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HoprDecoder

hopr_protocol_hopr::codec::decoder

Struct HoprDecoder 

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pub struct HoprDecoder<Chain, S, T> {
    chain_api: Chain,
    surb_store: Arc<S>,
    tracker: T,
    packet_key: OffchainKeypair,
    chain_key: ChainKeypair,
    channels_dst: Hash,
    cfg: HoprCodecConfig,
    tbf: Mutex<TagBloomFilter>,
    peer_id_cache: Cache<PeerId, OffchainPublicKey>,
}
Expand description

Default decoder implementation for HOPR packets.

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§chain_api: Chain§surb_store: Arc<S>§tracker: T§packet_key: OffchainKeypair§chain_key: ChainKeypair§channels_dst: Hash§cfg: HoprCodecConfig§tbf: Mutex<TagBloomFilter>§peer_id_cache: Cache<PeerId, OffchainPublicKey>

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impl<Chain, S, T> HoprDecoder<Chain, S, T>
where Chain: ChainReadChannelOperations + ChainKeyOperations + ChainValues + Send + Sync, S: SurbStore + Send + Sync, T: TicketTracker + Send + Sync,

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pub fn new( (packet_key, chain_key): (OffchainKeypair, ChainKeypair), chain_api: Chain, surb_store: S, tracker: T, channels_dst: Hash, cfg: HoprCodecConfig, ) -> Self

Creates a new instance of the decoder.

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async fn validate_and_replace_ticket( &self, fwd: HoprForwardedPacket, ) -> Result<(HoprForwardedPacket, UnacknowledgedTicket), HoprProtocolError>

Trait Implementations§

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impl<Chain, S, T> PacketDecoder for HoprDecoder<Chain, S, T>
where Chain: ChainReadChannelOperations + ChainKeyOperations + ChainValues + Send + Sync, S: SurbStore + Send + Sync + 'static, T: TicketTracker + Send + Sync,

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type Error = HoprProtocolError

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fn decode<'life0, 'async_trait>( &'life0 self, sender: PeerId, data: Box<[u8]>, ) -> Pin<Box<dyn Future<Output = Result<IncomingPacket, IncomingPacketError<Self::Error>>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Decodes the data received from the given sender returns the corresponding IncomingPacket if the decoding into a HOPR packet was successful.

Auto Trait Implementations§

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impl<Chain, S, T> !Freeze for HoprDecoder<Chain, S, T>

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impl<Chain, S, T> !RefUnwindSafe for HoprDecoder<Chain, S, T>

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impl<Chain, S, T> Send for HoprDecoder<Chain, S, T>
where Chain: Send, T: Send, S: Sync + Send,

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impl<Chain, S, T> Sync for HoprDecoder<Chain, S, T>
where Chain: Sync, T: Sync, S: Sync + Send,

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impl<Chain, S, T> Unpin for HoprDecoder<Chain, S, T>
where Chain: Unpin, T: Unpin,

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impl<Chain, S, T> !UnwindSafe for HoprDecoder<Chain, S, T>

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