Struct Thread

pub struct Thread {
    pub authority: Pubkey,
    pub bump: u8,
    pub created_at: ClockData,
    pub domain: Option<Vec<u8>>,
    pub exec_context: Option<ExecContext>,
    pub fee: u64,
    pub id: Vec<u8>,
    pub instructions: Vec<SerializableInstruction>,
    pub next_instruction: Option<SerializableInstruction>,
    pub paused: bool,
    pub rate_limit: u64,
    pub trigger: Trigger,
}

Tracks the current state of a transaction thread on Solana.

Fields

authority: Pubkey

The owner of this thread.

bump: u8

The bump, used for PDA validation.

created_at: ClockData

The cluster clock at the moment the thread was created.

domain: Option<Vec<u8>>

exec_context: Option<ExecContext>

The context of the thread’s current execution state.

fee: u64

The number of lamports to payout to workers per execution.

id: Vec<u8>

The id of the thread, given by the authority.

instructions: Vec<SerializableInstruction>

The instructions to be executed.

next_instruction: Option<SerializableInstruction>

The next instruction to be executed.

paused: bool

Whether or not the thread is currently paused.

rate_limit: u64

The maximum number of execs allowed per slot.

trigger: Trigger

The triggering event to kickoff a thread.

Implementations

impl Thread

pub fn pubkey(authority: Pubkey, id: Vec<u8>, domain: Option<Vec<u8>>) -> Pubkey

Derive the pubkey of a thread account.

impl Thread

pub fn min_space( instructions: &[SerializableInstruction], ) -> Result<usize, Error>

Trait Implementations

impl AccountDeserialize for Thread

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

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

where W: Write,

Serializes the account data into writer.

impl BorshDeserialize for Thread

where Pubkey: BorshDeserialize, u8: BorshDeserialize, ClockData: BorshDeserialize, Option<Vec<u8>>: BorshDeserialize, Option<ExecContext>: BorshDeserialize, u64: BorshDeserialize, Vec<u8>: BorshDeserialize, Vec<SerializableInstruction>: BorshDeserialize, Option<SerializableInstruction>: BorshDeserialize, bool: BorshDeserialize, Trigger: BorshDeserialize,

fn deserialize_reader<R>(reader: &mut R) -> Result<Thread, 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 Thread

where Pubkey: BorshSerialize, u8: BorshSerialize, ClockData: BorshSerialize, Option<Vec<u8>>: BorshSerialize, Option<ExecContext>: BorshSerialize, u64: BorshSerialize, Vec<u8>: BorshSerialize, Vec<SerializableInstruction>: BorshSerialize, Option<SerializableInstruction>: BorshSerialize, bool: BorshSerialize, Trigger: BorshSerialize,

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

where W: Write,

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

Serialize this instance into a vector of bytes.

impl Clone for Thread

fn clone(&self) -> Thread

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Thread

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

Formats the value using the given formatter.

impl Discriminator for Thread

const DISCRIMINATOR: [u8; 8]

fn discriminator() -> [u8; 8]

impl Owner for Thread

fn owner() -> Pubkey

impl PartialEq for Thread

fn eq(&self, other: &Thread) -> 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 Eq for Thread