.rs → crates/storage/storage-api/src/transactions.rs
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@ -1,10 +1,11 @@
use std::ops::{Range, RangeBounds, RangeInclusive};
use crate::{BlockNumReader, BlockReader};
use reth_primitives::{
Address, BlockHashOrNumber, BlockNumber, TransactionMeta, TransactionSigned,
TransactionSignedNoHash, TxHash, TxNumber,
};
use reth_storage_errors::provider::{ProviderError, ProviderResult};
use std::ops::{Range, RangeBounds, RangeInclusive};
/// Client trait for fetching [TransactionSigned] related data.
#[auto_impl::auto_impl(&, Arc)]

3
crates/storage/provider/src/traits/trie.rs → crates/storage/storage-api/src/trie.rs
View File

@ -1,11 +1,10 @@
use auto_impl::auto_impl;
use reth_primitives::B256;
use reth_storage_errors::provider::ProviderResult;
use reth_trie::updates::TrieUpdates;
use revm::db::BundleState;
/// A type that can compute the state root of a given post state.
#[auto_impl(&, Box, Arc)]
#[auto_impl::auto_impl(&, Box, Arc)]
pub trait StateRootProvider: Send + Sync {
/// Returns the state root of the `BundleState` on top of the current state.
///

0
crates/storage/provider/src/traits/withdrawals.rs → crates/storage/storage-api/src/withdrawals.rs
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