Struct lightning::chain::transaction::OutPoint

pub struct OutPoint {
    pub txid: Txid,
    pub index: u16,
}

A reference to a transaction output.

Differs from bitcoin::blockdata::transaction::OutPoint as the index is a u16 instead of u32 due to LN’s restrictions on index values. Should reduce (possibly) unsafe conversions this way.

Fields

txid: Txid

The referenced transaction’s txid.

index: u16

The index of the referenced output in its transaction’s vout.

Implementations

impl OutPoint

pub fn to_channel_id(&self) -> [u8; 32]

Convert an OutPoint to a lightning channel id.

pub fn into_bitcoin_outpoint(self) -> BitcoinOutPoint

Converts this OutPoint into the OutPoint field as used by rust-bitcoin

This is not exported to bindings users as the same type is used universally in the C bindings for all outpoints

Trait Implementations

impl Clone for OutPoint

fn clone(&self) -> OutPoint

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for OutPoint

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

Formats the value using the given formatter.

impl Hash for OutPoint

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for OutPoint

fn cmp(&self, other: &OutPoint) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl PartialEq<OutPoint> for OutPoint

fn eq(&self, other: &OutPoint) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd<OutPoint> for OutPoint

fn partial_cmp(&self, other: &OutPoint) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Readable for OutPoint

fn read<R: Read>(r: &mut R) -> Result<Self, DecodeError>

Reads a Self in from the given Read.

impl Writeable for OutPoint

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

Writes self out to the given Writer.

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.

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

Writes self out to a Vec<u8>.

impl Copy for OutPoint

impl Eq for OutPoint

impl StructuralEq for OutPoint

impl StructuralPartialEq for OutPoint