# First Welcome from Islamabad 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 `shapes = "0.1.0"` your cargo.toml file should look like this: ``` [package] name = "example" version = "0.1.0" authors = ["bilal619 "] edition = "2018 [dependencies] shapes = "0.1.0" ``` In `src/main.rs` you can use like this: ``` use shapes; fn main() { shapes::make_shape::circle::make_circle(); } now `cargo run` for results