Module prelude

Re-export commonly used types and traits.

Re-exports

• pub use super::alloy_providers::AlloyChainProvider;
• pub use super::alloy_providers::AlloyL2ChainProvider;
• pub use super::beacon_client::BeaconClient;
• pub use super::beacon_client::OnlineBeaconClient;
• pub use super::blob_provider::BlobSidecarProvider;
• pub use super::blob_provider::OnlineBlobProvider;
• pub use super::blob_provider::OnlineBlobProviderBuilder;
• pub use super::blob_provider::OnlineBlobProviderWithFallback;
• pub use super::pipeline::new_online_pipeline;
• pub use super::pipeline::OnlinePipeline;

Structs

• AttributesQueue
  AttributesQueue accepts batches from the BatchQueue stage and transforms them into OpPayloadAttributes.
• BatchProvider
  The BatchProvider stage is a mux between the BatchQueue and BatchValidator stages.
• BatchQueue
  BatchQueue is responsible for o rdering unordered batches and gnerating empty batches when the sequence window has passed.
• BatchStream
  BatchStream stage in the derivation pipeline.
• BatchValidator
  The BatchValidator stage is responsible for validating the SingleBatches from the BatchStream AttributesQueue’s consumption.
• BlobData
  The Blob Data
• BlobSource
  A data iterator that reads from a blob.
• CalldataSource
  A data iterator that reads from calldata.
• ChannelAssembler
  The ChannelAssembler stage is responsible for assembling the Frames from the FrameQueue stage into a raw compressed Channel.
• ChannelBank
  ChannelBank is a stateful stage that does the following:
• ChannelProvider
  The ChannelProvider stage is a mux between the ChannelBank and ChannelAssembler stages.
• ChannelReader
  ChannelReader is a stateful stage that reads Batches from Channels.
• DerivationPipeline
  The derivation pipeline is responsible for deriving L2 inputs from L1 data.
• EthereumDataSource
  A factory for creating an Ethereum data source provider.
• FrameQueue
  The FrameQueue stage of the derivation pipeline. This stage takes the output of the L1Retrieval stage and parses it into frames.
• L1Retrieval
  The L1Retrieval stage of the derivation pipeline.
• L1Traversal
  The L1Traversal stage of the derivation pipeline.
• PipelineBuilder
  The PipelineBuilder constructs a DerivationPipeline using a builder pattern.
• StatefulAttributesBuilder
  A stateful implementation of the AttributesBuilder.

Enums

• BatchDecompressionError
  A frame decompression error.
• BlobDecodingError
  Blob Decoding Error
• BlobProviderError
  An error returned by the BlobProviderError.
• BuilderError
  An AttributesBuilder Error.
• PipelineEncodingError
  A decoding error.
• PipelineError
  An error encountered during the processing.
• PipelineErrorKind
  A top level filter for PipelineError that sorts by severity.
• ResetError
  A reset error

Traits

• AttributesBuilder
  The AttributesBuilder is responsible for preparing OpPayloadAttributes that can be used to construct an L2 Block containing only deposits.
• AttributesProvider
  AttributesProvider is a trait abstraction that generalizes the BatchQueue stage.
• BatchStreamProvider
  Provides Batches for the BatchStream stage.
• BatchValidationProviderDerive
  A super-trait for BatchValidationProvider that binds Self::Error to have a conversion into PipelineErrorKind.
• BlobProvider
  The BlobProvider trait specifies the functionality of a data source that can provide blobs.
• ChainProvider
  Describes the functionality of a data source that can provide information from the blockchain.
• ChannelReaderProvider
  The ChannelReader provider trait.
• DataAvailabilityProvider
  Describes the functionality of a data source that can provide data availability information.
• FrameQueueProvider
  Provides data frames for the FrameQueue stage.
• L1RetrievalProvider
  Provides L1 blocks for the L1Retrieval stage. This is the previous stage in the pipeline.
• L2ChainProvider
  Describes the functionality of a data source that fetches safe blocks.
• NextAttributes
  NextAttributes defines the interface for pulling attributes from the top level AttributesQueue stage of the pipeline.
• NextBatchProvider
  Provides Batches for the BatchQueue and BatchValidator stages.
• NextFrameProvider
  Provides frames for the ChannelBank and ChannelAssembler stages.
• OriginAdvancer
  Defines a trait for advancing the L1 origin of the pipeline.
• OriginProvider
  Provides a method for accessing the pipeline’s current L1 origin.
• Pipeline
  This trait defines the interface for interacting with the derivation pipeline.
• ResetProvider
  Provides the BlockInfo and SystemConfig for the stack to reset the stages.
• SignalReceiver
  Providers a way for the pipeline to accept a signal from the driver.

Functions

• decompress_brotli
  Decompresses the given bytes data using the Brotli decompressor implemented in the brotli crate.