Trait lightning::util::ser::Writeable

pub trait Writeable {
    // Required method
    fn write<W: Writer>(&self, writer: &mut W) -> Result<(), Error>;

    // Provided methods
    fn encode(&self) -> Vec<u8>  { ... }
    fn serialized_length(&self) -> usize { ... }
}

A trait that various LDK types implement allowing them to be written out to a Writer.

This is not exported to bindings users as we only export serialization to/from byte arrays instead

Required Methods

fn write<W: Writer>(&self, writer: &mut W) -> Result<(), Error>

Writes self out to the given Writer.

Provided Methods

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

Writes self out to a Vec<u8>.

fn serialized_length(&self) -> usize

Gets the length of this object after it has been serialized. This can be overridden to optimize cases where we prepend an object with its length.

Object Safety

This trait is not object safe.

Implementations on Foreign Types

impl Writeable for Infallible

fn write<W: Writer>(&self, _: &mut W) -> Result<(), Error>

impl Writeable for Option<Vec<Option<(usize, Signature)>>>

fn write<W: Writer>(&self, writer: &mut W) -> Result<(), Error>

impl Writeable for bool

fn write<W: Writer>(&self, writer: &mut W) -> Result<(), Error>

impl Writeable for i8

fn write<W: Writer>(&self, writer: &mut W) -> Result<(), Error>

impl Writeable for i16

fn write<W: Writer>(&self, writer: &mut W) -> Result<(), Error>

impl Writeable for i32

fn write<W: Writer>(&self, writer: &mut W) -> Result<(), Error>

impl Writeable for i64

fn write<W: Writer>(&self, writer: &mut W) -> Result<(), Error>

impl Writeable for u8

fn write<W: Writer>(&self, writer: &mut W) -> Result<(), Error>

impl Writeable for u16

fn write<W: Writer>(&self, writer: &mut W) -> Result<(), Error>

impl Writeable for u32

fn write<W: Writer>(&self, writer: &mut W) -> Result<(), Error>

impl Writeable for u64

fn write<W: Writer>(&self, writer: &mut W) -> Result<(), Error>

impl Writeable for u128

fn write<W: Writer>(&self, writer: &mut W) -> Result<(), Error>

impl Writeable for ()

fn write<W: Writer>(&self, _: &mut W) -> Result<(), Error>

impl Writeable for VecDeque<(Event, Option<EventCompletionAction>)>

fn write<W: Writer>(&self, w: &mut W) -> Result<(), Error>

impl Writeable for String

fn write<W: Writer>(&self, w: &mut W) -> Result<(), Error>

impl Writeable for Vec<&UpdateAddHTLC>

fn write<W: Writer>(&self, w: &mut W) -> Result<(), Error>

impl Writeable for Vec<&BlindedTail>

fn write<W: Writer>(&self, w: &mut W) -> Result<(), Error>

impl Writeable for Vec<SocketAddress>

fn write<W: Writer>(&self, w: &mut W) -> Result<(), Error>

impl Writeable for Vec<u8>

fn write<W: Writer>(&self, w: &mut W) -> Result<(), Error>

impl Writeable for Vec<ChannelMonitorUpdate>

fn write<W: Writer>(&self, w: &mut W) -> Result<(), Error>

impl Writeable for Vec<UpdateAddHTLC>

fn write<W: Writer>(&self, w: &mut W) -> Result<(), Error>

impl Writeable for Vec<Witness>

fn write<W: Writer>(&self, w: &mut W) -> Result<(), Error>

impl Writeable for Vec<Signature>

fn write<W: Writer>(&self, w: &mut W) -> Result<(), Error>

impl Writeable for Vec<MonitorUpdateCompletionAction>

fn write<W: Writer>(&self, w: &mut W) -> Result<(), Error>

impl Writeable for Duration

This is not exported to bindings users as Durations are simply mapped as ints.

