Struct spl_token_2022::state::Account

#[repr(C)]
pub struct Account {
    pub mint: Pubkey,
    pub owner: Pubkey,
    pub amount: u64,
    pub delegate: COption<Pubkey>,
    pub state: AccountState,
    pub is_native: COption<u64>,
    pub delegated_amount: u64,
    pub close_authority: COption<Pubkey>,
}

Account data.

Fields

mint: Pubkey

The mint associated with this account

owner: Pubkey

The owner of this account.

amount: u64

The amount of tokens this account holds.

delegate: COption<Pubkey>

If delegate is Some then delegated_amount represents the amount authorized by the delegate

state: AccountState

The account’s state

is_native: COption<u64>

If is_some, this is a native token, and the value logs the rent-exempt reserve. An Account is required to be rent-exempt, so the value is used by the Processor to ensure that wrapped SOL accounts do not drop below this threshold.

delegated_amount: u64

The amount delegated

close_authority: COption<Pubkey>

Optional authority to close the account.

Implementations

impl Account

pub fn is_frozen(&self) -> bool

Checks if account is frozen

pub fn is_native(&self) -> bool

Checks if account is native

Trait Implementations

impl BaseState for Account

const ACCOUNT_TYPE: AccountType

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

impl Clone for Account

fn clone(&self) -> Account

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Account

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

Formats the value using the given formatter.

impl Default for Account

fn default() -> Account

Returns the “default value” for a type.

impl IsInitialized for Account

fn is_initialized(&self) -> bool

Is initialized

impl Pack for Account

const LEN: usize

The length, in bytes, of the packed representation

fn get_packed_len() -> usize

Get the packed length

fn unpack(input: &[u8]) -> Result<Self, ProgramError> where
    Self: IsInitialized, 

Unpack from slice and check if initialized

fn unpack_unchecked(input: &[u8]) -> Result<Self, ProgramError>

Unpack from slice without checking if initialized

fn pack(src: Self, dst: &mut [u8]) -> Result<(), ProgramError>

Pack into slice

impl PartialEq<Account> for Account

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

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

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

This method tests for !=.

impl Copy for Account

impl Sealed for Account

impl StructuralPartialEq for Account