**Note:** This option takes effect only when [`reorder_imports`](#reorder_imports) is set to `true`.
-#### `false` (default):
+#### `true` (default):
```rust
-use std::mem;
use std::io;
+use std::mem;
-use lorem;
-use ipsum;
use dolor;
+use ipsum;
+use lorem;
use sit;
```
-#### `true`:
+#### `false`:
-```rust
-use std::io;
-use std::mem;
+```rust
use dolor;
use ipsum;
use lorem;
use sit;
+use std::io;
+use std::mem;
```
See also [`reorder_imports`](#reorder_imports).
- **Possible values**: `true`, `false`
- **Stable**: No
-#### `true` (default):
+#### `false` (default):
+
+This value has no influence beyond the effect of the [`reorder_extern_crates`](#reorder_extern_crates) option. Set [`reorder_extern_crates`](#reorder_extern_crates) to `false` if you do not want `extern crate` groups to be collapsed and ordered.
+
+#### `true`:
**Note:** This only takes effect when [`reorder_extern_crates`](#reorder_extern_crates) is set to `true`.
extern crate sit;
```
-#### `false`:
-
-This value has no influence beyond the effect of the [`reorder_extern_crates`](#reorder_extern_crates) option. Set [`reorder_extern_crates`](#reorder_extern_crates) to `false` if you do not want `extern crate` groups to be collapsed and ordered.
-
## `reorder_modules`
Reorder `mod` declarations alphabetically in group.
- **Possible values**: `true`, `false`
- **Stable**: No
-#### `true`
+#### `true` (default)
```rust
mod a;
## `unstable_features`
-Enable unstable featuers on stable channel.
+Enable unstable features on stable channel.
- **Default value**: `false`
- **Possible values**: `true`, `false`