# Even Odd Crate
this is a demo rust library published on crates.io
to use this library you have to add following line in dependency section of cargo.toml
`even_odd = "0.1.1"`
your cargo.toml file should look like this:
```
[package]
name = "even_odd"
version = "0.1.0"
authors = ["farjadali <farjadmohal@gmail.com>"]
edition = "2018"
[dependencies]
even_odd_crate = "0.1.1"
```
In `src/lib.rs` you can use like this:
```
This function will check the Input:
```
To use in main.rs
```
```
use even_odd;
fn main(){
even_odd::even_odd();
}
```
This function will check the Input:
```
pub fn even_odd(){
println!("******Welcome to Even Odd Rust Program******");
println!("Please Enter A Number To Check: " );
let mut num = String::new();
io::stdin().read_line(&mut num).expect("Error");
let check_num = num.trim();
match check_num.parse::<u32>() {
Ok(i) => {
println!("Your integer input: {}", i);
let num_to_int:u32 = check_num.parse().unwrap();
if num_to_int %2 ==0 {
println!("Number is Even");
}
else {
println!("Number is Odd");
}
}
,
Err(..) => println!("This was not an integer: {}", check_num),
};
}
```
now `cargo run` for results