Struct AccountRef 

pub struct AccountRef<T: AccountDeserialize> {
    pub key: Pubkey,
    /* private fields */
}

A reference to an account on-chain.

Fields

key: Pubkey

Implementations

impl<T: AccountDeserialize> AccountRef<T>

pub fn new(key: Pubkey) -> Self

Create a new account reference

pub fn load(&self, env: &TestSVM) -> Result<T>

Loads the latest account state from the chain, failing if account doesn’t exist

pub fn maybe_load(&self, env: &TestSVM) -> Result<Option<T>>

Attempts to load the latest account state from the chain, returning None if account doesn’t exist

Trait Implementations

impl<T: AccountDeserialize> AsRef<[u8]> for AccountRef<T>

fn as_ref(&self) -> &[u8]

Converts this type into a shared reference of the (usually inferred) input type.

impl<T: Clone + AccountDeserialize> Clone for AccountRef<T>

fn clone(&self) -> AccountRef<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug + AccountDeserialize> Debug for AccountRef<T>

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

Formats the value using the given formatter.

impl<T: AccountDeserialize> Display for AccountRef<T>

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

Formats the value using the given formatter.

impl<T: AccountDeserialize> From<&AccountRef<T>> for Pubkey

fn from(val: &AccountRef<T>) -> Self

Converts to this type from the input type.

impl<T: AccountDeserialize> From<AccountRef<T>> for Pubkey

fn from(val: AccountRef<T>) -> Self

Converts to this type from the input type.

impl<T: AccountDeserialize> Key for AccountRef<T>

fn key(&self) -> Pubkey

impl<T: Copy + AccountDeserialize> Copy for AccountRef<T>