Struct Money 

pub struct Money {
    pub minor: i64,
    pub currency: String,
}

Fields

minor: i64

Minor units: cents, sen. For IDR the minor unit is the rupiah itself.

currency: String

ISO 4217, upper case.

Implementations

impl Money

pub fn new(minor: i64, currency: impl Into<String>) -> Money

pub fn idr(rupiah: i64) -> Money

Rupiah, which is what the first driver deals in.

pub fn positive(&self) -> Result<(), Error>

A charge for nothing or for less than nothing is a mistake upstream, and a gateway asked for one answers with an error that names nothing.

pub fn is_zero(&self) -> bool

pub fn plus(&self, other: &Money) -> Result<Money, Error>

Add, refusing to mix currencies. Silently adding 100 IDR to 100 USD produces a number that is neither.

pub fn minus(&self, other: &Money) -> Result<Money, Error>

pub fn to_json(&self) -> Json

pub fn from_json(json: &Json) -> Option<Money>

Trait Implementations

impl Clone for Money

fn clone(&self) -> Money

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Money

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

Formats the value using the given formatter.

impl Display for Money

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

Formats the value using the given formatter.

impl Eq for Money

impl Hash for Money

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for Money

fn cmp(&self, other: &Money) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl PartialEq for Money

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for Money

fn partial_cmp(&self, other: &Money) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for Money