tor_hsservice::internal_prelude

Enum AnyRelayMsg

#[non_exhaustive]
pub(crate) enum AnyRelayMsg {

Show 32 variants    Begin(Begin),
    Data(Data),
    End(End),
    Connected(Connected),
    Sendme(Sendme),
    Extend(Extend),
    Extended(Extended),
    Extend2(Extend2),
    Extended2(Extended2),
    Truncate(Truncate),
    Truncated(Truncated),
    Drop(Drop),
    Resolve(Resolve),
    Resolved(Resolved),
    BeginDir(BeginDir),
    ConnectUdp(ConnectUdp),
    ConnectedUdp(ConnectedUdp),
    Datagram(Datagram),
    ConfluxLink(ConfluxLink),
    ConfluxLinked(ConfluxLinked),
    ConfluxLinkedAck(ConfluxLinkedAck),
    ConfluxSwitch(ConfluxSwitch),
    EstablishIntro(EstablishIntro),
    EstablishRendezvous(EstablishRendezvous),
    Introduce1(Introduce1),
    Introduce2(Introduce2),
    Rendezvous1(Rendezvous1),
    Rendezvous2(Rendezvous2),
    IntroEstablished(IntroEstablished),
    RendezvousEstablished(RendezvousEstablished),
    IntroduceAck(IntroduceAck),
    Unrecognized(Unrecognized),

}
Expand description

A single parsed relay message, sent or received along a circuit

Variants (Non-exhaustive)§

This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
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Begin(Begin)

Create a stream

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Data(Data)

Send data on a stream

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End(End)

Close a stream

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Connected(Connected)

Successful response to a Begin message

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Sendme(Sendme)

For flow control

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Extend(Extend)

Extend a circuit to a new hop (deprecated)

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Extended(Extended)

Successful response to an Extend message (deprecated)

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Extend2(Extend2)

Extend a circuit to a new hop

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Extended2(Extended2)

Successful response to an Extend2 message

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Truncate(Truncate)

Partially close a circuit

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Truncated(Truncated)

Tell the client that a circuit has been partially closed

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Drop(Drop)

Used for padding

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Resolve(Resolve)

Launch a DNS request

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Resolved(Resolved)

Response to a Resolve message

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BeginDir(BeginDir)

Start a directory stream

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ConnectUdp(ConnectUdp)

Start a UDP stream.

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ConnectedUdp(ConnectedUdp)

Successful response to a ConnectUdp message

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Datagram(Datagram)

UDP stream data

Link circuits together at the receiving endpoint

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ConfluxLinked(ConfluxLinked)

Confirm that the circuits were linked

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ConfluxLinkedAck(ConfluxLinkedAck)

Acknowledge the linkage of the circuits, for RTT measurement.

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ConfluxSwitch(ConfluxSwitch)

Switch to another leg in an already linked circuit construction.

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EstablishIntro(EstablishIntro)

Establish Introduction

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EstablishRendezvous(EstablishRendezvous)

Establish Rendezvous

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Introduce1(Introduce1)

Introduce1 (client to introduction point)

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Introduce2(Introduce2)

Introduce2 (introduction point to service)

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Rendezvous1(Rendezvous1)

Rendezvous1 (service to rendezvous point)

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Rendezvous2(Rendezvous2)

Rendezvous2 (rendezvous point to client)

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IntroEstablished(IntroEstablished)

Acknowledgement for EstablishIntro.

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RendezvousEstablished(RendezvousEstablished)

Acknowledgment for EstablishRendezvous.

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IntroduceAck(IntroduceAck)

Acknowledgement for Introduce1.

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Unrecognized(Unrecognized)

An unrecognized command.

Trait Implementations§

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impl Clone for AnyRelayMsg

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fn clone(&self) -> AnyRelayMsg

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 Debug for AnyRelayMsg

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

Formats the value using the given formatter. Read more
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impl From<Begin> for AnyRelayMsg

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fn from(m: Begin) -> AnyRelayMsg

Converts to this type from the input type.
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impl From<BeginDir> for AnyRelayMsg

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fn from(m: BeginDir) -> AnyRelayMsg

Converts to this type from the input type.
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impl From<ConfluxLink> for AnyRelayMsg

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fn from(m: ConfluxLink) -> AnyRelayMsg

Converts to this type from the input type.
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impl From<ConfluxLinked> for AnyRelayMsg

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fn from(m: ConfluxLinked) -> AnyRelayMsg

Converts to this type from the input type.
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impl From<ConfluxLinkedAck> for AnyRelayMsg

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fn from(m: ConfluxLinkedAck) -> AnyRelayMsg

Converts to this type from the input type.
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impl From<ConfluxSwitch> for AnyRelayMsg

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fn from(m: ConfluxSwitch) -> AnyRelayMsg

Converts to this type from the input type.
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impl From<ConnectUdp> for AnyRelayMsg

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fn from(m: ConnectUdp) -> AnyRelayMsg

Converts to this type from the input type.
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impl From<Connected> for AnyRelayMsg

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fn from(m: Connected) -> AnyRelayMsg

Converts to this type from the input type.
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impl From<ConnectedUdp> for AnyRelayMsg

