pub struct ToXDXExchangeRateUpdateEvent { /* private fields */ }
Expand description

Struct that represents a ToXDXExchangeRateUpdateEvent

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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<ToXDXExchangeRateUpdateEvent, Error>

Trait Implementations§

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impl Debug for ToXDXExchangeRateUpdateEvent

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

Formats the value using the given formatter. Read more
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impl<'de> Deserialize<'de> for ToXDXExchangeRateUpdateEvent

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

Deserialize this value from the given Serde deserializer. Read more
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impl MoveStructType for ToXDXExchangeRateUpdateEvent

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const MODULE_NAME: &'static IdentStr = DIEM_MODULE_IDENTIFIER

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const STRUCT_NAME: &'static IdentStr = { let s: &'static str = "ToXDXExchangeRateUpdateEvent"; let is_valid = ::move_core_types::identifier::is_valid(s); ["String is not a valid Move identifier"][!is_valid as usize]; unsafe { ::std::mem::transmute::<&'static str, &'static ::move_core_types::identifier::IdentStr>(s) } }

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fn module_identifier() -> Identifier

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fn struct_identifier() -> Identifier

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

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fn struct_tag() -> StructTag

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impl Serialize for ToXDXExchangeRateUpdateEvent

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

Serialize this value into the given Serde serializer. Read more
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impl TryFrom<&ContractEvent> for ToXDXExchangeRateUpdateEvent

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from( event: &ContractEvent ) -> Result<ToXDXExchangeRateUpdateEvent, Error>

Performs the conversion.

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impl<T> Borrow<T> for Twhere T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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fn borrow_mut(&mut self) -> &mut T

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

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impl<T, U> Into<U> for Twhere U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> Same<T> for T

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type Output = T

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impl<T> TestOnlyHash for Twhere T: Serialize + ?Sized,

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fn test_only_hash(&self) -> HashValue

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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for Twhere V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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impl<T> DeserializeOwned for Twhere T: for<'de> Deserialize<'de>,