Struct anchor_lang::CpiAccount
source · [−]pub struct CpiAccount<'a, T: AccountDeserialize + Clone> { /* private fields */ }Expand description
Container for any account not owned by the current program.
Implementations
sourceimpl<'a, T: AccountDeserialize + Clone> CpiAccount<'a, T>
impl<'a, T: AccountDeserialize + Clone> CpiAccount<'a, T>
pub fn new(info: AccountInfo<'a>, account: Box<T>) -> CpiAccount<'a, T>
sourcepub fn try_from(
info: &AccountInfo<'a>
) -> Result<CpiAccount<'a, T>, ProgramError>
pub fn try_from(
info: &AccountInfo<'a>
) -> Result<CpiAccount<'a, T>, ProgramError>
Deserializes the given info into a CpiAccount.
sourcepub fn reload(&self) -> Result<CpiAccount<'a, T>, ProgramError>
pub fn reload(&self) -> Result<CpiAccount<'a, T>, ProgramError>
Reloads the account from storage. This is useful, for example, when observing side effects after CPI.
Trait Implementations
sourceimpl<'info, T> Accounts<'info> for CpiAccount<'info, T> where
T: AccountDeserialize + Clone,
impl<'info, T> Accounts<'info> for CpiAccount<'info, T> where
T: AccountDeserialize + Clone,
sourcefn try_accounts(
_program_id: &Pubkey,
accounts: &mut &[AccountInfo<'info>]
) -> Result<Self, ProgramError>
fn try_accounts(
_program_id: &Pubkey,
accounts: &mut &[AccountInfo<'info>]
) -> 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: AccountDeserialize + Clone> AccountsExit<'info> for CpiAccount<'info, T>
impl<'info, T: AccountDeserialize + Clone> AccountsExit<'info> for CpiAccount<'info, T>
sourcefn exit(&self, _program_id: &Pubkey) -> ProgramResult
fn exit(&self, _program_id: &Pubkey) -> ProgramResult
program_id is the currently executing program.
sourceimpl<'a, T: Clone + AccountDeserialize + Clone> Clone for CpiAccount<'a, T>
impl<'a, T: Clone + AccountDeserialize + Clone> Clone for CpiAccount<'a, T>
sourcefn clone(&self) -> CpiAccount<'a, T>
fn clone(&self) -> CpiAccount<'a, T>
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source. Read more
sourceimpl<'a, T: AccountDeserialize + Clone> Deref for CpiAccount<'a, T>
impl<'a, T: AccountDeserialize + Clone> Deref for CpiAccount<'a, T>
sourceimpl<'a, T: AccountDeserialize + Clone> DerefMut for CpiAccount<'a, T>
impl<'a, T: AccountDeserialize + Clone> DerefMut for CpiAccount<'a, T>
sourceimpl<'info, T> From<CpiAccount<'info, T>> for ProgramAccount<'info, T> where
T: AccountSerialize + AccountDeserialize + Clone,
impl<'info, T> From<CpiAccount<'info, T>> for ProgramAccount<'info, T> where
T: AccountSerialize + AccountDeserialize + Clone,
sourcefn from(a: CpiAccount<'info, T>) -> Self
fn from(a: CpiAccount<'info, T>) -> Self
Converts to this type from the input type.
sourceimpl<'info, T> From<CpiAccount<'info, T>> for ProgramState<'info, T> where
T: AccountSerialize + AccountDeserialize + Clone,
impl<'info, T> From<CpiAccount<'info, T>> for ProgramState<'info, T> where
T: AccountSerialize + AccountDeserialize + Clone,
sourcefn from(a: CpiAccount<'info, T>) -> Self
fn from(a: CpiAccount<'info, T>) -> Self
Converts to this type from the input type.
sourceimpl<'info, T: AccountDeserialize + Clone> ToAccountInfo<'info> for CpiAccount<'info, T>
impl<'info, T: AccountDeserialize + Clone> ToAccountInfo<'info> for CpiAccount<'info, T>
fn to_account_info(&self) -> AccountInfo<'info>
sourceimpl<'info, T: AccountDeserialize + Clone> ToAccountInfos<'info> for CpiAccount<'info, T>
impl<'info, T: AccountDeserialize + Clone> ToAccountInfos<'info> for CpiAccount<'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: AccountDeserialize + Clone> ToAccountMetas for CpiAccount<'info, T>
impl<'info, T: AccountDeserialize + Clone> ToAccountMetas for CpiAccount<'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<'a, T> !RefUnwindSafe for CpiAccount<'a, T>
impl<'a, T> !Send for CpiAccount<'a, T>
impl<'a, T> !Sync for CpiAccount<'a, T>
impl<'a, T> Unpin for CpiAccount<'a, T>
impl<'a, T> !UnwindSafe for CpiAccount<'a, 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
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