Struct spl_token_2022::extension::confidential_transfer::instruction::withdraw_withheld::WithdrawWithheldTokensData

#[repr(C)]
pub struct WithdrawWithheldTokensData {
    pub pubkey_withdraw_withheld_authority: ElGamalPubkey,
    pub pubkey_dest: ElGamalPubkey,
    pub ciphertext_withdraw_withheld_authority: ElGamalCiphertext,
    pub ciphertext_dest: ElGamalCiphertext,
    pub proof: WithdrawWithheldTokensProof,
}

This struct includes the cryptographic proof and the account data information needed to verify the proof

• The pre-instruction should call WithdrawData::verify_proof(&self)
• The actual program should check that current_ct is consistent with what is currently stored in the confidential token account TODO: update this statement

Fields

pubkey_withdraw_withheld_authority: ElGamalPubkey

pubkey_dest: ElGamalPubkey

ciphertext_withdraw_withheld_authority: ElGamalCiphertext

ciphertext_dest: ElGamalCiphertext

proof: WithdrawWithheldTokensProof

Implementations

impl WithdrawWithheldTokensData

pub fn new(
    keypair_withdraw_withheld_authority: &ElGamalKeypair,
    pubkey_dest: &ElGamalPubkey,
    ciphertext_withdraw_withheld_authority: &ElGamalCiphertext,
    amount: u64
) -> Result<WithdrawWithheldTokensData, ProofError>

Trait Implementations

impl Clone for WithdrawWithheldTokensData

fn clone(&self) -> WithdrawWithheldTokensData

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Verifiable for WithdrawWithheldTokensData

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

impl Zeroable for WithdrawWithheldTokensData

fn zeroed() -> Self

Calls zeroed.

impl Copy for WithdrawWithheldTokensData

impl Pod for WithdrawWithheldTokensData