Struct diem_types::account_config::events::exchange_rate_update::ToXDXExchangeRateUpdateEvent

pub struct ToXDXExchangeRateUpdateEvent { /* fields omitted */ }

Struct that represents a ToXDXExchangeRateUpdateEvent

Implementations

impl ToXDXExchangeRateUpdateEvent

pub fn new_to_xdx_exchange_rate(&self) -> f32

Exchange rates are represented as 32|32 fixed-point numbers on-chain. So we divide by the scaling factor (2^32) of the number to arrive at the floating point representation of the number. The exchange rate returned is the on-chain rate to two decimal places rounded up (e.g. 1.3333 would be rounded to 1.34).

pub fn currency_code(&self) -> &IdentStr

Return the code for the currency whose exchange rate was updated

pub fn try_from_bytes(bytes: &[u8]) -> Result<Self>

Trait Implementations

impl Debug for ToXDXExchangeRateUpdateEvent

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ToXDXExchangeRateUpdateEvent

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl MoveResource for ToXDXExchangeRateUpdateEvent

const MODULE_NAME: &'static str

const STRUCT_NAME: &'static str

fn module_identifier() -> Identifier

fn struct_identifier() -> Identifier

fn type_params() -> Vec<TypeTag, Global>

fn struct_tag() -> StructTag

fn resource_path() -> Vec<u8, Global>

impl Serialize for ToXDXExchangeRateUpdateEvent

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl TryFrom<&'_ ContractEvent> for ToXDXExchangeRateUpdateEvent

type Error = Error

The type returned in the event of a conversion error.

fn try_from(event: &ContractEvent) -> Result<Self>

Performs the conversion.