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Configurations: document reorder_extern_crates settings

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Ben Boeckel 2017-11-09 14:10:37 -05:00
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Configurations.md
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@ -1552,6 +1552,68 @@ use sit;
See also [`reorder_imports`](#reorder_imports).
## `reorder_extern_crates`
Reorder `extern crate` statements alphabetically
- **Default value**: `true`
- **Possible values**: `true`, `false`
#### `true` (default):
```rust
extern crate dolor;
extern crate ipsum;
extern crate lorem;
extern crate sit;
```
#### `false`:
```rust
extern crate lorem;
extern crate ipsum;
extern crate dolor;
extern crate sit;
```
See also [`reorder_extern_crates_in_group`](#reorder_extern_crates_in_group).
## `reorder_extern_crates_in_group`
Reorder `extern crate` statements in group
- **Default value**: `true`
- **Possible values**: `true`, `false`
**Note:** This option takes effect only when [`reorder_imports`](#reorder_imports) is set to `true`.
#### `true` (default):
```rust
extern crate a;
extern crate b;
extern crate dolor;
extern crate ipsum;
extern crate lorem;
extern crate sit;
```
#### `false`:
```rust
extern crate b;
extern crate a;
extern crate lorem;
extern crate ipsum;
extern crate dolor;
extern crate sit;
```
See also [`reorder_extern_crates`](#reorder_extern_crates).
## `single_line_if_else_max_width`
Maximum line length for single line if-else expressions.