reth_network_p2p::test_utils

Struct TestHeadersClient

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

A test client for fetching headers

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impl TestHeadersClient

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pub fn request_attempts(&self) -> u64

Return the number of times client was polled

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pub async fn extend(&self, headers: impl IntoIterator<Item = Header>)

Adds headers to the set.

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pub async fn clear(&self)

Clears the set.

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pub async fn set_error(&self, err: RequestError)

Set response error

Trait Implementations§

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impl Clone for TestHeadersClient

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fn clone(&self) -> TestHeadersClient

Returns a copy 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 TestHeadersClient

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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 TestHeadersClient

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fn default() -> TestHeadersClient

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

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fn report_bad_message(&self, _peer_id: PeerId)

Penalize the peer for responding with a message that violates validation rules
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fn num_connected_peers(&self) -> usize

Returns how many peers the network is currently connected to.
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impl HeadersClient for TestHeadersClient

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type Header = Header

The header type this client fetches.
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type Output = Pin<Box<dyn Future<Output = Result<WithPeerId<Vec<Header>>, RequestError>> + Sync + Send>>

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

Sends the header request to the p2p network with priority set and returns the header response received from a peer.
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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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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