Struct OutputNotes

pub struct OutputNotes { /* private fields */ }

Contains a list of output notes of a transaction. The list can be empty if the transaction does not produce any notes.

Implementations

impl OutputNotes

pub fn new(notes: Vec<OutputNote>) -> Result<Self, TransactionOutputError>

Returns new OutputNotes instantiated from the provide vector of notes.

Errors

Returns an error if:

• The total number of notes is greater than MAX_OUTPUT_NOTES_PER_TX.
• The vector of notes contains duplicates.

pub fn commitment(&self) -> Digest

Returns the commitment to the output notes.

The commitment is computed as a sequential hash of (hash, metadata) tuples for the notes created in a transaction.

pub fn num_notes(&self) -> usize

Returns total number of output notes.

pub fn is_empty(&self) -> bool

Returns true if this OutputNotes does not contain any notes.

pub fn get_note(&self, idx: usize) -> &OutputNote

Returns a reference to the note located at the specified index.

pub fn iter(&self) -> impl Iterator<Item = &OutputNote>

Returns an iterator over notes in this OutputNotes.

Trait Implementations

impl Clone for OutputNotes

fn clone(&self) -> OutputNotes

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for OutputNotes

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

Formats the value using the given formatter.

impl Deserializable for OutputNotes

fn read_from<R: ByteReader>( source: &mut R, ) -> Result<Self, DeserializationError>

Reads a sequence of bytes from the provided source, attempts to deserialize these bytes into Self, and returns the result.

fn read_from_bytes(bytes: &[u8]) -> Result<Self, DeserializationError>

Attempts to deserialize the provided bytes into Self and returns the result.

impl PartialEq for OutputNotes

fn eq(&self, other: &OutputNotes) -> 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 Serializable for OutputNotes

fn write_into<W: ByteWriter>(&self, target: &mut W)

Serializes self into bytes and writes these bytes into the target.

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

Serializes self into a vector of bytes.

fn get_size_hint(&self) -> usize

Returns an estimate of how many bytes are needed to represent self.

impl Eq for OutputNotes

impl StructuralPartialEq for OutputNotes