Module reth::providers

Re-exported from reth_provider.

Modules

• bundle_state
  Bundle state module. This module contains all the logic related to bundle state.
• errors
  Commonly used error types used when interacting with storage.
• noop
  Various noop implementations for traits.
• providers
  Provider trait implementations.
• test_utilstest-utils
  Common test helpers for mocking the Provider.

Structs

• BlockReceipts
  Used to hold receipts and their attachment.
• CanonStateNotificationStream
  A Stream of CanonStateNotification.
• Chain
  A chain of blocks and their final state.
• ChainBlocks
  All blocks in the chain
• DatabaseProvider
  A provider struct that fetches data from the database. Wrapper around DbTx and DbTxMut. Example: HeaderProvider BlockHashReader
• DatabaseProviderRW
  A DatabaseProvider that holds a read-write database transaction.
• DisplayBlocksChain
  Wrapper type for blocks display in Chain
• ExecutionOutcome
  Represents the outcome of block execution, including post-execution changes and reverts.
• HeaderSyncGap
  Represents a gap to sync: from local_head to target
• HistoricalStateProvider
  State provider for a given block number. For more detailed description, see HistoricalStateProviderRef.
• HistoricalStateProviderRef
  State provider for a given block number which takes a tx reference.
• LatestStateProvider
  State provider for the latest state.
• LatestStateProviderRef
  State provider over latest state that takes tx reference.
• ProviderFactory
  A common provider that fetches data from a database or static file.
• StateChanges
  A change to the state of the world.
• StateReverts
  Revert of the state.

Enums

• BlockSource
  A helper enum that represents the origin of the requested block.
• CanonStateNotification
  Chain action that is triggered when a new block is imported or old block is reverted. and will return all crate::ExecutionOutcome and reth_primitives::SealedBlockWithSenders of both reverted and committed blocks.
• ChainSplit
  Result of a split chain.
• ChainSplitTarget
  The target block where the chain should be split.
• OriginalValuesKnown
  Option for BundleState when converting it to the plain state.
• ProviderError
  Bundled errors variants thrown by various providers.
• StaticFileAccess
  Access mode on a static file provider. RO/RW.
• TransactionVariant
  Enum to control transaction hash inclusion.

Traits

• AccountExtReader
  Account reader
• AccountReader
  Account reader
• BlockExecutionForkProvider
  Fork data needed for execution on it.
• BlockExecutionWriter
  BlockExecution Writer
• BlockHashReader
  Client trait for fetching block hashes by number.
• BlockIdReader
  Client trait for transforming BlockId into block numbers or hashes.
• BlockNumReader
  Client trait for getting important block numbers (such as the latest block number), converting block hashes to numbers, and fetching a block hash from its block number.
• BlockReader
  Api trait for fetching Block related data.
• BlockReaderIdExt
  Trait extension for BlockReader, for types that implement BlockId conversion.
• BlockWriter
  Block Writer
• BlockchainTreePendingStateProvider
  Blockchain trait provider that gives access to the blockchain state that is not yet committed (pending).
• CanonChainTracker
  A type that can track updates related to fork choice updates.
• CanonStateSubscriptions
  A type that allows to register chain related event subscriptions.
• ChainSpecProvider
  A trait for reading the current chainspec.
• ChangeSetReader
  AccountChange reader
• DatabaseProviderFactory
  Database provider factory.
• EvmEnvProvider
  A provider type that knows chain specific information required to configure a CfgEnvWithHandlerCfg.
• ExecutionDataProvider
  Provides data required for post-block execution.
• FinalizedBlockReader
  Functionality to read the last known finalized block from the database.
• FinalizedBlockWriter
  Functionality to write the last known finalized block to the database.
• FullExecutionDataProvider
  Provides comprehensive post-execution state data required for further execution.
• FullProvider
  Helper trait to unify all provider traits for simplicity.
• FullRpcProvider
  Helper trait to unify all provider traits required to support eth RPC server behaviour, for simplicity.
• HashingWriter
  Hashing Writer
• HeaderProvider
  Client trait for fetching Header related data.
• HeaderSyncGapProvider
  Client trait for determining the current headers sync gap.
• HistoryWriter
  History Writer
• PruneCheckpointReader
  The trait for fetching prune checkpoint related data.
• PruneCheckpointWriter
  The trait for updating prune checkpoint related data.
• ReceiptProvider
  Client trait for fetching Receipt data .
• ReceiptProviderIdExt
  Trait extension for ReceiptProvider, for types that implement BlockId conversion.
• RequestsProvider
  Client trait for fetching EIP-7685 Requests for blocks.
• StageCheckpointReader
  The trait for fetching stage checkpoint related data.
• StageCheckpointWriter
  The trait for updating stage checkpoint related data.
• StateProofProvider
  A type that can generate state proof on top of a given post state.
• StateProvider
  An abstraction for a type that provides state data.
• StateProviderFactory
  Light wrapper that returns StateProvider implementations that correspond to the given BlockNumber, the latest state, or the pending state.
• StateRootProvider
  A type that can compute the state root of a given post state.
• StateWriter
  A helper trait for ExecutionOutcome to write state and receipts to storage.
• StaticFileProviderFactory
  Static file provider factory.
• StaticFileWriter
  Helper trait to manage different StaticFileProviderRW of an Arc<StaticFileProvider
• StatsReader
  The trait for fetching provider statistics.
• StorageReader
  Storage reader
• TransactionsProvider
  Client trait for fetching TransactionSigned related data.
• TransactionsProviderExt
  Client trait for fetching additional TransactionSigned related data.
• TreeViewer
  Helper trait to combine all the traits we need for the BlockchainProvider
• WithdrawalsProvider
  Client trait for fetching Withdrawal related data.

Type Aliases

• AccountRevertInit
  Types used inside RevertsInit to initialize revms reverts.
• BundleStateInit
  Type used to initialize revms bundle state.
• CanonStateNotificationSender
  Type alias for a sender that sends CanonStateNotification
• CanonStateNotifications
  Type alias for a receiver that receives CanonStateNotification
• DatabaseProviderRO
  A DatabaseProvider that holds a read-only database transaction.
• ProviderResult
  Provider result type.
• RevertsInit
  Type used to initialize revms reverts.
• StateProviderBox
  Type alias of boxed StateProvider.