Struct Output 

pub struct Output {
    pub cv: ValueCommitment,
    pub cm_u: ExtractedNoteCommitment,
    pub ephemeral_key: EphemeralPublicKey,
    pub enc_ciphertext: EncryptedNote,
    pub out_ciphertext: WrappedNoteKey,
    pub zkproof: Groth16Proof,
}

A Output Description, as described in protocol specification §7.4.

Differences between Transaction Versions

V4 transactions serialize the fields of spends and outputs together. V5 transactions split them into multiple arrays.

Fields

cv: ValueCommitment

A value commitment to the value of the input note.

cm_u: ExtractedNoteCommitment

The u-coordinate of the note commitment for the output note.

ephemeral_key: EphemeralPublicKey

An encoding of an ephemeral Jubjub public key.

enc_ciphertext: EncryptedNote

A ciphertext component for the encrypted output note.

out_ciphertext: WrappedNoteKey

A ciphertext component for the encrypted output note.

zkproof: Groth16Proof

The ZK output proof.

Implementations

impl Output

Auto-generated by derive_getters::Getters.

pub fn cv(&self) -> &ValueCommitment

A value commitment to the value of the input note.

pub fn cm_u(&self) -> &ExtractedNoteCommitment

The u-coordinate of the note commitment for the output note.

pub fn ephemeral_key(&self) -> &EphemeralPublicKey

An encoding of an ephemeral Jubjub public key.

pub fn enc_ciphertext(&self) -> &EncryptedNote

A ciphertext component for the encrypted output note.

pub fn out_ciphertext(&self) -> &WrappedNoteKey

A ciphertext component for the encrypted output note.

pub fn zkproof(&self) -> &Groth16Proof

The ZK output proof.

impl Output

pub fn from_v4(output: OutputInTransactionV4) -> Output

Remove the V4 transaction wrapper from this output.

pub fn into_v4(self) -> OutputInTransactionV4

Add a V4 transaction wrapper to this output.

pub fn from_v5_parts( prefix: OutputPrefixInTransactionV5, zkproof: Groth16Proof, ) -> Output

Combine the prefix and non-prefix fields from V5 transaction deserialization.

pub fn into_v5_parts(self) -> (OutputPrefixInTransactionV5, Groth16Proof)

Split out the prefix and non-prefix fields for V5 transaction serialization.

Trait Implementations

impl Arbitrary for Output

type Parameters = ()

The type of parameters that arbitrary_with accepts for configuration of the generated Strategy. Parameters must implement Default.

type Strategy = BoxedStrategy<Output>

The type of Strategy used to generate values of type Self.

fn arbitrary_with(_args: Self::Parameters) -> Self::Strategy

Generates a Strategy for producing arbitrary values of type the implementing type (Self). The strategy is passed the arguments given in args.

fn arbitrary() -> Self::Strategy

Generates a Strategy for producing arbitrary values of type the implementing type (Self).

impl Clone for Output

fn clone(&self) -> Output

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Output

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Output

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Output

fn eq(&self, other: &Output) -> 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 Serialize for Output

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for Output

impl StructuralPartialEq for Output