First Welcome Library 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

library_crate = "0.1.2"

your cargo.toml file should look like this:

[package]
name = "library_crate"
version = "0.1.2"
authors = ["SyedHussainAhmed121 <shas_virgo121@yahoo.com>"]
edition = "2018"

[dependencies]
library_crate = "0.1.2"

In src/main.rs you can use like this:

use library_crate;
fn main() {
    println!("Hello, world!");
    library_crate::welcome();
}

following will also work:

use library_crate::welcome;
fn main() {
    println!("Hello, world!");
    welcome();
    }

now cargo run for results