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Enum polkadot_node_network_protocol::request_response::outgoing::Requests

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pub enum Requests {
    ChunkFetching(OutgoingRequest<ChunkFetchingRequest, ChunkFetchingRequest>),
    CollationFetchingV1(OutgoingRequest<CollationFetchingRequest>),
    PoVFetchingV1(OutgoingRequest<PoVFetchingRequest>),
    AvailableDataFetchingV1(OutgoingRequest<AvailableDataFetchingRequest>),
    StatementFetchingV1(OutgoingRequest<StatementFetchingRequest>),
    DisputeSendingV1(OutgoingRequest<DisputeRequest>),
    AttestedCandidateV2(OutgoingRequest<AttestedCandidateRequest>),
    CollationFetchingV2(OutgoingRequest<CollationFetchingRequest>),
}
Expand description

All requests that can be sent to the network bridge via NetworkBridgeTxMessage::SendRequest.

Variants§

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ChunkFetching(OutgoingRequest<ChunkFetchingRequest, ChunkFetchingRequest>)

Request an availability chunk from a node.

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CollationFetchingV1(OutgoingRequest<CollationFetchingRequest>)

Fetch a collation from a collator which previously announced it.

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PoVFetchingV1(OutgoingRequest<PoVFetchingRequest>)

Fetch a PoV from a validator which previously sent out a seconded statement.

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AvailableDataFetchingV1(OutgoingRequest<AvailableDataFetchingRequest>)

Request full available data from a node.

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StatementFetchingV1(OutgoingRequest<StatementFetchingRequest>)

Requests for fetching large statements as part of statement distribution.

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DisputeSendingV1(OutgoingRequest<DisputeRequest>)

Requests for notifying about an ongoing dispute.

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AttestedCandidateV2(OutgoingRequest<AttestedCandidateRequest>)

Request a candidate and attestations.

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CollationFetchingV2(OutgoingRequest<CollationFetchingRequest>)

Fetch a collation from a collator which previously announced it. Compared to V1 it requires specifying which candidate is requested by its hash.

Implementations§

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impl Requests

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pub fn encode_request(self) -> (Protocol, OutgoingRequest<Vec<u8>>)

Encode the request.

The corresponding protocol is returned as well, as we are now leaving typed territory.

Note: Requests is just an enum collecting all supported requests supported by network bridge, it is never sent over the wire. This function just encodes the individual requests contained in the enum.

Trait Implementations§

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impl Debug for Requests

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

Formats the value using the given formatter. Read more

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