fix a doctest

Signed-off-by: TennyZhuang <[email protected]>

Author: TennyZhuang

clippy_lints/src/partial_pub_fields.rs

@@ -18,17 +18,17 @@ declare_clippy_lint! {
     /// ### Example
     /// ```rust
     /// pub struct Color {
-    ///     pub r,
-    ///     pub g,
-    ///     b,
+    ///     pub r: u8,
+    ///     pub g: u8,
+    ///     b: u8,
     /// }
     /// ```
     /// Use instead:
     /// ```rust
     /// pub struct Color {
-    ///     pub r,
-    ///     pub g,
-    ///     pub b,
+    ///     pub r: u8,
+    ///     pub g: u8,
+    ///     pub b: u8,
     /// }
     /// ```
     #[clippy::version = "1.66.0"]

src/docs/partial_pub_fields.txt

@@ -12,16 +12,16 @@ interior invariants and expose intentionally limited API to the outside world.
 ### Example
 ```
 pub struct Color {
-    pub r,
-    pub g,
-    b,
+    pub r: u8,
+    pub g: u8,
+    b: u8,
 }
 ```
 Use instead:
 ```
 pub struct Color {
-    pub r,
-    pub g,
-    pub b,
+    pub r: u8,
+    pub g: u8,
+    pub b: u8,
 }
 ```