---
id: rust
title: Rust
sidebar_label: Rust
---

## What

Display the currently active rust version.

## Sample Configuration

```json
{
  "type": "rust",
  "style": "powerline",
  "powerline_symbol": "\uE0B0",
  "foreground": "#193549",
  "background": "#99908a",
  "template": " \uE7a8 {{ .Full }} "
}
```

## Properties

| Name                   | Type      | Description                                                                                                                                                                          |
| ---------------------- | --------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| `home_enabled`         | `boolean` | display the segment in the HOME folder or not - defaults to `false`                                                                                                                  |
| `fetch_version`        | `boolean` | display the rust version (`rustc --version`) - defaults to `true`                                                                                                                    |
| `missing_command_text` | `string`  | text to display when the command is missing - defaults to empty                                                                                                                      |
| `display_mode`         | `string`  | <ul><li>`always`: the segment is always displayed</li><li>`files`: the segment is only displayed when `*.rs`, `Cargo.toml` or `Cargo.lock` files are present (**default**)</li></ul> |

## Template ([info][templates])

:::note default template

```template
{{ if .Error }}{{ .Error }}{{ else }}{{ .Full }}{{ end }}
```

:::

### Properties

| Name          | Type     | Description                                        |
| ------------- | -------- | -------------------------------------------------- |
| `.Full`       | `string` | the full version                                   |
| `.Major`      | `string` | major number                                       |
| `.Minor`      | `string` | minor number                                       |
| `.Patch`      | `string` | patch number                                       |
| `.Prerelease` | `string` | channel name                                       |
| `.Error`      | `string` | error encountered when fetching the version string |

[templates]: /docs/configuration/templates