Struct spl_token_2022::extension::confidential_transfer::account_info::TransferAccountInfo

#[repr(C)]
pub struct TransferAccountInfo {
    pub available_balance: EncryptedBalance,
    pub decryptable_available_balance: DecryptableBalance,
}

Confidential Transfer extension information needed to construct a Transfer instruction.

Fields

available_balance: EncryptedBalance

The available balance (encrypted by encrypiton_pubkey)

decryptable_available_balance: DecryptableBalance

The decryptable available balance

Implementations

impl TransferAccountInfo

pub fn new(account: &ConfidentialTransferAccount) -> Self

Create the Transfer instruction account information from ConfidentialTransferAccount.

pub fn generate_transfer_proof_data( &self, transfer_amount: u64, elgamal_keypair: &ElGamalKeypair, aes_key: &AeKey, destination_elgamal_pubkey: &ElGamalPubkey, auditor_elgamal_pubkey: Option<&ElGamalPubkey>, ) -> Result<TransferData, TokenError>

Create a transfer proof data.

pub fn generate_split_transfer_proof_data( &self, transfer_amount: u64, source_elgamal_keypair: &ElGamalKeypair, aes_key: &AeKey, destination_elgamal_pubkey: &ElGamalPubkey, auditor_elgamal_pubkey: Option<&ElGamalPubkey>, ) -> Result<(CiphertextCommitmentEqualityProofData, BatchedGroupedCiphertext2HandlesValidityProofData, BatchedRangeProofU128Data, SourceDecryptHandles), TokenError>

Create a transfer proof data that is split into equality, ciphertext validity, and range proofs.

pub fn generate_transfer_with_fee_proof_data( &self, transfer_amount: u64, elgamal_keypair: &ElGamalKeypair, aes_key: &AeKey, destination_elgamal_pubkey: &ElGamalPubkey, auditor_elgamal_pubkey: Option<&ElGamalPubkey>, withdraw_withheld_authority_elgamal_pubkey: &ElGamalPubkey, fee_rate_basis_points: u16, maximum_fee: u64, ) -> Result<TransferWithFeeData, TokenError>

Create a transfer with fee proof data

pub fn new_decryptable_available_balance( &self, transfer_amount: u64, aes_key: &AeKey, ) -> Result<AeCiphertext, TokenError>

Update the decryptable available balance.

Trait Implementations

impl Clone for TransferAccountInfo

fn clone(&self) -> TransferAccountInfo

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TransferAccountInfo

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

Formats the value using the given formatter.

impl Default for TransferAccountInfo

fn default() -> TransferAccountInfo

Returns the “default value” for a type.

impl PartialEq for TransferAccountInfo

fn eq(&self, other: &TransferAccountInfo) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Zeroable for TransferAccountInfo

fn zeroed() -> Self

Calls zeroed.

impl Copy for TransferAccountInfo

impl Pod for TransferAccountInfo

impl StructuralPartialEq for TransferAccountInfo