Struct SupplyAccountInfo

#[repr(C)]
pub struct SupplyAccountInfo {
    pub current_supply: PodElGamalCiphertext,
    pub decryptable_supply: PodAeCiphertext,
    pub supply_elgamal_pubkey: PodElGamalPubkey,
}

Confidential Mint Burn extension information needed to construct a RotateSupplyElgamalPubkey instruction.

Fields

current_supply: PodElGamalCiphertext

The available balance (encrypted by supply_elgamal_pubkey)

decryptable_supply: PodAeCiphertext

The decryptable supply

supply_elgamal_pubkey: PodElGamalPubkey

The supply’s elgamal pubkey

Implementations

impl SupplyAccountInfo

pub fn new(extension: &ConfidentialMintBurn) -> Self

Creates a SupplyAccountInfo from ConfidentialMintBurn extension account data

pub fn decrypt_current_supply( &self, aes_key: &AeKey, elgamal_keypair: &ElGamalKeypair, ) -> Result<u64, TokenError>

Computes the current supply from the decryptable supply and the difference between the decryptable supply and the elgamal encrypted supply ciphertext

pub fn generate_rotate_supply_elgamal_pubkey_proof( &self, aes_key: &AeKey, current_supply_elgamal_keypair: &ElGamalKeypair, new_supply_elgamal_keypair: &ElGamalKeypair, ) -> Result<CiphertextCiphertextEqualityProofData, TokenError>

Generates the CiphertextCiphertextEqualityProofData needed for a RotateSupplyElgamalPubkey instruction

Trait Implementations

impl Clone for SupplyAccountInfo

fn clone(&self) -> SupplyAccountInfo

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SupplyAccountInfo

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

Formats the value using the given formatter.

impl Default for SupplyAccountInfo

fn default() -> SupplyAccountInfo

Returns the “default value” for a type.

impl PartialEq for SupplyAccountInfo

fn eq(&self, other: &SupplyAccountInfo) -> 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 Zeroable for SupplyAccountInfo

fn zeroed() -> Self

Calls zeroed.

impl Copy for SupplyAccountInfo

impl Pod for SupplyAccountInfo

impl StructuralPartialEq for SupplyAccountInfo