Struct rusty_money::ExchangeRate

pub struct ExchangeRate {
    pub from: &'static Currency,
    pub to: &'static Currency,
    // some fields omitted
}

Stores rates and execute conversions between two currencies.

Fields

from: &'static Currency

to: &'static Currency

Methods

impl ExchangeRate

pub fn new(
    from: &'static Currency,
    to: &'static Currency,
    rate: Decimal
) -> Result<ExchangeRate, MoneyError>

pub fn convert(&self, amount: Money) -> Result<Money, MoneyError>

Converts a Money from one Currency to another using the exchange rate.

Trait Implementations

impl Clone for ExchangeRate

fn clone(&self) -> ExchangeRate

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for ExchangeRate

impl Debug for ExchangeRate

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

Formats the value using the given formatter.

impl PartialEq<ExchangeRate> for ExchangeRate

fn eq(&self, other: &ExchangeRate) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &ExchangeRate) -> bool

This method tests for !=.

impl StructuralPartialEq for ExchangeRate