Struct anchor_lang::prelude::Account
source · [−]pub struct Account<'info, T: AccountSerialize + AccountDeserialize + Owner + Clone> { /* private fields */ }
Expand description
Account container that checks ownership on deserialization.
Implementations
sourceimpl<'a, T: AccountSerialize + AccountDeserialize + Owner + Clone> Account<'a, T>
impl<'a, T: AccountSerialize + AccountDeserialize + Owner + Clone> Account<'a, T>
sourcepub fn try_from(info: &AccountInfo<'a>) -> Result<Account<'a, T>, ProgramError>
pub fn try_from(info: &AccountInfo<'a>) -> Result<Account<'a, T>, ProgramError>
Deserializes the given info
into a Account
.
sourcepub fn try_from_unchecked(
info: &AccountInfo<'a>
) -> Result<Account<'a, T>, ProgramError>
pub fn try_from_unchecked(
info: &AccountInfo<'a>
) -> Result<Account<'a, T>, ProgramError>
Deserializes the given info
into a Account
without checking
the account discriminator. Be careful when using this and avoid it if
possible.
sourcepub fn reload(&mut self) -> ProgramResult
pub fn reload(&mut self) -> ProgramResult
Reloads the account from storage. This is useful, for example, when observing side effects after CPI.
pub fn into_inner(self) -> T
Trait Implementations
sourceimpl<'info, T: AccountSerialize + AccountDeserialize + Owner + Clone> Accounts<'info> for Account<'info, T> where
T: AccountSerialize + AccountDeserialize + Owner + Clone,
impl<'info, T: AccountSerialize + AccountDeserialize + Owner + Clone> Accounts<'info> for Account<'info, T> where
T: AccountSerialize + AccountDeserialize + Owner + Clone,
sourcefn try_accounts(
_program_id: &Pubkey,
accounts: &mut &[AccountInfo<'info>],
_ix_data: &[u8]
) -> Result<Self, ProgramError>
fn try_accounts(
_program_id: &Pubkey,
accounts: &mut &[AccountInfo<'info>],
_ix_data: &[u8]
) -> Result<Self, ProgramError>
Returns the validated accounts struct. What constitutes “valid” is
program dependent. However, users of these types should never have to
worry about account substitution attacks. For example, if a program
expects a Mint
account from the SPL token program in a particular
field, then it should be impossible for this method to return Ok
if
any other account type is given–from the SPL token program or elsewhere. Read more
sourceimpl<'info, T: AccountSerialize + AccountDeserialize + Owner + Clone> AccountsClose<'info> for Account<'info, T>
impl<'info, T: AccountSerialize + AccountDeserialize + Owner + Clone> AccountsClose<'info> for Account<'info, T>
fn close(&self, sol_destination: AccountInfo<'info>) -> ProgramResult
sourceimpl<'info, T: AccountSerialize + AccountDeserialize + Owner + Clone> AccountsExit<'info> for Account<'info, T>
impl<'info, T: AccountSerialize + AccountDeserialize + Owner + Clone> AccountsExit<'info> for Account<'info, T>
sourcefn exit(&self, program_id: &Pubkey) -> ProgramResult
fn exit(&self, program_id: &Pubkey) -> ProgramResult
program_id
is the currently executing program.
sourceimpl<'info, T: AccountSerialize + AccountDeserialize + Owner + Clone> AsRef<AccountInfo<'info>> for Account<'info, T>
impl<'info, T: AccountSerialize + AccountDeserialize + Owner + Clone> AsRef<AccountInfo<'info>> for Account<'info, T>
sourcefn as_ref(&self) -> &AccountInfo<'info>
fn as_ref(&self) -> &AccountInfo<'info>
Converts this type into a shared reference of the (usually inferred) input type.
sourceimpl<'info, T: Clone + AccountSerialize + AccountDeserialize + Owner + Clone> Clone for Account<'info, T>
impl<'info, T: Clone + AccountSerialize + AccountDeserialize + Owner + Clone> Clone for Account<'info, T>
sourceimpl<'a, T: AccountSerialize + AccountDeserialize + Owner + Clone> Deref for Account<'a, T>
impl<'a, T: AccountSerialize + AccountDeserialize + Owner + Clone> Deref for Account<'a, T>
sourceimpl<'a, T: AccountSerialize + AccountDeserialize + Owner + Clone> DerefMut for Account<'a, T>
impl<'a, T: AccountSerialize + AccountDeserialize + Owner + Clone> DerefMut for Account<'a, T>
sourceimpl<'info, T> From<Account<'info, T>> for CpiAccount<'info, T> where
T: AccountSerialize + AccountDeserialize + Owner + Clone,
impl<'info, T> From<Account<'info, T>> for CpiAccount<'info, T> where
T: AccountSerialize + AccountDeserialize + Owner + Clone,
sourceimpl<'info, T: AccountSerialize + AccountDeserialize + Owner + Clone> Key for Account<'info, T>
impl<'info, T: AccountSerialize + AccountDeserialize + Owner + Clone> Key for Account<'info, T>
sourceimpl<'info, T: AccountSerialize + AccountDeserialize + Owner + Clone> ToAccountInfo<'info> for Account<'info, T>
impl<'info, T: AccountSerialize + AccountDeserialize + Owner + Clone> ToAccountInfo<'info> for Account<'info, T>
fn to_account_info(&self) -> AccountInfo<'info>
sourceimpl<'info, T: AccountSerialize + AccountDeserialize + Owner + Clone> ToAccountInfos<'info> for Account<'info, T>
impl<'info, T: AccountSerialize + AccountDeserialize + Owner + Clone> ToAccountInfos<'info> for Account<'info, T>
fn to_account_infos(&self) -> Vec<AccountInfo<'info>>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A> where
A: Allocator,
A: Allocator,
sourceimpl<'info, T: AccountSerialize + AccountDeserialize + Owner + Clone> ToAccountMetas for Account<'info, T>
impl<'info, T: AccountSerialize + AccountDeserialize + Owner + Clone> ToAccountMetas for Account<'info, T>
sourcefn to_account_metas(&self, is_signer: Option<bool>) -> Vec<AccountMeta>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A> where
A: Allocator,
fn to_account_metas(&self, is_signer: Option<bool>) -> Vec<AccountMeta>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A> where
A: Allocator,
A: Allocator,
is_signer
is given as an optional override for the signer meta field.
This covers the edge case when a program-derived-address needs to relay
a transaction from a client to another program but sign the transaction
before the relay. The client cannot mark the field as a signer, and so
we have to override the is_signer meta field given by the client. Read more
Auto Trait Implementations
impl<'info, T> !RefUnwindSafe for Account<'info, T>
impl<'info, T> !Send for Account<'info, T>
impl<'info, T> !Sync for Account<'info, T>
impl<'info, T> Unpin for Account<'info, T> where
T: Unpin,
impl<'info, T> !UnwindSafe for Account<'info, T>
Blanket Implementations
impl<T> AbiExample for T
impl<T> AbiExample for T
default fn example() -> T
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
impl<T> Pointable for T
impl<T> Pointable for T
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more