fn write<W: Writer>(&self, w: &mut W) -> Result<(), Error>

impl Writeable for ChainHash

fn write<W: Writer>(&self, w: &mut W) -> Result<(), Error>

impl Writeable for ScriptBuf

fn write<W: Writer>(&self, w: &mut W) -> Result<(), Error>

impl Writeable for OutPoint

fn write<W: Writer>(&self, w: &mut W) -> Result<(), Error>

impl Writeable for Transaction

fn write<W: Writer>(&self, writer: &mut W) -> Result<(), Error>

impl Writeable for TxOut

fn write<W: Writer>(&self, writer: &mut W) -> Result<(), Error>

impl Writeable for Witness

fn write<W: Writer>(&self, writer: &mut W) -> Result<(), Error>

impl Writeable for BlockHash

fn write<W: Writer>(&self, w: &mut W) -> Result<(), Error>

impl Writeable for Txid

fn write<W: Writer>(&self, w: &mut W) -> Result<(), Error>

impl Writeable for Hash

fn write<W: Writer>(&self, w: &mut W) -> Result<(), Error>

impl Writeable for Signature

fn write<W: Writer>(&self, w: &mut W) -> Result<(), Error>

impl Writeable for PublicKey

fn write<W: Writer>(&self, w: &mut W) -> Result<(), Error>

fn serialized_length(&self) -> usize

impl Writeable for SecretKey

fn write<W: Writer>(&self, w: &mut W) -> Result<(), Error>

fn serialized_length(&self) -> usize

impl Writeable for Signature

fn write<W: Writer>(&self, w: &mut W) -> Result<(), Error>

impl Writeable for [u8; 3]

fn write<W: Writer>(&self, w: &mut W) -> Result<(), Error>

impl Writeable for [u8; 4]

fn write<W: Writer>(&self, w: &mut W) -> Result<(), Error>

impl Writeable for [u8; 12]

fn write<W: Writer>(&self, w: &mut W) -> Result<(), Error>

impl Writeable for [u8; 16]

fn write<W: Writer>(&self, w: &mut W) -> Result<(), Error>

impl Writeable for [u8; 32]

fn write<W: Writer>(&self, w: &mut W) -> Result<(), Error>

impl Writeable for [u8; 33]

fn write<W: Writer>(&self, w: &mut W) -> Result<(), Error>

impl Writeable for [u8; 64]

fn write<W: Writer>(&self, w: &mut W) -> Result<(), Error>

impl Writeable for [u8; 66]

fn write<W: Writer>(&self, w: &mut W) -> Result<(), Error>

impl Writeable for [u8; 1300]

fn write<W: Writer>(&self, w: &mut W) -> Result<(), Error>

impl Writeable for [u16; 8]

fn write<W: Writer>(&self, w: &mut W) -> Result<(), Error>

impl Writeable for [u16; 32]

fn write<W: Writer>(&self, w: &mut W) -> Result<(), Error>

impl<'a, T: Writeable> Writeable for &'a T

fn write<W: Writer>(&self, writer: &mut W) -> Result<(), Error>

impl<A: Writeable, B: Writeable> Writeable for (A, B)

fn write<W: Writer>(&self, w: &mut W) -> Result<(), Error>

impl<A: Writeable, B: Writeable> Writeable for Vec<(A, B)>

fn write<W: Writer>(&self, w: &mut W) -> Result<(), Error>

impl<A: Writeable, B: Writeable, C: Writeable> Writeable for (A, B, C)

fn write<W: Writer>(&self, w: &mut W) -> Result<(), Error>

impl<A: Writeable, B: Writeable, C: Writeable, D: Writeable> Writeable for (A, B, C, D)

fn write<W: Writer>(&self, w: &mut W) -> Result<(), Error>

impl<K, V> Writeable for BTreeMap<K, V>

where K: Writeable + Eq + Ord, V: Writeable,

fn write<W: Writer>(&self, w: &mut W) -> Result<(), Error>

impl<T> Writeable for HashSet<T>

where T: Writeable + Eq + Hash,

fn write<W: Writer>(&self, w: &mut W) -> Result<(), Error>

impl<T: OnionMessageContents> Writeable for (Payload<T>, [u8; 32])

