Rollup merge of #120986 - tshepang:extraneous, r=cuviper

iterator.rs: remove "Basic usage" text Only one example is given (for each method)
rust-lang · Feb 13, 2024 · 5d1e919 · 5d1e919
2 parents fa3ec02 + 142ab9e
commit 5d1e919
Showing 1 changed file with 0 additions and 40 deletions.
diff --git a/library/core/src/iter/traits/iterator.rs b/library/core/src/iter/traits/iterator.rs
@@ -89,8 +89,6 @@ pub trait Iterator {
     ///
     /// # Examples
     ///
-    /// Basic usage:
-    ///
     /// ```
     /// let a = [1, 2, 3];
     ///
@@ -249,8 +247,6 @@ pub trait Iterator {
     ///
     /// # Examples
     ///
-    /// Basic usage:
-    ///
     /// ```
     /// let a = [1, 2, 3];
     /// assert_eq!(a.iter().count(), 3);
@@ -280,8 +276,6 @@ pub trait Iterator {
     ///
     /// # Examples
     ///
-    /// Basic usage:
-    ///
     /// ```
     /// let a = [1, 2, 3];
     /// assert_eq!(a.iter().last(), Some(&3));
@@ -324,8 +318,6 @@ pub trait Iterator {
     ///
     /// # Examples
     ///
-    /// Basic usage:
-    ///
     /// ```
     /// #![feature(iter_advance_by)]
     ///
@@ -432,8 +424,6 @@ pub trait Iterator {
     ///
     /// # Examples
     ///
-    /// Basic usage:
-    ///
     /// ```
     /// let a = [0, 1, 2, 3, 4, 5];
     /// let mut iter = a.iter().step_by(2);
@@ -1342,8 +1332,6 @@ pub trait Iterator {
     ///
     /// # Examples
     ///
-    /// Basic usage:
-    ///
     /// ```
     /// let a = [1, 2, 3];
     ///
@@ -1434,8 +1422,6 @@ pub trait Iterator {
     ///
     /// # Examples
     ///
-    /// Basic usage:
-    ///
     /// ```
     /// let a = [1, 2, 3, 4];
     ///
@@ -1486,8 +1472,6 @@ pub trait Iterator {
     ///
     /// # Examples
     ///
-    /// Basic usage:
-    ///
     /// ```
     /// let words = ["alpha", "beta", "gamma"];
     ///
@@ -1765,8 +1749,6 @@ pub trait Iterator {
     ///
     /// # Examples
     ///
-    /// Basic usage:
-    ///
     /// ```
     /// // an iterator which alternates between Some and None
     /// struct Alternate {
@@ -1911,8 +1893,6 @@ pub trait Iterator {
     ///
     /// # Examples
     ///
-    /// Basic usage:
-    ///
     /// ```
     /// let mut words = ["hello", "world", "of", "Rust"].into_iter();
     ///
@@ -2221,8 +2201,6 @@ pub trait Iterator {
     ///
     /// # Examples
     ///
-    /// Basic usage:
-    ///
     /// ```
     /// let a = [1, 2, 3];
     ///
@@ -3193,8 +3171,6 @@ pub trait Iterator {
     ///
     /// # Examples
     ///
-    /// Basic usage:
-    ///
     /// ```
     /// let a = [1, 2, 3];
     /// let b: Vec<u32> = Vec::new();
@@ -3232,8 +3208,6 @@ pub trait Iterator {
     ///
     /// # Examples
     ///
-    /// Basic usage:
-    ///
     /// ```
     /// let a = [1, 2, 3];
     /// let b: Vec<u32> = Vec::new();
@@ -3420,8 +3394,6 @@ pub trait Iterator {
     ///
     /// # Examples
     ///
-    /// Basic usage:
-    ///
     /// ```
     /// let a = [(1, 2), (3, 4), (5, 6)];
     ///
@@ -3458,8 +3430,6 @@ pub trait Iterator {
     ///
     /// # Examples
     ///
-    /// Basic usage:
-    ///
     /// ```
     /// let a = [1, 2, 3];
     ///
@@ -3538,8 +3508,6 @@ pub trait Iterator {
     ///
     /// # Examples
     ///
-    /// Basic usage:
-    ///
     /// ```
     /// let a = [1, 2, 3];
     ///
@@ -3624,8 +3592,6 @@ pub trait Iterator {
     ///
     /// # Examples
     ///
-    /// Basic usage:
-    ///
     /// ```
     /// let a = [1, 2, 3];
     /// let sum: i32 = a.iter().sum();
@@ -3703,8 +3669,6 @@ pub trait Iterator {
     ///
     /// # Examples
     ///
-    /// Basic usage:
-    ///
     /// ```
     /// #![feature(iter_order_by)]
     ///
@@ -3790,8 +3754,6 @@ pub trait Iterator {
     ///
     /// # Examples
     ///
-    /// Basic usage:
-    ///
     /// ```
     /// #![feature(iter_order_by)]
     ///
@@ -3863,8 +3825,6 @@ pub trait Iterator {
     ///
     /// # Examples
     ///
-    /// Basic usage:
-    ///
     /// ```
     /// #![feature(iter_order_by)]
     ///