Struct spl_token_2022::extension::confidential_transfer::ConfidentialTransferAccount

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#[repr(C)]
pub struct ConfidentialTransferAccount {Show 13 fields
    pub approved: PodBool,
    pub encryption_pubkey: EncryptionPubkey,
    pub pending_balance_lo: EncryptedBalance,
    pub pending_balance_hi: EncryptedBalance,
    pub available_balance: EncryptedBalance,
    pub decryptable_available_balance: DecryptableBalance,
    pub allow_confidential_credits: PodBool,
    pub allow_non_confidential_credits: PodBool,
    pub pending_balance_credit_counter: PodU64,
    pub maximum_pending_balance_credit_counter: PodU64,
    pub expected_pending_balance_credit_counter: PodU64,
    pub actual_pending_balance_credit_counter: PodU64,
    pub withheld_amount: EncryptedWithheldAmount,
}

Expand description

Confidential account state

Fields

approved: PodBool

true if this account has been approved for use. All confidential transfer operations for the account will fail until approval is granted.

encryption_pubkey: EncryptionPubkey

The public key associated with ElGamal encryption

pending_balance_lo: EncryptedBalance

The low 16 bits of the pending balance (encrypted by encryption_pubkey)

pending_balance_hi: EncryptedBalance

The high 48 bits of the pending balance (encrypted by encryption_pubkey)

available_balance: EncryptedBalance

The available balance (encrypted by encrypiton_pubkey)

decryptable_available_balance: DecryptableBalance

The decryptable available balance

allow_confidential_credits: PodBool

If false, the extended account rejects any incoming confidential transfers

allow_non_confidential_credits: PodBool

If false, the base account rejects any incoming transfers

pending_balance_credit_counter: PodU64

The total number of Deposit and Transfer instructions that have credited pending_balance

maximum_pending_balance_credit_counter: PodU64

The maximum number of Deposit and Transfer instructions that can credit pending_balance before the ApplyPendingBalance instruction is executed

expected_pending_balance_credit_counter: PodU64

The expected_pending_balance_credit_counter value that was included in the last ApplyPendingBalance instruction

actual_pending_balance_credit_counter: PodU64

The actual pending_balance_credit_counter when the last ApplyPendingBalance instruction was executed

withheld_amount: EncryptedWithheldAmount

The withheld amount of fees. This will always be zero if fees are never enabled.

Implementations

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impl ConfidentialTransferAccount

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pub fn approved(&self) -> ProgramResult

Check if a ConfidentialTransferAccount has been approved for use

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pub fn closable(&self) -> ProgramResult

Check if a ConfidentialTransferAccount is in a closable state

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pub fn non_confidential_transfer_allowed(&self) -> ProgramResult

Check if a base account of a ConfidentialTransferAccount accepts non-confidential transfers

Trait Implementations

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impl Clone for ConfidentialTransferAccount

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fn clone(&self) -> ConfidentialTransferAccount

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 Debug for ConfidentialTransferAccount

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

Formats the value using the given formatter. Read more

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impl Default for ConfidentialTransferAccount

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fn default() -> ConfidentialTransferAccount

Returns the “default value” for a type. Read more

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impl Extension for ConfidentialTransferAccount

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const TYPE: ExtensionType = ExtensionType::ConfidentialTransferAccount

Associated extension type enum, checked at the start of TLV entries

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impl PartialEq<ConfidentialTransferAccount> for ConfidentialTransferAccount

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

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

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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. Read more

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impl StructuralPartialEq for ConfidentialTransferAccount

Auto Trait Implementations

impl RefUnwindSafe for ConfidentialTransferAccount

impl Send for ConfidentialTransferAccount

impl Sync for ConfidentialTransferAccount

impl Unpin for ConfidentialTransferAccount

impl UnwindSafe for ConfidentialTransferAccount

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.

source

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 spl_token_2022::extension::confidential_transfer::ConfidentialTransferAccount

Fields

Implementations

impl ConfidentialTransferAccount

pub fn approved(&self) -> ProgramResult

pub fn closable(&self) -> ProgramResult

pub fn non_confidential_transfer_allowed(&self) -> ProgramResult

Trait Implementations

impl Clone for ConfidentialTransferAccount

fn clone(&self) -> ConfidentialTransferAccount

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

impl Debug for ConfidentialTransferAccount

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

impl Default for ConfidentialTransferAccount

fn default() -> ConfidentialTransferAccount

impl Extension for ConfidentialTransferAccount

const TYPE: ExtensionType = ExtensionType::ConfidentialTransferAccount

impl PartialEq<ConfidentialTransferAccount> for ConfidentialTransferAccount

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

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

impl Zeroable for ConfidentialTransferAccount

fn zeroed() -> Self

impl Copy for ConfidentialTransferAccount

impl Pod for ConfidentialTransferAccount

impl StructuralPartialEq for ConfidentialTransferAccount

Auto Trait Implementations

impl RefUnwindSafe for ConfidentialTransferAccount

impl Send for ConfidentialTransferAccount

impl Sync for ConfidentialTransferAccount

impl Unpin for ConfidentialTransferAccount

impl UnwindSafe for ConfidentialTransferAccount

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,

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,