Struct monies::Exchange[−][src]

pub struct Exchange<'a, T: FormattableCurrency> { /* fields omitted */ }

Stores ExchangeRates for easier access.

Implementations

impl<'a, T: FormattableCurrency> Exchange<'a, T>[src]

pub fn new() -> Exchange<'a, T>[src]

pub fn set_rate(&mut self, rate: &'a ExchangeRate<'_, T>)[src]

Update an ExchangeRate or add it if does not exist.

pub fn get_rate(&self, from: &T, to: &T) -> Option<ExchangeRate<'a, T>>[src]

Return the ExchangeRate given the currency pair.

Trait Implementations

impl<'a, T: Debug + FormattableCurrency> Debug for Exchange<'a, T>[src]

impl<'a, T: Default + FormattableCurrency> Default for Exchange<'a, T>[src]

Auto Trait Implementations

impl<'a, T> RefUnwindSafe for Exchange<'a, T> where
    T: RefUnwindSafe, [src]

impl<'a, T> Send for Exchange<'a, T> where
    T: Sync, [src]

impl<'a, T> Sync for Exchange<'a, T> where
    T: Sync, [src]

impl<'a, T> Unpin for Exchange<'a, T>[src]

impl<'a, T> UnwindSafe for Exchange<'a, T> where
    T: RefUnwindSafe, [src]

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src]

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, [src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

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

The type returned in the event of a conversion error.