Struct UpdateTokenConfigParams

pub struct UpdateTokenConfigParams {
    pub heartbeat_duration: u32,
    pub precision: u8,
    pub feeds: Vec<Pubkey>,
    pub timestamp_adjustments: Vec<u32>,
    pub expected_provider: Option<u8>,
}

Fields

heartbeat_duration: u32

Heartbeat duration.

precision: u8

Price precision.

feeds: Vec<Pubkey>

Feeds.

timestamp_adjustments: Vec<u32>

Timestamp adjustments.

expected_provider: Option<u8>

Expected price provider.

Implementations

impl UpdateTokenConfigParams

pub fn update_price_feed( self, kind: &PriceProviderKind, new_feed: Pubkey, new_timestamp_adjustment: Option<u32>, ) -> Result<UpdateTokenConfigParams, TokenConfigError>

Update the feed address for the given price provider. Return error when the feed was not set before.

pub fn with_heartbeat_duration(self, duration: u32) -> UpdateTokenConfigParams

Set heartbeat duration.

pub fn with_precision(self, precision: u8) -> UpdateTokenConfigParams

Set precision.

pub fn with_expected_provider( self, provider: PriceProviderKind, ) -> UpdateTokenConfigParams

Set expected provider.

Trait Implementations

impl BorshDeserialize for UpdateTokenConfigParams

where u32: BorshDeserialize, u8: BorshDeserialize, Vec<Pubkey>: BorshDeserialize, Vec<u32>: BorshDeserialize, Option<u8>: BorshDeserialize,

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

where u32: BorshSerialize, u8: BorshSerialize, Vec<Pubkey>: BorshSerialize, Vec<u32>: BorshSerialize, Option<u8>: 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 UpdateTokenConfigParams

fn clone(&self) -> UpdateTokenConfigParams

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for UpdateTokenConfigParams

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

Formats the value using the given formatter.

impl Default for UpdateTokenConfigParams

fn default() -> UpdateTokenConfigParams

Returns the “default value” for a type.

impl<'a> From<&'a TokenConfig> for UpdateTokenConfigParams

fn from(config: &'a TokenConfig) -> UpdateTokenConfigParams

Converts to this type from the input type.