| Let's create a library, and then see how to link it to another crate. | |
| {erty.rs} | |
| ``` | |
| $ rustc --crate-type=lib erty.rs | |
| $ ls lib* | |
| liberty-e6eaab2e-0.0.rlib | |
| ``` | |
| Libraries get prefixed with "lib", and contain a hash and their version in | |
| their name. The version and name of the library can be changed using | |
| [attributes](/attribute/crate.html). |