# Helpers
This chapter contains examples of all the helper functions. If you need more specific documentation, look on [docs.rs](https://docs.rs/lab_grader/0.10.0/lab_grader/helpers/index.html).

## Importing
You can import all the helper modules like this

```rust ,noplaypen
use lab_grader::helpers::*;
```

Or import any specific helper module with

```rust ,noplaypen
use lab_grader::[module_name];
```