Struct account_compression::state::public_state_merkle_tree::StateMerkleTreeAccount

#[repr(C)]
pub struct StateMerkleTreeAccount {
    pub metadata: MerkleTreeMetadata,
}

Concurrent state Merkle tree used for public compressed transactions.

Fields

metadata: MerkleTreeMetadata

Implementations

impl StateMerkleTreeAccount

pub const LEN: usize = 184usize

impl StateMerkleTreeAccount

pub fn size( height: usize, changelog_size: usize, roots_size: usize, canopy_depth: usize, ) -> usize

pub fn init( &mut self, access_metadata: AccessMetadata, rollover_metadata: RolloverMetadata, associated_queue: Pubkey, )

Trait Implementations

impl AccountDeserialize for StateMerkleTreeAccount

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 StateMerkleTreeAccount

where MerkleTreeMetadata: 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 StateMerkleTreeAccount

fn clone(&self) -> StateMerkleTreeAccount

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for StateMerkleTreeAccount

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

Formats the value using the given formatter.

impl Discriminator for StateMerkleTreeAccount

const DISCRIMINATOR: [u8; 8] = _

fn discriminator() -> [u8; 8]

impl GroupAccess for StateMerkleTreeAccount

fn get_owner(&self) -> &Pubkey

fn get_delegate(&self) -> &Pubkey

impl Owner for StateMerkleTreeAccount

fn owner() -> Pubkey

impl Zeroable for StateMerkleTreeAccount

fn zeroed() -> Self

Calls zeroed.

impl Copy for StateMerkleTreeAccount

impl Pod for StateMerkleTreeAccount

impl ZeroCopy for StateMerkleTreeAccount