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fn from(m: ConnectedUdp) -> AnyRelayMsg

Converts to this type from the input type.
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impl From<Data> for AnyRelayMsg

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fn from(m: Data) -> AnyRelayMsg

Converts to this type from the input type.
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impl From<DataStreamMsg> for AnyRelayMsg

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fn from(msg: DataStreamMsg) -> AnyRelayMsg

Converts to this type from the input type.
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impl From<Datagram> for AnyRelayMsg

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fn from(m: Datagram) -> AnyRelayMsg

Converts to this type from the input type.
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impl From<Drop> for AnyRelayMsg

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fn from(m: Drop) -> AnyRelayMsg

Converts to this type from the input type.
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impl From<End> for AnyRelayMsg

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fn from(m: End) -> AnyRelayMsg

Converts to this type from the input type.
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impl From<EstablishIntro> for AnyRelayMsg

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fn from(m: EstablishIntro) -> AnyRelayMsg

Converts to this type from the input type.
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impl From<EstablishRendezvous> for AnyRelayMsg

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fn from(m: EstablishRendezvous) -> AnyRelayMsg

Converts to this type from the input type.
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impl From<Extend> for AnyRelayMsg

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fn from(m: Extend) -> AnyRelayMsg

Converts to this type from the input type.
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impl From<Extend2> for AnyRelayMsg

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fn from(m: Extend2) -> AnyRelayMsg

Converts to this type from the input type.
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impl From<Extended> for AnyRelayMsg

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fn from(m: Extended) -> AnyRelayMsg

Converts to this type from the input type.
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impl From<Extended2> for AnyRelayMsg

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fn from(m: Extended2) -> AnyRelayMsg

Converts to this type from the input type.
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impl From<IncomingStreamRequest> for AnyRelayMsg

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fn from(msg: IncomingStreamRequest) -> AnyRelayMsg

Converts to this type from the input type.
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impl From<IntroEstablished> for AnyRelayMsg

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fn from(m: IntroEstablished) -> AnyRelayMsg

Converts to this type from the input type.
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impl From<Introduce1> for AnyRelayMsg

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fn from(m: Introduce1) -> AnyRelayMsg

Converts to this type from the input type.
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impl From<Introduce2> for AnyRelayMsg

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fn from(m: Introduce2) -> AnyRelayMsg

Converts to this type from the input type.
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impl From<IntroduceAck> for AnyRelayMsg

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fn from(m: IntroduceAck) -> AnyRelayMsg

Converts to this type from the input type.
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impl From<IptMsg> for AnyRelayMsg

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fn from(msg: IptMsg) -> AnyRelayMsg

Converts to this type from the input type.
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impl From<Rendezvous1> for AnyRelayMsg

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fn from(m: Rendezvous1) -> AnyRelayMsg

Converts to this type from the input type.
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impl From<Rendezvous2> for AnyRelayMsg

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fn from(m: Rendezvous2) -> AnyRelayMsg

Converts to this type from the input type.
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impl From<RendezvousEstablished> for AnyRelayMsg

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fn from(m: RendezvousEstablished) -> AnyRelayMsg

Converts to this type from the input type.
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impl From<Resolve> for AnyRelayMsg

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fn from(m: Resolve) -> AnyRelayMsg

Converts to this type from the input type.
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impl From<ResolveResponseMsg> for AnyRelayMsg

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fn from(msg: ResolveResponseMsg) -> AnyRelayMsg

Converts to this type from the input type.
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impl From<Resolved> for AnyRelayMsg

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fn from(m: Resolved) -> AnyRelayMsg

Converts to this type from the input type.
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impl From<Sendme> for AnyRelayMsg

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fn from(m: Sendme) -> AnyRelayMsg

Converts to this type from the input type.
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impl From<Truncate> for AnyRelayMsg

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fn from(m: Truncate) -> AnyRelayMsg

Converts to this type from the input type.
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impl From<Truncated> for AnyRelayMsg

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fn from(m: Truncated) -> AnyRelayMsg

Converts to this type from the input type.
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impl From<Unrecognized> for AnyRelayMsg

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fn from(u: Unrecognized) -> AnyRelayMsg

Converts to this type from the input type.
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impl HasMemoryCostStructural for AnyRelayMsg

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fn indirect_memory_cost(&self, et: EnabledToken) -> usize

Memory cost of data stored out-of-line Read more
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impl RelayMsg for AnyRelayMsg

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fn cmd(&self) -> RelayCmd

Return the stream command associated with this message.
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fn encode_onto<W>(self, w: &mut W) -> Result<(), EncodeError>
where W: Writer + ?Sized,

Encode the body of this message, not including command or length
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fn decode_from_reader( cmd: RelayCmd, r: &mut Reader<'_>, ) -> Result<AnyRelayMsg, Error>

Extract the body of a message with command cmd from reader r.
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impl TryFrom<AnyRelayMsg> for IptMsg

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type Error = AnyRelayMsg

The type returned in the event of a conversion error.
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fn try_from(msg: AnyRelayMsg) -> Result<IptMsg, AnyRelayMsg>

Performs the conversion.

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