[−][src]Struct bitcoin::blockdata::transaction::OutPoint
A reference to a transaction output
Fields
txid: Hash
The referenced transaction's txid
vout: u32
The index of the referenced output in its transaction's vout
Methods
impl OutPoint
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pub fn null() -> OutPoint
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Creates a "null" OutPoint
.
This value is used for coinbase transactions because they don't have any previous outputs.
pub fn is_null(&self) -> bool
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Checks if an OutPoint
is "null".
Examples
use bitcoin::blockdata::constants::genesis_block; use bitcoin::network::constants::Network; let block = genesis_block(Network::Bitcoin); let tx = &block.txdata[0]; // Coinbase transactions don't have any previous output. assert_eq!(tx.input[0].previous_output.is_null(), true);
Trait Implementations
impl<S: Encoder> Encodable<S> for OutPoint
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impl<D: Decoder> Decodable<D> for OutPoint
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impl PartialOrd<OutPoint> for OutPoint
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fn partial_cmp(&self, other: &OutPoint) -> Option<Ordering>
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fn lt(&self, other: &OutPoint) -> bool
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fn le(&self, other: &OutPoint) -> bool
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fn gt(&self, other: &OutPoint) -> bool
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fn ge(&self, other: &OutPoint) -> bool
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impl Copy for OutPoint
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impl PartialEq<OutPoint> for OutPoint
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impl Default for OutPoint
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impl Clone for OutPoint
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fn clone(&self) -> OutPoint
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fn clone_from(&mut self, source: &Self)
1.0.0[src]
Performs copy-assignment from source
. Read more
impl Ord for OutPoint
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fn cmp(&self, other: &OutPoint) -> Ordering
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fn max(self, other: Self) -> Self
1.21.0[src]
Compares and returns the maximum of two values. Read more
fn min(self, other: Self) -> Self
1.21.0[src]
Compares and returns the minimum of two values. Read more
fn clamp(self, min: Self, max: Self) -> Self
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🔬 This is a nightly-only experimental API. (
clamp
)Returns max if self is greater than max, and min if self is less than min. Otherwise this will return self. Panics if min > max. Read more
impl Eq for OutPoint
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impl Display for OutPoint
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impl Debug for OutPoint
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impl Hash for OutPoint
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fn hash<__H: Hasher>(&self, state: &mut __H)
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fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0[src]
H: Hasher,
Feeds a slice of this type into the given [Hasher
]. Read more
impl FromStr for OutPoint
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Auto Trait Implementations
Blanket Implementations
impl<T, U> Into for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
impl<T> ToString for T where
T: Display + ?Sized,
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T: Display + ?Sized,
impl<T> From for T
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impl<T, U> TryFrom for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T> Borrow for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> BorrowMut for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T, U> TryInto for T where
U: TryFrom<T>,
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U: TryFrom<T>,