Struct OutputLocation

pub struct OutputLocation { /* private fields */ }

A transparent output’s location in the chain, by block height and transaction index.

OutputLocations are sorted in increasing chain order, by height, transaction index, and output index.

Implementations

impl OutputLocation

pub fn from_usize( height: Height, transaction_index: usize, output_index: usize, ) -> OutputLocation

Creates an output location from a block height, and usize transaction and output indexes.

pub fn from_outpoint( transaction_location: TransactionLocation, outpoint: &OutPoint, ) -> OutputLocation

Creates an output location from an transparent::OutPoint, and the TransactionLocation of its transaction.

The TransactionLocation is provided separately, because the lookup is a database operation.

pub fn from_output_index( transaction_location: TransactionLocation, output_index: u32, ) -> OutputLocation

Creates an output location from a TransactionLocation and a u32 output index.

Output indexes are serialized to u32 in the Zcash consensus-critical transaction format.

pub fn height(&self) -> Height

Returns the height of this transparent::Output.

pub fn transaction_index(&self) -> TransactionIndex

Returns the transaction index of this transparent::Output.

pub fn output_index(&self) -> OutputIndex

Returns the output index of this transparent::Output.

pub fn transaction_location(&self) -> TransactionLocation

Returns the location of the transaction for this transparent::Output.

Trait Implementations

impl Clone for OutputLocation

fn clone(&self) -> OutputLocation

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for OutputLocation

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

Formats the value using the given formatter.

impl Hash for OutputLocation

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 IntoDisk for OutputLocation

type Bytes = [u8; 8]

The type used to write bytes to disk, and compare a value as a key to on-disk keys.

fn as_bytes(&self) -> Self::Bytes

Converts the current type into serialized raw bytes.

impl Ord for OutputLocation

fn cmp(&self, other: &OutputLocation) -> 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 OutputLocation

fn eq(&self, other: &OutputLocation) -> 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 OutputLocation

fn partial_cmp(&self, other: &OutputLocation) -> 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 Copy for OutputLocation

impl Eq for OutputLocation

impl StructuralPartialEq for OutputLocation