Struct switchboard_on_demand::on_demand::accounts::oracle::OracleAccountData

#[repr(C)]
pub struct OracleAccountData {
    pub enclave: Quote,
    pub authority: Pubkey,
    pub queue: Pubkey,
    pub created_at: i64,
    pub last_heartbeat: i64,
    pub secp_authority: [u8; 64],
    pub gateway_uri: [u8; 64],
    pub permissions: u64,
    pub is_on_queue: u8,
    pub lut_slot: u64,
    pub last_reward_epoch: u64,
    /* private fields */
}

Fields

enclave: Quote

Represents the state of the quote verifiers enclave.

authority: Pubkey

The authority of the EnclaveAccount which is permitted to make account changes.

queue: Pubkey

Queue used for attestation to verify a MRENCLAVE measurement.

created_at: i64

The unix timestamp when the quote was created.

last_heartbeat: i64

The last time the quote heartbeated on-chain.

secp_authority: [u8; 64]

gateway_uri: [u8; 64]

URI location of the verifier’s gateway.

permissions: u64

is_on_queue: u8

Whether the quote is located on the AttestationQueues buffer.

lut_slot: u64

last_reward_epoch: u64

Implementations

impl OracleAccountData

pub fn size() -> usize

pub fn new<'info>( quote_account_info: &'info AccountInfo<'info>, ) -> Result<Ref<'info, OracleAccountData>, OnDemandError>

Returns the deserialized Switchboard Quote account

Arguments

• quote_account_info - A Solana AccountInfo referencing an existing Switchboard QuoteAccount

Examples

use switchboard_on_demand::OracleAccountData;

let quote_account = OracleAccountData::new(quote_account_info)?;

pub fn new_from_bytes(data: &[u8]) -> Result<&OracleAccountData, OnDemandError>

Returns the deserialized Switchboard Quote account

Arguments

• data - A Solana AccountInfo’s data buffer

Examples

use switchboard_on_demand::OracleAccountData;

let quote_account = OracleAccountData::new(quote_account_info.try_borrow_data()?)?;

pub fn signer(&self) -> Pubkey

pub fn is_stale(&self, clock: &Clock) -> bool

pub fn is_verified(&self, clock: &Clock) -> bool

pub fn verify(&self, clock: &Clock) -> Result<(), OnDemandError>

pub fn gateway_uri(&self) -> Option<String>

pub fn ed25519_signer(&self) -> Option<Pubkey>

pub fn secp_authority(&self) -> Option<[u8; 64]>

pub fn secp256k1_signer(&self) -> Option<[u8; 64]>

pub fn libsecp256k1_signer(&self) -> Option<PublicKey>

pub fn stats_key(key: &Pubkey) -> Pubkey

pub fn feed_stats_key(feed: &Pubkey, oracle: &Pubkey) -> (Pubkey, u8)

pub fn feed_stats_seed<'a>( feed: &'a [u8], oracle: &'a [u8], bump: &'a [u8], ) -> [&'a [u8]; 4]

pub async fn fetch_async( client: &RpcClient, pubkey: Pubkey, ) -> Result<Self, OnDemandError>

pub async fn fetch_many( client: &RpcClient, oracles: &[Pubkey], ) -> Result<Vec<OracleAccountData>, OnDemandError>

pub async fn fetch_lut( &self, oracle_pubkey: &Pubkey, client: &RpcClient, ) -> Result<AddressLookupTableAccount, OnDemandError>

Trait Implementations

impl AccountDeserialize for OracleAccountData

fn try_deserialize(buf: &mut &[u8]) -> Result<Self, 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<Self, 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 Clone for OracleAccountData

fn clone(&self) -> OracleAccountData

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for OracleAccountData

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

Formats the value using the given formatter.

impl Discriminator for OracleAccountData

const DISCRIMINATOR: [u8; 8] = _

fn discriminator() -> [u8; 8]

impl Owner for OracleAccountData

fn owner() -> Pubkey

impl Zeroable for OracleAccountData

fn zeroed() -> Self

Calls zeroed.

impl Copy for OracleAccountData

impl Pod for OracleAccountData