Struct account_compression::state::queue::QueueMetadata

#[repr(C)]
pub struct QueueMetadata {
    pub access_metadata: AccessMetadata,
    pub rollover_metadata: RolloverMetadata,
    pub associated_merkle_tree: Pubkey,
    pub next_queue: Pubkey,
    pub queue_type: u64,
}

Fields

access_metadata: AccessMetadata

rollover_metadata: RolloverMetadata

associated_merkle_tree: Pubkey

next_queue: Pubkey

queue_type: u64

Implementations

impl QueueMetadata

pub fn init( &mut self, access_metadata: AccessMetadata, rollover_metadata: RolloverMetadata, associated_merkle_tree: Pubkey, queue_type: QueueType, )

pub fn rollover( &mut self, old_associated_merkle_tree: Pubkey, next_queue: Pubkey, ) -> Result<()>

Trait Implementations

impl AccountDeserialize for QueueMetadata

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 BorshDeserialize for QueueMetadata

where AccessMetadata: BorshDeserialize, RolloverMetadata: BorshDeserialize, Pubkey: BorshDeserialize, u64: 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 Clone for QueueMetadata

fn clone(&self) -> QueueMetadata

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for QueueMetadata

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

Formats the value using the given formatter.

impl Discriminator for QueueMetadata

const DISCRIMINATOR: [u8; 8] = _

fn discriminator() -> [u8; 8]

impl Owner for QueueMetadata

fn owner() -> Pubkey

impl PartialEq for QueueMetadata

fn eq(&self, other: &QueueMetadata) -> 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 Zeroable for QueueMetadata

fn zeroed() -> Self

Calls zeroed.

impl Copy for QueueMetadata

impl Pod for QueueMetadata

impl StructuralPartialEq for QueueMetadata

impl ZeroCopy for QueueMetadata