Enum lnp::message::Messages

#[non_exhaustive]
pub enum Messages {
    Init(Init),
    Error(Error),
    Ping(Ping),
    Pong(Vec<u8>),
    OpenChannel(OpenChannel),
    AcceptChannel(AcceptChannel),
    FundingCreated(FundingCreated),
    FundingSigned(FundingSigned),
    FundingLocked(FundingLocked),
    Shutdown(Shutdown),
    ClosingSigned(ClosingSigned),
    UpdateAddHtlc(UpdateAddHtlc),
    UpdateFulfillHtlc(UpdateFulfillHtlc),
    UpdateFailHtlc(UpdateFailHtlc),
    UpdateFailMalformedHtlc(UpdateFailMalformedHtlc),
    CommitmentSigned(CommitmentSigned),
    RevokeAndAck(RevokeAndAck),
    UpdateFee(UpdateFee),
    ChannelReestablish(ChannelReestablish),
    AnnouncementSignatures(AnnouncementSignatures),
    ChannelAnnouncements(ChannelAnnouncements),
    NodeAnnouncements(NodeAnnouncements),
    ChannelUpdate(ChannelUpdate),
    QueryShortChannelIds(QueryShortChannelIds),
    ReplyShortChannelIdsEnd(ReplyShortChannelIdsEnd),
    QueryChannelRange(QueryChannelRange),
    ReplyChannelRange(ReplyChannelRange),
    GossipTimestampFilter(GossipTimestampFilter),
}

Variants (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.

Init

Once authentication is complete, the first message reveals the features supported or required by this node, even if this is a reconnection.

Tuple Fields of Init

0: Init

Error

For simplicity of diagnosis, it’s often useful to tell a peer that something is incorrect.

Tuple Fields of Error

0: Error

Ping

In order to allow for the existence of long-lived TCP connections, at times it may be required that both ends keep alive the TCP connection at the application level. Such messages also allow obfuscation of traffic patterns.

Tuple Fields of Ping

0: Ping

Pong

The pong message is to be sent whenever a ping message is received. It serves as a reply and also serves to keep the connection alive, while explicitly notifying the other end that the receiver is still active. Within the received ping message, the sender will specify the number of bytes to be included within the data payload of the pong message.

Tuple Fields of Pong

0: Vec<u8>

OpenChannel

Tuple Fields of OpenChannel

0: OpenChannel

AcceptChannel

Tuple Fields of AcceptChannel

0: AcceptChannel

FundingCreated

Tuple Fields of FundingCreated

0: FundingCreated

FundingSigned

Tuple Fields of FundingSigned

0: FundingSigned

FundingLocked

Tuple Fields of FundingLocked

0: FundingLocked

Shutdown

Tuple Fields of Shutdown

0: Shutdown

ClosingSigned

Tuple Fields of ClosingSigned

0: ClosingSigned

UpdateAddHtlc

Tuple Fields of UpdateAddHtlc

0: UpdateAddHtlc

UpdateFulfillHtlc

Tuple Fields of UpdateFulfillHtlc

0: UpdateFulfillHtlc

UpdateFailHtlc

Tuple Fields of UpdateFailHtlc

0: UpdateFailHtlc

UpdateFailMalformedHtlc

Tuple Fields of UpdateFailMalformedHtlc

0: UpdateFailMalformedHtlc

CommitmentSigned

Tuple Fields of CommitmentSigned

0: CommitmentSigned

RevokeAndAck

Tuple Fields of RevokeAndAck

0: RevokeAndAck

UpdateFee

Tuple Fields of UpdateFee

0: UpdateFee

ChannelReestablish

Tuple Fields of ChannelReestablish

0: ChannelReestablish

AnnouncementSignatures

Tuple Fields of AnnouncementSignatures

0: AnnouncementSignatures

ChannelAnnouncements

Tuple Fields of ChannelAnnouncements

0: ChannelAnnouncements

NodeAnnouncements

Tuple Fields of NodeAnnouncements

0: NodeAnnouncements

ChannelUpdate

Tuple Fields of ChannelUpdate

0: ChannelUpdate

QueryShortChannelIds

Extended Gossip queries Negotiating the gossip_queries option via init enables a number of extended queries for gossip synchronization.

Tuple Fields of QueryShortChannelIds

0: QueryShortChannelIds

ReplyShortChannelIdsEnd

Tuple Fields of ReplyShortChannelIdsEnd

0: ReplyShortChannelIdsEnd

QueryChannelRange

Tuple Fields of QueryChannelRange

0: QueryChannelRange

ReplyChannelRange

Tuple Fields of ReplyChannelRange

0: ReplyChannelRange

GossipTimestampFilter

Tuple Fields of GossipTimestampFilter

0: GossipTimestampFilter

Trait Implementations

impl Clone for Messages

fn clone(&self) -> Messages

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl CreateUnmarshaller for Messages

fn create_unmarshaller() -> Unmarshaller<Self>

impl Debug for Messages

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

Formats the value using the given formatter.

impl Display for Messages

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

Formats the value using the given formatter.

impl LightningDecode for Messages

fn lightning_decode<D: Read>(d: D) -> Result<Self, Error>

Decode with the given std::io::Read instance; must either construct an instance or return implementation-specific error type.

fn lightning_deserialize(data: impl AsRef<[u8]>) -> Result<Self, Error>

Tries to deserialize byte array into the current type using LightningDecode::lightning_decode function.

impl LightningEncode for Messages

fn lightning_encode<E: Write>(&self, e: E) -> Result<usize, Error>

Encode with the given std::io::Write instance; must return result with either amount of bytes encoded – or implementation-specific error type.

fn lightning_serialize(&self) -> Result<Vec<u8, Global>, Error>

Serializes data as a byte array using LightningEncode::lightning_encode function.

impl StrictDecode for Messages

fn strict_decode<D: Read>(d: D) -> Result<Self, Error>

Decode with the given std::io::Read instance; must either construct an instance or return implementation-specific error type.

fn strict_deserialize(data: impl AsRef<[u8]>) -> Result<Self, Error>

Tries to deserialize byte array into the current type using StrictDecode::strict_decode

impl StrictEncode for Messages

fn strict_encode<E: Write>(&self, e: E) -> Result<usize, Error>

Encode with the given std::io::Write instance; must return result with either amount of bytes encoded – or implementation-specific error type.

fn strict_serialize(&self) -> Result<Vec<u8, Global>, Error>

Serializes data as a byte array using StrictEncode::strict_encode function

impl TypedEnum for Messages

fn try_from_type(
    type_id: TypeId,
    data: &dyn Any
) -> Result<Self, UnknownTypeError>

fn get_type(&self) -> TypeId

fn get_payload(&self) -> Vec<u8>

fn serialize(&self) -> Vec<u8>