# Cheat Sheet

## Install bleeding edge rust

{% hint style="warning" %}
Do not use this installtion on production.
{% endhint %}

Run the installer.

```
curl https://sh.rustup.rs -sSf | sh -s -- -y
```

After a few seconds, you will see the following screen.

```
Current installation options:


   default host triple: x86_64-unknown-linux-gnu
     default toolchain: stable
               profile: default
  modify PATH variable: yes

1) Proceed with installation (default)
2) Customize installation
3) Cancel installation
```

Press `2` to `Customize installation`.

Answers the question as follows.

```
Default host triple?
x86_64-unknown-linux-gnu

Default toolchain? (stable/beta/nightly/none)
nightly

Profile (which tools and data to install)? (minimal/default/complete)
complete

Modify PATH variable? (y/n)
y
```

Then hit `1` to `Proceed with installation (default)`.

Update your env vars.

```
source $HOME/.cargo/env
```

### References

<https://doc.rust-lang.org/cargo/getting-started/installation.html#install-rust-and-cargo>

\--no-prompt <https://github.com/rust-lang/rustup/issues/1031>