Crates.io | null-kane |
lib.rs | null-kane |
version | 2.0.4 |
source | src |
created_at | 2023-12-03 18:19:03.481484 |
updated_at | 2024-04-25 00:25:21.603312 |
description | currency crate with the option to add your own currency localization logic |
homepage | |
repository | https://gitlab.com/koopa1338/kane |
max_upload_size | |
id | 1057039 |
size | 35,591 |
This is a Rust crate designed for currency manipulation. It provides an interface via a trait for implementing localization methods. The trait enables retrieval of the currency separator, thousand separator, and currency symbol.
get_separator
: Retrieves the separator used for the currency.get_thousand_separator
: Retrieves the thousand separator used for the currency.get_currency_symbol
: Retrieves the currency symbol.The crate implements arithmetic operations for the following types:
usize
.f32
.f64
.From
implementations for creating instances from f32
and f64
.
use null_kane::{Currency, CurrencyLocalization};
#[derive(Clone, Default, PartialEq, Eq)]
enum MyLocalization {
#[default]
Euro
}
impl CurrencyLocalization for MyLocalization {
fn get_separator(&self) -> char {
// Implementation of the separator for Euro
','
}
fn get_thousand_separator(&self) -> char {
// Implementation of the thousand separator for Euro
'.'
}
fn get_currency_symbol(&self) -> &'static str {
// Implementation of the currency symbol for Euro
"€"
}
}
fn main() {
let euro_currency = MyLocalization::default;
let amount_one = Currency::from(50.25_f32).with_locale(euro_currency.clone());
let amount_two = Currency::from(30.75_f64).with_locale(euro_currency);
let sum = amount_one + amount_two;
let product = amount_one * 2.0;
let division = amount_two / 3.0;
println!("Sum: {}", sum);
println!("Product: {}", product);
println!("Division: {}", division);
}
implement a good solution for failing operations, for example if currency localizations don't match
consider using num trait
This project is licensed under the MIT License. See the LICENSE file for details.