reth_network_p2p::bodies::client

Trait BodiesClient

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pub trait BodiesClient: DownloadClient {
    type Body: Send + Sync + Unpin + 'static;
    type Output: Future<Output = PeerRequestResult<Vec<Self::Body>>> + Sync + Send + Unpin;

    // Required method
    fn get_block_bodies_with_priority(
        &self,
        hashes: Vec<B256>,
        priority: Priority,
    ) -> Self::Output;

    // Provided methods
    fn get_block_bodies(&self, hashes: Vec<B256>) -> Self::Output { ... }
    fn get_block_body(&self, hash: B256) -> SingleBodyRequest<Self::Output> ⓘ { ... }
    fn get_block_body_with_priority(
        &self,
        hash: B256,
        priority: Priority,
    ) -> SingleBodyRequest<Self::Output> ⓘ { ... }
}
Expand description

A client capable of downloading block bodies.

Required Associated Types§

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type Body: Send + Sync + Unpin + 'static

The body type this client fetches.

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type Output: Future<Output = PeerRequestResult<Vec<Self::Body>>> + Sync + Send + Unpin

The output of the request future for querying block bodies.

Required Methods§

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

Fetches the block body for the requested block with priority

Provided Methods§

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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

Implementations on Foreign Types§

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impl<'a, T: 'a + BodiesClient + ?Sized> BodiesClient for &'a T
where &'a T: DownloadClient,

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type Body = <T as BodiesClient>::Body

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type Output = <T as BodiesClient>::Output

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fn get_block_bodies(&self, hashes: Vec<B256>) -> Self::Output

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

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fn get_block_body(&self, hash: B256) -> SingleBodyRequest<Self::Output> ⓘ

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fn get_block_body_with_priority( &self, hash: B256, priority: Priority, ) -> SingleBodyRequest<Self::Output> ⓘ

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impl<T: BodiesClient + ?Sized> BodiesClient for Box<T>
where Box<T>: DownloadClient,

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type Body = <T as BodiesClient>::Body

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type Output = <T as BodiesClient>::Output

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fn get_block_bodies(&self, hashes: Vec<B256>) -> Self::Output

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

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fn get_block_body(&self, hash: B256) -> SingleBodyRequest<Self::Output> ⓘ

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fn get_block_body_with_priority( &self, hash: B256, priority: Priority, ) -> SingleBodyRequest<Self::Output> ⓘ

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impl<T: BodiesClient + ?Sized> BodiesClient for Arc<T>
where Arc<T>: DownloadClient,

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type Body = <T as BodiesClient>::Body

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type Output = <T as BodiesClient>::Output

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fn get_block_bodies(&self, hashes: Vec<B256>) -> Self::Output

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

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fn get_block_body(&self, hash: B256) -> SingleBodyRequest<Self::Output> ⓘ

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fn get_block_body_with_priority( &self, hash: B256, priority: Priority, ) -> SingleBodyRequest<Self::Output> ⓘ

Implementors§

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impl BodiesClient for NoopFullBlockClient

Available on crate feature test-utils only.

Implements the BodiesClient trait for the NoopFullBlockClient struct.

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type Body = BlockBody

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

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impl BodiesClient for TestFullBlockClient

Available on crate feature test-utils only.

Implements the BodiesClient trait for the TestFullBlockClient struct.

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type Body = BlockBody

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

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impl<A, B> BodiesClient for Either<A, B>
where A: BodiesClient, B: BodiesClient<Body = A::Body>,

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type Body = <A as BodiesClient>::Body

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type Output = Either<<A as BodiesClient>::Output, <B as BodiesClient>::Output>

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impl<F> BodiesClient for TestBodiesClient<F>
where F: Fn(Vec<B256>) -> PeerRequestResult<Vec<BlockBody>> + Send + Sync,

Available on crate feature test-utils only.
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type Body = BlockBody

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type Output = Pin<Box<dyn Future<Output = Result<WithPeerId<Vec<BlockBody>>, RequestError>> + Sync + Send>>