[−][src]Struct monet::Rates
Methods
impl Rates
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pub fn new() -> Self
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Creates a new Rates struct and populates it from
pub fn with_rates(map: HashMap<CurrencyCode, CurrencyAmount>) -> Self
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Construct a Rates struct with given rates.
pub fn worth(&self, code: CurrencyCode) -> Option<CurrencyAmount>
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Get the worth of a currency as an CurrencyAmount
.
The worth
could be seen as "how many base units are needed to make one of this".
If a USD is worth 1_000_000
and a CHF is worth 2_000_000
, that means that 2 USD are
needed to make 1 CHF.
Trait Implementations
Auto Trait Implementations
impl Send for Rates
impl Sync for Rates
impl Unpin for Rates
impl UnwindSafe for Rates
impl RefUnwindSafe for Rates
Blanket Implementations
impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> From<T> for T
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impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,