Struct OutPoint 

pub struct OutPoint {
    pub txid: Txid,
    pub vout: u32,
}

A reference to a transaction output.

Bitcoin Core References

• COutPoint definition

Fields

txid: Txid

The referenced transaction’s txid.

vout: u32

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

Implementations

impl OutPoint

pub const SIZE: usize

The number of bytes that an outpoint contributes to the size of a transaction.

pub const COINBASE_PREVOUT: Self

The OutPoint used in a coinbase prevout.

This is used as the dummy input for coinbase transactions because they don’t have any previous outputs. In other words, does not point to a real transaction.

Trait Implementations

impl<'a> Arbitrary<'a> for OutPoint

Available on crate feature arbitrary only.

fn arbitrary(u: &mut Unstructured<'a>) -> Result<Self>

Generate an arbitrary value of Self from the given unstructured data.

fn arbitrary_take_rest(u: Unstructured<'a>) -> Result<Self, Error>

Generate an arbitrary value of Self from the entirety of the given unstructured data.

fn size_hint(depth: usize) -> (usize, Option<usize>)

Get a size hint for how many bytes out of an Unstructured this type needs to construct itself.

fn try_size_hint( depth: usize, ) -> Result<(usize, Option<usize>), MaxRecursionReached>

Get a size hint for how many bytes out of an Unstructured this type needs to construct itself.

impl Clone for OutPoint

fn clone(&self) -> OutPoint

Returns a duplicate 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 Decodable for OutPoint

type Decoder = OutPointDecoder

Associated decoder for the type.

fn decoder() -> Self::Decoder

Constructs a “default decoder” for the type.

impl<'de> Deserialize<'de> for OutPoint

Available on crate feature serde only.

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for OutPoint

Available on crate feature hex only.

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

Formats the value using the given formatter.

impl Encodable for OutPoint

type Encoder<'e> = OutPointEncoder<'e> where Self: 'e

The encoder associated with this type. Conceptually, the encoder is like an iterator which yields byte slices.

fn encoder(&self) -> Self::Encoder<'_>

Constructs a “default encoder” for the type.

impl FromStr for OutPoint

Available on crate features alloc and hex only.

type Err = ParseOutPointError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

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) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for OutPoint

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl PartialOrd 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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl Serialize for OutPoint

Available on crate feature serde only.

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for OutPoint

impl Eq for OutPoint

impl StructuralPartialEq for OutPoint