TestFullBlockClient

reth_network_p2p::test_utils

Struct TestFullBlockClient 

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pub struct TestFullBlockClient { /* private fields */ }
Available on crate feature test-utils only.
Expand description

A headers+bodies client that stores the headers and bodies in memory, with an artificial soft bodies response limit that is set to 20 by default.

This full block client can be Cloned and shared between multiple tasks.

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impl TestFullBlockClient

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pub fn insert(&self, header: SealedHeader, body: BlockBody)

Insert a header and body into the client maps.

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pub const fn set_soft_limit(&mut self, limit: usize)

Set the soft response limit.

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pub fn highest_block(&self) -> Option<SealedBlock<Block>>

Get the block with the highest block number.

Trait Implementations§

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impl BlockClient for TestFullBlockClient

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type Block = Block<EthereumTxEnvelope<TxEip4844>>

The Block type that this client fetches.
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impl BodiesClient for TestFullBlockClient

Implements the BodiesClient trait for the TestFullBlockClient struct.

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type Output = Ready<Result<WithPeerId<Vec<BlockBody<EthereumTxEnvelope<TxEip4844>>>>, RequestError>>

Defines the output type of the function.

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fn get_block_bodies_with_priority( &self, hashes: Vec<B256>, _priority: Priority, ) -> Self::Output

Retrieves block bodies corresponding to provided hashes with a given priority.

§Arguments
  • hashes - A vector of block hashes to retrieve bodies for.
  • _priority - Priority level for block body retrieval (unused in this implementation).
§Returns

A future containing the result of the block body retrieval operation.

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type Body = BlockBody<EthereumTxEnvelope<TxEip4844>>

The body type this client fetches.
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fn get_block_bodies(&self, hashes: Vec<B256>) -> Self::Output

Fetches the block body for the requested block.
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fn get_block_body(&self, hash: B256) -> SingleBodyRequest<Self::Output> ⓘ

Fetches a single block body for the requested hash.
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fn get_block_body_with_priority( &self, hash: B256, priority: Priority, ) -> SingleBodyRequest<Self::Output> ⓘ

Fetches a single block body for the requested hash with priority
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impl Clone for TestFullBlockClient

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fn clone(&self) -> TestFullBlockClient

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for TestFullBlockClient

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Default for TestFullBlockClient

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl DownloadClient for TestFullBlockClient

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fn report_bad_message(&self, _peer_id: PeerId)

Reports a bad message from a specific peer.

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fn num_connected_peers(&self) -> usize

Retrieves the number of connected peers.

Returns the number of connected peers in the test scenario (1).

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impl HeadersClient for TestFullBlockClient

Implements the HeadersClient trait for the TestFullBlockClient struct.

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type Output = Ready<Result<WithPeerId<Vec<Header>>, RequestError>>

Specifies the associated output type.

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fn get_headers_with_priority( &self, request: HeadersRequest, _priority: Priority, ) -> Self::Output

Retrieves headers with a given priority level.

§Arguments
  • request - A HeadersRequest indicating the headers to retrieve.
  • _priority - A Priority level for the request.
§Returns

A Ready future containing a PeerRequestResult with a vector of retrieved headers.

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type Header = Header

The header type this client fetches.
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fn get_headers(&self, request: HeadersRequest) -> Self::Output

Sends the header request to the p2p network and returns the header response received from a peer.
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fn get_header( &self, start: BlockHashOrNumber, ) -> SingleHeaderRequest<Self::Output> ⓘ

Fetches a single header for the requested number or hash.
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fn get_header_with_priority( &self, start: BlockHashOrNumber, priority: Priority, ) -> SingleHeaderRequest<Self::Output> ⓘ

Fetches a single header for the requested number or hash with priority

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🔬This is a nightly-only experimental API. (clone_to_uninit #126799)
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fn from(t: T) -> T

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impl<TxEnv, T> FromRecoveredTx<&T> for TxEnv
where TxEnv: FromRecoveredTx<T>,

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fn from_recovered_tx(tx: &&T, sender: Address) -> TxEnv

Builds a TxEnv from a transaction and a sender address.
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where TxEnv: FromTxWithEncoded<T>,

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fn from_encoded_tx(tx: &&T, sender: Address, encoded: Bytes) -> TxEnv

Builds a TxEnv from a transaction, its sender, and encoded transaction bytes.
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Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 24 bytes