Struct solana_sdk::account::KeyedAccount

#[repr(C)]
pub struct KeyedAccount<'a> {
    pub account: &'a mut Account,
    // some fields omitted
}

Fields

account: &'a mut Account

Methods

impl<'a> KeyedAccount<'a>

pub fn signer_key(&self) -> Option<&Pubkey>

pub fn unsigned_key(&self) -> &Pubkey

pub fn is_writable(&self) -> bool

pub fn new(
    key: &'a Pubkey,
    is_signer: bool,
    account: &'a mut Account
) -> KeyedAccount<'a>

pub fn new_readonly(
    key: &'a Pubkey,
    is_signer: bool,
    account: &'a mut Account
) -> KeyedAccount<'a>

Trait Implementations

impl<'a> Debug for KeyedAccount<'a>

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

Formats the value using the given formatter.

impl<'a> From<&'a mut (Pubkey, Account)> for KeyedAccount<'a>

fn from((key, account): &'a mut (Pubkey, Account)) -> Self

Performs the conversion.

impl<'a> From<(&'a Pubkey, &'a mut Account)> for KeyedAccount<'a>

fn from((key, account): (&'a Pubkey, &'a mut Account)) -> Self

Performs the conversion.

impl<'a> From<(&'a Pubkey, bool, &'a mut Account)> for KeyedAccount<'a>

fn from((key, is_signer, account): (&'a Pubkey, bool, &'a mut Account)) -> Self

Performs the conversion.

impl<'a> NonceAccount for KeyedAccount<'a>

fn nonce_advance(
    &mut self,
    recent_blockhashes: &RecentBlockhashes,
    signers: &HashSet<Pubkey>
) -> Result<(), InstructionError>

fn nonce_withdraw(
    &mut self,
    lamports: u64,
    to: &mut KeyedAccount,
    recent_blockhashes: &RecentBlockhashes,
    rent: &Rent,
    signers: &HashSet<Pubkey>
) -> Result<(), InstructionError>

fn nonce_initialize(
    &mut self,
    nonce_authority: &Pubkey,
    recent_blockhashes: &RecentBlockhashes,
    rent: &Rent
) -> Result<(), InstructionError>

fn nonce_authorize(
    &mut self,
    nonce_authority: &Pubkey,
    signers: &HashSet<Pubkey>
) -> Result<(), InstructionError>

impl<'a, T> State<T> for KeyedAccount<'a> where
    T: Serialize + DeserializeOwned, 

fn state(&self) -> Result<T, InstructionError>

fn set_state(&mut self, state: &T) -> Result<(), InstructionError>