Struct solana_zk_token_sdk::instruction::transfer::TransferData

source · [−]

#[repr(C)]pub struct TransferData {
    pub ciphertext_lo: TransferAmountEncryption,
    pub ciphertext_hi: TransferAmountEncryption,
    pub transfer_pubkeys: TransferPubkeys,
    pub new_source_ciphertext: ElGamalCiphertext,
    pub proof: TransferProof,
}

Fields

ciphertext_lo: TransferAmountEncryption

Group encryption of the low 32 bits of the transfer amount

ciphertext_hi: TransferAmountEncryption

Group encryption of the high 32 bits of the transfer amount

transfer_pubkeys: TransferPubkeys

The public encryption keys associated with the transfer: source, dest, and auditor

new_source_ciphertext: ElGamalCiphertext

The final spendable ciphertext after the transfer

proof: TransferProof

Zero-knowledge proofs for Transfer

Implementations

source

impl TransferData

source

pub fn new(
 transfer_amount: u64,
 (spendable_balance, ciphertext_old_source): (u64, &ElGamalCiphertext ),
 source_keypair: &ElGamalKeypair,
 (destination_pubkey, auditor_pubkey): (&ElGamalPubkey, &ElGamalPubkey )
) -> Result<Self, ProofError>

source

pub fn decrypt_amount(
 &self,
 role: Role,
 sk: &ElGamalSecretKey
) -> Result<u64, ProofError>

Decrypts transfer amount from transfer data

Trait Implementations

source

impl Clone for TransferData

source

fn clone(&self) -> TransferData

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

source

impl Pod for TransferData

Auto Trait Implementations

impl RefUnwindSafe for TransferData

impl Send for TransferData

impl Sync for TransferData

impl Unpin for TransferData

impl UnwindSafe for TransferData

Blanket Implementations

impl<T> AbiExample for T

default fn example() -> T

source

impl<T> Any for T where
T: 'static + ?Sized,

source

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

source

impl<T> CheckedBitPattern for T where
T: AnyBitPattern,

type Bits = T

Self must have the same layout as the specified Bits except for the possible invalid bit patterns being checked during is_valid_bit_pattern. Read more

source

fn is_valid_bit_pattern(_bits: &T) -> bool

If this function returns true, then it must be valid to reinterpret bits as &Self.

source

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

source

impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::()

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

source

impl<T> Same<T> for T

type Output = T

Should always be Self

source

impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

source

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

source

fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

source

impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

source

impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

fn vzip(self) -> V

source

impl<T> AnyBitPattern for T where
T: Pod,

source

Struct solana_zk_token_sdk::instruction::transfer::TransferData

Fields

Implementations

impl TransferData

pub fn new( transfer_amount: u64, (spendable_balance, ciphertext_old_source): (u64, &ElGamalCiphertext), source_keypair: &ElGamalKeypair, (destination_pubkey, auditor_pubkey): (&ElGamalPubkey, &ElGamalPubkey)) -> Result<Self, ProofError>

pub fn decrypt_amount( &self, role: Role, sk: &ElGamalSecretKey) -> Result<u64, ProofError>

Trait Implementations

impl Clone for TransferData

fn clone(&self) -> TransferData

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

impl Verifiable for TransferData

fn verify(&self) -> Result<(), ProofError>

impl Zeroable for TransferData

fn zeroed() -> Self

impl Copy for TransferData

impl Pod for TransferData

Auto Trait Implementations

impl RefUnwindSafe for TransferData

impl Send for TransferData

impl Sync for TransferData

impl Unpin for TransferData

impl UnwindSafe for TransferData

Blanket Implementations

impl<T> AbiExample for T

default fn example() -> T

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> CheckedBitPattern for T where T: AnyBitPattern,

type Bits = T

fn is_valid_bit_pattern(_bits: &T) -> bool

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::()

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

impl<T> Same<T> for T

type Output = T

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<V, T> VZip<V> for T where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> AnyBitPattern for T where T: Pod,

impl<T> NoUninit for T where T: Pod,

pub fn new(
transfer_amount: u64,
(spendable_balance, ciphertext_old_source): (u64, &ElGamalCiphertext ),
source_keypair: &ElGamalKeypair,
(destination_pubkey, auditor_pubkey): (&ElGamalPubkey, &ElGamalPubkey )
) -> Result<Self, ProofError>

pub fn decrypt_amount(
&self,
role: Role,
sk: &ElGamalSecretKey
) -> Result<u64, ProofError>

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T> CheckedBitPattern for T where
T: AnyBitPattern,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

impl<T> AnyBitPattern for T where
T: Pod,

impl<T> NoUninit for T where
T: Pod,