X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=Configurations.md;h=f23506d5fe8d28e02d2aa0cf533e906ebd725de4;hb=613dfcc521e07088dbd72a8dcf484f002139f453;hp=6fcd0609b6569912c96977412f3307b9492e95c5;hpb=2267c2cddcdd70b7bf55d70d4771355637c2077f;p=rust.git

diff --git a/Configurations.md b/Configurations.md
index 6fcd0609b65..f23506d5fe8 100644
--- a/Configurations.md
+++ b/Configurations.md
@@ -236,7 +236,7 @@ fn main() {
 ```rust
 fn main() {
     let lorem = Lorem { ipsum: dolor,
-                        sit: amet, };
+                        sit: amet };
 }
 ```
 
@@ -885,6 +885,53 @@ impl Lorem {
 See also [`brace_style`](#brace_style), [`control_brace_style`](#control_brace_style).
 
 
+## `enum_discrim_align_threshold`
+
+The maximum length of enum variant having discriminant, that gets vertically aligned with others.
+Variants without discriminants would be ignored for the purpose of alignment.
+
+Note that this is not how much whitespace is inserted, but instead the longest variant name that
+doesn't get ignored when aligning.
+
+- **Default value** : 0
+- **Possible values**: any positive integer
+- **Stable**: No
+
+#### `0` (default):
+
+```rust
+enum Bar {
+    A = 0,
+    Bb = 1,
+    RandomLongVariantGoesHere = 10,
+    Ccc = 71,
+}
+
+enum Bar {
+    VeryLongVariantNameHereA = 0,
+    VeryLongVariantNameHereBb = 1,
+    VeryLongVariantNameHereCcc = 2,
+}
+```
+
+#### `20`:
+
+```rust
+enum Foo {
+    A   = 0,
+    Bb  = 1,
+    RandomLongVariantGoesHere = 10,
+    Ccc = 2,
+}
+
+enum Bar {
+    VeryLongVariantNameHereA = 0,
+    VeryLongVariantNameHereBb = 1,
+    VeryLongVariantNameHereCcc = 2,
+}
+```
+
+
 ## `fn_single_line`
 
 Put single-expression functions on a single line
@@ -1932,6 +1979,56 @@ fn main() {
 }
 ```
 
+## `format_doc_comments`
+
+Format doc comments.
+
+- **Default value**: `false`
+- **Possible values**: `true`, `false`
+- **Stable**: No
+
+#### `false` (default):
+
+```rust
+/// Adds one to the number given.
+///
+/// # Examples
+///
+/// ```rust
+/// let five=5;
+///
+/// assert_eq!(
+///     6,
+///     add_one(5)
+/// );
+/// # fn add_one(x: i32) -> i32 {
+/// #     x + 1
+/// # }
+/// ```
+fn add_one(x: i32) -> i32 {
+    x + 1
+}
+```
+
+#### `true`
+
+```rust
+/// Adds one to the number given.
+///
+/// # Examples
+///
+/// ```rust
+/// let five = 5;
+///
+/// assert_eq!(6, add_one(5));
+/// # fn add_one(x: i32) -> i32 {
+/// #     x + 1
+/// # }
+/// ```
+fn add_one(x: i32) -> i32 {
+    x + 1
+}
+```
 
 ## `wrap_comments`
 
@@ -2188,6 +2285,32 @@ If you want to format code that requires edition 2018, add the following to your
 edition = "2018"
 ```
 
+## `normalize_doc_attributes`
+
+Convert `#![doc]` and `#[doc]` attributes to `//!` and `///` doc comments.
+
+- **Default value**: `false`
+- **Possible values**: `true`, `false`
+- **Stable**: No
+
+#### `false` (default):
+
+```rust
+#![doc = "Example documentation"]
+
+#[doc = "Example item documentation"]
+pub enum Foo {}
+```
+
+#### `true`:
+
+```rust
+//! Example documentation
+
+/// Example item documentation
+pub enum Foo {}
+```
+
 ## `emit_mode`
 
 Internal option