Struct FiberVersionedState 

pub struct FiberVersionedState {
    pub version: u8,
    pub thread: Address,
    pub compiled_instruction: Vec<u8>,
    pub last_executed: i64,
    pub exec_count: u64,
    pub priority_fee: u64,
    pub lookup_tables: Vec<Address>,
}

Versioned fiber state. Carries version as the first field so future migrations have a leading gate, and trailing lookup_tables so v0 message compilation can attach an ALT union without runtime account churn.

Fields

version: u8

State version. Currently 1.

thread: Address

The thread this fiber belongs to

compiled_instruction: Vec<u8>

The compiled instruction data

last_executed: i64

When this fiber was last executed

exec_count: u64

Total number of executions

priority_fee: u64

Priority fee in microlamports for compute unit price (0 = no priority fee)

lookup_tables: Vec<Address>

Address Lookup Tables consumed by this fiber. Capped at 4 (Solana v0 limit).

Implementations

impl FiberVersionedState

pub fn pubkey(thread: Address, fiber_index: u8) -> Address

Trait Implementations

impl AccountDeserialize for FiberVersionedState

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

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<FiberVersionedState, Error>

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 FiberVersionedState

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

where W: Write,

Serializes the account data into writer.

impl BorshDeserialize for FiberVersionedState

fn deserialize_reader<__R>( reader: &mut __R, ) -> Result<FiberVersionedState, Error>

where __R: Read,

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 FiberVersionedState

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

where __W: Write,

impl Clone for FiberVersionedState

fn clone(&self) -> FiberVersionedState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FiberVersionedState

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

Formats the value using the given formatter.

impl Discriminator for FiberVersionedState

const DISCRIMINATOR: &'static [u8]

Discriminator slice.

impl FiberInstructionProcessor for FiberVersionedState

fn get_instruction(&self, executor: &Address) -> Result<Instruction, Error>

Get the decompiled instruction from the fiber’s compiled data, replacing PAYER_PUBKEY with the provided executor

impl Owner for FiberVersionedState

fn owner() -> Address

impl Space for FiberVersionedState

const INIT_SPACE: usize