|  | # `library_loader` | 
|  |  | 
|  | Reviewed on: 2019-09-24 | 
|  |  | 
|  | `library_loader` is a library to load executable VMOs along with dependent libraries. | 
|  |  | 
|  | ## Building | 
|  |  | 
|  | To add this project to your build, append `--with | 
|  | //src/sys/lib/library_loader` to the `fx set` invocation. | 
|  |  | 
|  | ## Using | 
|  |  | 
|  | `library_loader` can be used by depending on the `//src/sys/lib/library_loader` | 
|  | GN target and then using the `library_loader` crate in a rust project. | 
|  |  | 
|  | `library_loader` is not available in the SDK. | 
|  |  | 
|  | ## Testing | 
|  |  | 
|  | Unit tests for `library_loader` are available in the `library_loader_tests` package. | 
|  |  | 
|  | ``` | 
|  | $ fx run-test library_loader_tests | 
|  | ``` |