Trait HashingWriter
pub trait HashingWriter: Send + Sync {
// Required methods
fn unwind_account_hashing<'a>(
&self,
changesets: impl Iterator<Item = &'a (u64, AccountBeforeTx)>,
) -> Result<BTreeMap<FixedBytes<32>, Option<Account>>, ProviderError>;
fn unwind_account_hashing_range(
&self,
range: impl RangeBounds<u64>,
) -> Result<BTreeMap<FixedBytes<32>, Option<Account>>, ProviderError>;
fn insert_account_for_hashing(
&self,
accounts: impl IntoIterator<Item = (Address, Option<Account>)>,
) -> Result<BTreeMap<FixedBytes<32>, Option<Account>>, ProviderError>;
fn unwind_storage_hashing(
&self,
changesets: impl Iterator<Item = (BlockNumberAddress, StorageEntry)>,
) -> Result<HashMap<FixedBytes<32>, BTreeSet<FixedBytes<32>>, RandomState>, ProviderError>;
fn unwind_storage_hashing_range(
&self,
range: impl RangeBounds<BlockNumberAddress>,
) -> Result<HashMap<FixedBytes<32>, BTreeSet<FixedBytes<32>>, RandomState>, ProviderError>;
fn insert_storage_for_hashing(
&self,
storages: impl IntoIterator<Item = (Address, impl IntoIterator<Item = StorageEntry>)>,
) -> Result<HashMap<FixedBytes<32>, BTreeSet<FixedBytes<32>>, RandomState>, ProviderError>;
}
Expand description
Hashing Writer
Required Methods§
fn unwind_account_hashing<'a>(
&self,
changesets: impl Iterator<Item = &'a (u64, AccountBeforeTx)>,
) -> Result<BTreeMap<FixedBytes<32>, Option<Account>>, ProviderError>
fn unwind_account_hashing<'a>( &self, changesets: impl Iterator<Item = &'a (u64, AccountBeforeTx)>, ) -> Result<BTreeMap<FixedBytes<32>, Option<Account>>, ProviderError>
fn unwind_account_hashing_range(
&self,
range: impl RangeBounds<u64>,
) -> Result<BTreeMap<FixedBytes<32>, Option<Account>>, ProviderError>
fn unwind_account_hashing_range( &self, range: impl RangeBounds<u64>, ) -> Result<BTreeMap<FixedBytes<32>, Option<Account>>, ProviderError>
Unwind and clear account hashing in a given block range.
§Returns
Set of hashed keys of updated accounts.
fn insert_account_for_hashing(
&self,
accounts: impl IntoIterator<Item = (Address, Option<Account>)>,
) -> Result<BTreeMap<FixedBytes<32>, Option<Account>>, ProviderError>
fn insert_account_for_hashing( &self, accounts: impl IntoIterator<Item = (Address, Option<Account>)>, ) -> Result<BTreeMap<FixedBytes<32>, Option<Account>>, ProviderError>
Inserts all accounts into [AccountsHistory
][reth_db_api::tables::AccountsHistory] table.
§Returns
Set of hashed keys of updated accounts.
fn unwind_storage_hashing(
&self,
changesets: impl Iterator<Item = (BlockNumberAddress, StorageEntry)>,
) -> Result<HashMap<FixedBytes<32>, BTreeSet<FixedBytes<32>>, RandomState>, ProviderError>
fn unwind_storage_hashing( &self, changesets: impl Iterator<Item = (BlockNumberAddress, StorageEntry)>, ) -> Result<HashMap<FixedBytes<32>, BTreeSet<FixedBytes<32>>, RandomState>, ProviderError>
Unwind and clear storage hashing.
§Returns
Mapping of hashed keys of updated accounts to their respective updated hashed slots.
fn unwind_storage_hashing_range(
&self,
range: impl RangeBounds<BlockNumberAddress>,
) -> Result<HashMap<FixedBytes<32>, BTreeSet<FixedBytes<32>>, RandomState>, ProviderError>
fn unwind_storage_hashing_range( &self, range: impl RangeBounds<BlockNumberAddress>, ) -> Result<HashMap<FixedBytes<32>, BTreeSet<FixedBytes<32>>, RandomState>, ProviderError>
Unwind and clear storage hashing in a given block range.
§Returns
Mapping of hashed keys of updated accounts to their respective updated hashed slots.
fn insert_storage_for_hashing(
&self,
storages: impl IntoIterator<Item = (Address, impl IntoIterator<Item = StorageEntry>)>,
) -> Result<HashMap<FixedBytes<32>, BTreeSet<FixedBytes<32>>, RandomState>, ProviderError>
fn insert_storage_for_hashing( &self, storages: impl IntoIterator<Item = (Address, impl IntoIterator<Item = StorageEntry>)>, ) -> Result<HashMap<FixedBytes<32>, BTreeSet<FixedBytes<32>>, RandomState>, ProviderError>
Iterates over storages and inserts them to hashing table.
§Returns
Mapping of hashed keys of updated accounts to their respective updated hashed slots.
Dyn Compatibility§
This trait is not dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.