Struct solana_zk_token_sdk::instruction::withdraw::WithdrawProof

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#[repr(C)]pub struct WithdrawProof {
    pub commitment: PedersenCommitment,
    pub equality_proof: CtxtCommEqualityProof,
    pub range_proof: RangeProof64,
}

Expand description

This struct represents the cryptographic proof component that certifies the account’s solvency for withdrawal

Fields

commitment: PedersenCommitment

New Pedersen commitment

equality_proof: CtxtCommEqualityProof

Associated equality proof

range_proof: RangeProof64

Associated range proof

Implementations

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impl WithdrawProof

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pub fn new(
    keypair: &ElGamalKeypair,
    final_balance: u64,
    final_ciphertext: &ElGamalCiphertext,
    transcript: &mut Transcript
) -> Self

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pub fn verify(
 &self,
 pubkey: &ElGamalPubkey,
 final_ciphertext: &ElGamalCiphertext,
 transcript: &mut Transcript
) -> Result<(), ProofError>

Trait Implementations

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impl Clone for WithdrawProof

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fn clone(&self) -> WithdrawProof

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Pod for WithdrawProof

Auto Trait Implementations

impl RefUnwindSafe for WithdrawProof

impl Send for WithdrawProof

impl Sync for WithdrawProof

impl Unpin for WithdrawProof

impl UnwindSafe for WithdrawProof

Blanket Implementations

impl<T> AbiExample for T

default fn example() -> T

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> CheckedBitPattern for Twhere
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

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fn is_valid_bit_pattern(_bits: &T) -> bool

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

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for Twhere
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::<T>()

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

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impl<T> Same<T> for T

type Output = T

Should always be Self

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impl<T> ToOwned for Twhere
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

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

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

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

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impl<T, U> TryFrom for Twhere
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.

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impl<T, U> TryInto for Twhere
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 Twhere
V: MultiLane<T>,

fn vzip(self) -> V

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impl<T> AnyBitPattern for Twhere
T: Pod,

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Struct solana_zk_token_sdk::instruction::withdraw::WithdrawProof

Fields

Implementations

impl WithdrawProof

pub fn new( keypair: &ElGamalKeypair, final_balance: u64, final_ciphertext: &ElGamalCiphertext, transcript: &mut Transcript) -> Self

pub fn verify( &self, pubkey: &ElGamalPubkey, final_ciphertext: &ElGamalCiphertext, transcript: &mut Transcript) -> Result<(), ProofError>

Trait Implementations

impl Clone for WithdrawProof

fn clone(&self) -> WithdrawProof

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

impl Zeroable for WithdrawProof

fn zeroed() -> Self

impl Copy for WithdrawProof

impl Pod for WithdrawProof

Auto Trait Implementations

impl RefUnwindSafe for WithdrawProof

impl Send for WithdrawProof

impl Sync for WithdrawProof

impl Unpin for WithdrawProof

impl UnwindSafe for WithdrawProof

Blanket Implementations

impl<T> AbiExample for T

default fn example() -> T

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> CheckedBitPattern for Twhere 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 Twhere U: From<T>,

fn into(self) -> U

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

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 Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

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

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

type Error = Infallible

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

impl<T, U> TryInto<U> for Twhere 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 Twhere V: MultiLane<T>,

fn vzip(self) -> V

impl<T> AnyBitPattern for Twhere T: Pod,

impl<T> NoUninit for Twhere T: Pod,

pub fn new(
keypair: &ElGamalKeypair,
final_balance: u64,
final_ciphertext: &ElGamalCiphertext,
transcript: &mut Transcript
) -> Self

pub fn verify(
&self,
pubkey: &ElGamalPubkey,
final_ciphertext: &ElGamalCiphertext,
transcript: &mut Transcript
) -> Result<(), ProofError>

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

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

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

impl<T> CheckedBitPattern for Twhere
T: AnyBitPattern,

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

impl<T> ToOwned for Twhere
T: Clone,

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

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

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

impl<T> AnyBitPattern for Twhere
T: Pod,

impl<T> NoUninit for Twhere
T: Pod,