fn write<W: Writer>(&self, w: &mut W) -> Result<(), Error>

impl<T: Writeable> Writeable for Option<T>

fn write<W: Writer>(&self, w: &mut W) -> Result<(), Error>

impl<T: Writeable> Writeable for Box<T>

fn write<W: Writer>(&self, w: &mut W) -> Result<(), Error>

impl<T: Writeable> Writeable for Mutex<T>

fn write<W: Writer>(&self, w: &mut W) -> Result<(), Error>

impl<T: Writeable> Writeable for RwLock<T>

fn write<W: Writer>(&self, w: &mut W) -> Result<(), Error>

Implementors

impl Writeable for PaymentContext

impl Writeable for MonitorEvent

impl Writeable for ClosureReason

impl Writeable for Event

impl Writeable for HTLCDestination

impl Writeable for PathFailure

impl Writeable for PaymentFailureReason

impl Writeable for PaymentPurpose

impl Writeable for BlindedFailure

impl Writeable for ChannelShutdownState

impl Writeable for InboundHTLCStateDetails

Available on non-fuzzing only.

impl Writeable for OutboundHTLCStateDetails

Available on non-fuzzing only.

impl Writeable for PendingHTLCRouting

impl Writeable for Retry

impl Writeable for SocketAddress

impl Writeable for OffersMessage

impl Writeable for NetworkUpdate

impl Writeable for SpendableOutputDescriptor

impl Writeable for MaxDustHTLCExposure

impl Writeable for APIError

impl Writeable for OutputSpendStatus

impl Writeable for Bolt12OfferContext

impl Writeable for Bolt12RefundContext

impl Writeable for ForwardTlvs

impl Writeable for PaymentConstraints

impl Writeable for PaymentRelay

impl Writeable for ReceiveTlvs

impl Writeable for UnknownPaymentContext

impl Writeable for BlindedHop

impl Writeable for BlindedPath

impl Writeable for ChannelMonitorUpdate

impl Writeable for HTLCUpdate

impl Writeable for BestBlock

impl Writeable for ClaimId

impl Writeable for lightning::chain::transaction::OutPoint

impl Writeable for ClaimedHTLC

impl Writeable for BuiltCommitmentTransaction

impl Writeable for ChannelPublicKeys

impl Writeable for ChannelTransactionParameters

impl Writeable for CommitmentTransaction

impl Writeable for CounterpartyChannelTransactionParameters

impl Writeable for CounterpartyCommitmentSecrets

impl Writeable for HTLCOutputInCommitment

impl Writeable for HolderCommitmentTransaction

impl Writeable for TxCreationKeys

impl Writeable for DelayedPaymentBasepoint

impl Writeable for DelayedPaymentKey

impl Writeable for HtlcBasepoint

impl Writeable for HtlcKey

impl Writeable for RevocationBasepoint

impl Writeable for RevocationKey

impl Writeable for BlindedForward

impl Writeable for ChannelCounterparty

impl Writeable for ChannelDetails

impl Writeable for CounterpartyForwardingInfo

impl Writeable for InboundHTLCDetails

Available on non-fuzzing only.

impl Writeable for InterceptId

impl Writeable for OutboundHTLCDetails

Available on non-fuzzing only.

