Struct CpiContextAccount

pub struct CpiContextAccount {
    pub fee_payer: Pubkey,
    pub associated_merkle_tree: Pubkey,
    pub context: Vec<InstructionDataInvokeCpi>,
}

Collects instruction data without executing a compressed transaction. Signer checks are performed on instruction data. Collected instruction data is combined with the instruction data of the executing cpi, and executed as a single transaction. This enables to use input compressed accounts that are owned by multiple programs, with one zero-knowledge proof.

Fields

fee_payer: Pubkey

associated_merkle_tree: Pubkey

context: Vec<InstructionDataInvokeCpi>

Implementations

impl CpiContextAccount

pub const LEN: usize = 96usize

impl CpiContextAccount

pub fn init(&mut self, associated_merkle_tree: Pubkey)

Trait Implementations

impl AccountDeserialize for CpiContextAccount

fn try_deserialize(buf: &mut &[u8]) -> Result<Self>

Deserializes previously initialized account data. Should fail for all uninitialized accounts, where the bytes are zeroed. Implementations should be unique to a particular account type so that one can never successfully deserialize the data of one account type into another. For example, if the SPL token program were to implement this trait, it should be impossible to deserialize a Mint account into a token Account.

fn try_deserialize_unchecked(buf: &mut &[u8]) -> Result<Self>

Deserializes account data without checking the account discriminator. This should only be used on account initialization, when the bytes of the account are zeroed.

impl AccountSerialize for CpiContextAccount

fn try_serialize<W: Write>(&self, writer: &mut W) -> Result<()>

Serializes the account data into writer.

impl BorshDeserialize for CpiContextAccount

where Pubkey: BorshDeserialize, Vec<InstructionDataInvokeCpi>: BorshDeserialize,

fn deserialize_reader<R: Read>(reader: &mut R) -> Result<Self, Error>

fn deserialize(buf: &mut &[u8]) -> Result<Self, Error>

Deserializes this instance from a given slice of bytes. Updates the buffer to point at the remaining bytes.

fn try_from_slice(v: &[u8]) -> Result<Self, Error>

Deserialize this instance from a slice of bytes.

fn try_from_reader<R>(reader: &mut R) -> Result<Self, Error>

where R: Read,

impl BorshSerialize for CpiContextAccount

where Pubkey: BorshSerialize, Vec<InstructionDataInvokeCpi>: BorshSerialize,

fn serialize<W: Write>(&self, writer: &mut W) -> Result<(), Error>

fn try_to_vec(&self) -> Result<Vec<u8>, Error>

Serialize this instance into a vector of bytes.

impl Clone for CpiContextAccount

fn clone(&self) -> CpiContextAccount

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CpiContextAccount

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

Formats the value using the given formatter.

impl Default for CpiContextAccount

fn default() -> CpiContextAccount

Returns the “default value” for a type.

impl Discriminator for CpiContextAccount

const DISCRIMINATOR: [u8; 8]

fn discriminator() -> [u8; 8]

impl IdlBuild for CpiContextAccount

fn __anchor_private_full_path() -> String

Returns the full module path of the type.

fn __anchor_private_gen_idl_type() -> Option<IdlTypeDefinition>

Returns the IDL type definition of the type or None if it doesn’t exist.

fn __anchor_private_insert_idl_defined( defined_types: &mut HashMap<String, IdlTypeDefinition>, )

Insert the type definition to the defined types hashmap.

impl Owner for CpiContextAccount

fn owner() -> Pubkey

impl PartialEq for CpiContextAccount

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for CpiContextAccount