Struct solana_randomness_service::impls::simple_randomness_v1::SimpleRandomnessV1Account

pub struct SimpleRandomnessV1Account {
    pub is_completed: u8,
    pub num_bytes: u8,
    pub user: Pubkey,
    pub escrow: Pubkey,
    pub request_slot: u64,
    pub callback: Callback,
    pub compute_units: u32,
    pub priority_fee_micro_lamports: u64,
    pub error_message: String,
}

Keypair account used as a fallback for listening to randomness requests. These accounts are ephemeral and are intended to be closed upon completion.

Fields

is_completed: u8

Flag for determining whether the request has been completed.

num_bytes: u8

user: Pubkey

escrow: Pubkey

request_slot: u64

callback: Callback

compute_units: u32

priority_fee_micro_lamports: u64

error_message: String

Implementations

impl SimpleRandomnessV1Account

pub fn space(callback: &Callback) -> usize

Trait Implementations

impl AccountDeserialize for SimpleRandomnessV1Account

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 SimpleRandomnessV1Account

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

Serializes the account data into writer.

impl BorshDeserialize for SimpleRandomnessV1Account

where u8: BorshDeserialize, Pubkey: BorshDeserialize, u64: BorshDeserialize, Callback: BorshDeserialize, u32: BorshDeserialize, String: 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 SimpleRandomnessV1Account

where u8: BorshSerialize, Pubkey: BorshSerialize, u64: BorshSerialize, Callback: BorshSerialize, u32: BorshSerialize, String: 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 SimpleRandomnessV1Account

fn clone(&self) -> SimpleRandomnessV1Account

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SimpleRandomnessV1Account

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

Formats the value using the given formatter.

impl Default for SimpleRandomnessV1Account

fn default() -> SimpleRandomnessV1Account

Returns the “default value” for a type.

impl Discriminator for SimpleRandomnessV1Account

const DISCRIMINATOR: [u8; 8] = _

fn discriminator() -> [u8; 8]

impl Owner for SimpleRandomnessV1Account

fn owner() -> Pubkey

impl Space for SimpleRandomnessV1Account

const INIT_SPACE: usize = 2_498usize