cuprated::blockchain::chain_service

Struct ChainService

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pub struct ChainService(pub BlockchainReadHandle);
Expand description

That service that allows retrieving the chain state to give to the P2P crates, so we can figure out what blocks we need.

This has a more minimal interface than BlockchainReadRequest to make using the p2p crates easier.

Tuple Fields§

§0: BlockchainReadHandle

Trait Implementations§

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impl Clone for ChainService

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fn clone(&self) -> ChainService

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 Service<ChainSvcRequest> for ChainService

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type Response = ChainSvcResponse

Responses given by the service.
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type Error = Box<dyn Error + Send + Sync>

Errors produced by the service.
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type Future = Pin<Box<dyn Future<Output = Result<<ChainService as Service<ChainSvcRequest>>::Response, <ChainService as Service<ChainSvcRequest>>::Error>> + Send>>

The future response value.
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fn poll_ready(&mut self, cx: &mut Context<'_>) -> Poll<Result<(), Self::Error>>

Returns Poll::Ready(Ok(())) when the service is able to process requests. Read more
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fn call(&mut self, req: ChainSvcRequest) -> Self::Future

Process the request and return the response asynchronously. Read more

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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