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ProofServiceClient

sui_rpc::proto::sui::rpc::v2alpha::proof_service_client

Struct ProofServiceClient 

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pub struct ProofServiceClient<T> { /* private fields */ }
Available on crate feature unstable only.
Expand description

ProofService provides cryptographic proofs of blockchain state.

Proofs in this service are anchored at a checkpoint summary’s checkpoint_artifacts_digest, which commits to the Object Checkpoint State (OCS) – the per-checkpoint Merkle tree of object references written in that checkpoint. “OCS” appears throughout this file to refer to that commitment scheme; see the doc on OcsInclusionProof below for the full definition.

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impl ProofServiceClient<Channel>

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pub async fn connect<D>(dst: D) -> Result<Self, Error>
where D: TryInto<Endpoint>, D::Error: Into<StdError>,

Attempt to create a new client by connecting to a given endpoint.

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impl<T> ProofServiceClient<T>
where T: GrpcService<Body>, T::Error: Into<StdError>, T::ResponseBody: Body<Data = Bytes> + Send + 'static, <T::ResponseBody as Body>::Error: Into<StdError> + Send,

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pub fn new(inner: T) -> Self

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pub fn with_origin(inner: T, origin: Uri) -> Self

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pub fn with_interceptor<F>( inner: T, interceptor: F, ) -> ProofServiceClient<InterceptedService<T, F>>
where F: Interceptor, T::ResponseBody: Default, T: Service<Request<Body>, Response = Response<<T as GrpcService<Body>>::ResponseBody>>, <T as Service<Request<Body>>>::Error: Into<StdError> + Send + Sync,

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pub fn send_compressed(self, encoding: CompressionEncoding) -> Self

Compress requests with the given encoding.

This requires the server to support it otherwise it might respond with an error.

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pub fn accept_compressed(self, encoding: CompressionEncoding) -> Self

Enable decompressing responses.

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pub fn max_decoding_message_size(self, limit: usize) -> Self

Limits the maximum size of a decoded message.

Default: 4MB

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pub fn max_encoding_message_size(self, limit: usize) -> Self

Limits the maximum size of an encoded message.

Default: usize::MAX

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pub async fn get_checkpoint_object_proof( &mut self, request: impl IntoRequest<GetCheckpointObjectProofRequest>, ) -> Result<Response<GetCheckpointObjectProofResponse>, Status>

Returns a cryptographic proof attesting to what (if anything) a specific checkpoint did to a specific object id.

If the object id appears in the checkpoint’s set of modified objects (the OCS Merkle tree’s leaves), the response carries an OcsInclusionProof and – when the modification left the object live – the BCS-encoded object data. If the object id does not appear in the modified set, the response carries an OcsNonInclusionProof.

IMPORTANT: a non-inclusion proof attests only that this checkpoint did NOT modify the requested object id. It does NOT attest that the object doesn’t exist on chain: an object that was last modified in some earlier checkpoint and remained unchanged here will produce a non-inclusion proof. Clients that need the object’s state at this checkpoint when it wasn’t modified here must use a separate query (e.g. ratchet back to the most recent modification).

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impl<T: Clone> Clone for ProofServiceClient<T>

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fn clone(&self) -> ProofServiceClient<T>

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<T: Debug> Debug for ProofServiceClient<T>

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<T> !Freeze for ProofServiceClient<T>

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impl<T> RefUnwindSafe for ProofServiceClient<T>
where T: RefUnwindSafe,

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impl<T> Send for ProofServiceClient<T>
where T: Send,

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impl<T> Sync for ProofServiceClient<T>
where T: Sync,

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impl<T> Unpin for ProofServiceClient<T>
where T: Unpin,

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impl<T> UnsafeUnpin for ProofServiceClient<T>
where T: UnsafeUnpin,

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impl<T> UnwindSafe for ProofServiceClient<T>
where T: UnwindSafe,

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where T: 'static + ?Sized,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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