cumulus_pallet_parachain_system::parachain_inherent

Trait InboundMessage

pub trait InboundMessage {
    type CompressedMessage: Debug;

    // Required methods
    fn data(&self) -> &[u8] ⓘ;
    fn sent_at(&self) -> RelayChainBlockNumber;
    fn to_compressed(&self) -> Self::CompressedMessage;
}

Expand description

A message that was received by the parachain.

Required Associated Types§

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type CompressedMessage: Debug

The corresponding compressed message. This should be an equivalent message that stores the same metadata as the current message, but stores only a hash of the message data.

Required Methods§

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fn data(&self) -> &[u8] ⓘ

Gets the message data.

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fn sent_at(&self) -> RelayChainBlockNumber

Gets the relay chain number where the current message was pushed to the corresponding relay chain queue.

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fn to_compressed(&self) -> Self::CompressedMessage

Converts the current message into a CompressedMessage

Implementations on Foreign Types§

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Trait InboundMessageCopy item path

Required Associated Types§

type CompressedMessage: Debug

Required Methods§

fn data(&self) -> &[u8] ⓘ

fn sent_at(&self) -> RelayChainBlockNumber

fn to_compressed(&self) -> Self::CompressedMessage

Implementations on Foreign Types§

impl InboundMessage for (ParaId, InboundHrmpMessage)

type CompressedMessage = (Id, HashedMessage)

fn data(&self) -> &[u8] ⓘ

fn sent_at(&self) -> RelayChainBlockNumber

fn to_compressed(&self) -> Self::CompressedMessage

impl InboundMessage for InboundDownwardMessage<BlockNumber>

type CompressedMessage = HashedMessage

fn data(&self) -> &[u8] ⓘ

fn sent_at(&self) -> RelayChainBlockNumber

fn to_compressed(&self) -> Self::CompressedMessage

Implementors§

Trait InboundMessage