Crates.io | digit |
lib.rs | digit |
version | 0.2.0 |
source | src |
created_at | 2023-05-07 10:08:04.926226 |
updated_at | 2024-02-04 16:53:13.467127 |
description | A simple lib for converting digits backand forth |
homepage | |
repository | https://github.com/Mikopet/digit |
max_upload_size | |
id | 859041 |
size | 16,357 |
digit
is a very simple crate for convert one-digit decimal numbers from various types to various types.
It is created for educational purposes, but feel free to use your real-world use cases.
The project is following semver, and trying to be as compatible with itself as it is possible. Also the crate is not using external dependencies.
For adding to your project just simply run:
cargo add digit
The crate is not doing anything else, than add a Digit
enum with the values from Zero..Nine
and implement a few standard traits on it.
Such as:
The crate is able to understand "0"
or "zero"
from &str
, String
or &String
and will return
the related enum variant:
assert_eq!(Ok(Digit::Zero), Digit::try_from("0"));
assert_eq!(Ok(Digit::One), Digit::try_from("one"));
under development
under development
under development
The crate implements termination too, so you could return with a Digit
in your main function:
use digit::Digit;
fn main() -> Digit {
println!("Succesful run!");
Digit::Zero
}
The crate implements these basic features, so you could use Digit
in various situations:
assert_eq!(Digit::One, Digit::One);
assert_ne!(Digit::Two, Digit::Three);
assert_eq!(Digit::One <= Digit::One, true);
assert_eq!(Digit::Two < Digit::Three, true);
assert_eq!(Digit::Four > Digit::Five, false);
let mut a = [Digit::Four, Digit::Zero, Digit::Nine];
a.sort();
assert_eq!(a, [Digit::Zero, Digit::Four, Digit::Nine]);
println!("{:?}", Digit::Seven);
under development
I don't see too much space to improve this project, however, if you see something to add... ... feel free to open an issue or a PR.