impl Writeable for PaymentId

impl Writeable for PendingHTLCInfo

impl Writeable for PhantomRouteHints

impl Writeable for RecipientOnionFields

impl Writeable for AcceptChannel

impl Writeable for AcceptChannelV2

impl Writeable for AnnouncementSignatures

impl Writeable for ChannelAnnouncement

impl Writeable for ChannelReady

impl Writeable for ChannelReestablish

impl Writeable for ChannelUpdate

impl Writeable for ClosingSigned

impl Writeable for ClosingSignedFeeRange

impl Writeable for CommitmentSigned

impl Writeable for ErrorMessage

impl Writeable for FinalOnionHopData

impl Writeable for FundingCreated

impl Writeable for FundingSigned

impl Writeable for GossipTimestampFilter

impl Writeable for Init

impl Writeable for NodeAnnouncement

impl Writeable for OnionMessage

impl Writeable for OnionPacket

impl Writeable for OpenChannel

impl Writeable for OpenChannelV2

impl Writeable for Ping

impl Writeable for Pong

impl Writeable for QueryChannelRange

impl Writeable for QueryShortChannelIds

impl Writeable for ReplyChannelRange

impl Writeable for ReplyShortChannelIdsEnd

impl Writeable for RevokeAndACK

impl Writeable for Shutdown

impl Writeable for Splice

impl Writeable for SpliceAck

impl Writeable for SpliceLocked

impl Writeable for Stfu

impl Writeable for TrampolineOnionPacket

impl Writeable for TxAbort

impl Writeable for TxAckRbf

impl Writeable for TxAddInput

impl Writeable for TxAddOutput

impl Writeable for TxComplete

impl Writeable for TxInitRbf

impl Writeable for TxRemoveInput

impl Writeable for TxRemoveOutput

impl Writeable for TxSignatures

impl Writeable for UnsignedChannelAnnouncement

impl Writeable for UnsignedChannelUpdate

impl Writeable for UnsignedNodeAnnouncement

impl Writeable for UpdateAddHTLC

impl Writeable for UpdateFailHTLC

impl Writeable for UpdateFailMalformedHTLC

impl Writeable for UpdateFee

impl Writeable for UpdateFulfillHTLC

impl Writeable for WarningMessage

impl Writeable for ShutdownScript

impl Writeable for ChannelId

impl Writeable for PaymentHash

impl Writeable for PaymentPreimage

impl Writeable for PaymentSecret

impl Writeable for BlindedPayInfo

impl Writeable for Bolt12Invoice

impl Writeable for UnsignedBolt12Invoice

impl Writeable for InvoiceError

impl Writeable for InvoiceRequest

impl Writeable for InvoiceRequestFields

impl Writeable for UnsignedInvoiceRequest

impl Writeable for Offer

impl Writeable for OfferId

impl Writeable for Refund

impl Writeable for Packet

impl Writeable for ChannelInfo

impl Writeable for ChannelUpdateInfo

impl Writeable for NodeAlias

impl Writeable for NodeAnnouncementInfo

impl Writeable for NodeId

impl Writeable for NodeInfo

impl Writeable for RoutingFees

impl Writeable for BlindedTail

impl Writeable for InFlightHtlcs

impl Writeable for PaymentParameters

impl Writeable for Route

impl Writeable for RouteHint

impl Writeable for RouteHintHop

impl Writeable for RouteHop

impl Writeable for RouteParameters

impl Writeable for FixedPenaltyScorer

impl Writeable for ChannelDerivationParameters

impl Writeable for DelayedPaymentOutputDescriptor

impl Writeable for HTLCDescriptor

impl Writeable for InMemorySigner

impl Writeable for StaticPaymentOutputDescriptor

impl Writeable for ChannelConfig

impl Writeable for UntrustedString

impl Writeable for TrackedSpendableOutput

impl Writeable for BigSize

impl Writeable for Hostname

impl Writeable for TransactionU16LenLimited

impl Writeable for WithoutLength<&UntrustedString>

impl Writeable for WithoutLength<&String>

impl Writeable for WithoutLength<&ScriptBuf>

impl Writeable for BlindedHopFeatures

impl Writeable for Bolt11InvoiceFeatures

impl Writeable for Bolt12InvoiceFeatures

impl Writeable for ChannelFeatures

impl Writeable for ChannelTypeFeatures

impl Writeable for InitFeatures

impl Writeable for NodeFeatures

impl<'a> Writeable for UnsignedGossipMessage<'a>

impl<'a, T: Writeable> Writeable for WithoutLength<&'a Vec<T>>

impl<G: Deref<Target = NetworkGraph<L>>, L: Deref> Writeable for ProbabilisticScorer<G, L>

where L::Target: Logger,

impl<K, V> Writeable for HashMap<K, V>

where K: Writeable + Eq + Hash, V: Writeable,

impl<L: Deref> Writeable for NetworkGraph<L>

where L::Target: Logger,

impl<M: Deref, T: Deref, ES: Deref, NS: Deref, SP: Deref, F: Deref, R: Deref, L: Deref> Writeable for ChannelManager<M, T, ES, NS, SP, F, R, L>

where M::Target: Watch<<SP::Target as SignerProvider>::EcdsaSigner>, T::Target: BroadcasterInterface, ES::Target: EntropySource, NS::Target: NodeSigner, SP::Target: SignerProvider, F::Target: FeeEstimator, R::Target: Router, L::Target: Logger,

impl<Signer: WriteableEcdsaChannelSigner> Writeable for ChannelMonitor<Signer>

impl<T: OnionMessageContents> Writeable for ParsedOnionMessageContents<T>

impl<T: Context> Writeable for WithoutLength<&Features<T>>