Bless a few tests

[rust.git] / library / alloc / src / vec / mod.rs

diff --git a/library/alloc/src/vec/mod.rs b/library/alloc/src/vec/mod.rs
index d24b4bdffdefcd61d8e94284eb2ae5ef9a032806..768374bd7816fe1f01018b7fe1e36a84ebe6293f 100644 (file)
--- a/library/alloc/src/vec/mod.rs
+++ b/library/alloc/src/vec/mod.rs
@@ -1641,7 +1641,7 @@ fn drop(&mut self) {
                     let ptr = self.vec.as_mut_ptr();
                     let len = self.vec.len();
 
-                    /* How many items were left when `same_bucket` paniced.
+                    /* How many items were left when `same_bucket` panicked.
                      * Basically vec[read..].len() */
                     let items_left = len.wrapping_sub(self.read);
 
@@ -2683,11 +2683,11 @@ fn extend_desugared<I: Iterator<Item = T>>(&mut self, mut iterator: I) {
     /// # Examples
     ///
     /// ```
-    /// let mut v = vec![1, 2, 3];
-    /// let new = [7, 8];
-    /// let u: Vec<_> = v.splice(..2, new).collect();
-    /// assert_eq!(v, &[7, 8, 3]);
-    /// assert_eq!(u, &[1, 2]);
+    /// let mut v = vec![1, 2, 3, 4];
+    /// let new = [7, 8, 9];
+    /// let u: Vec<_> = v.splice(1..3, new).collect();
+    /// assert_eq!(v, &[1, 7, 8, 9, 4]);
+    /// assert_eq!(u, &[2, 3]);
     /// ```
     #[cfg(not(no_global_oom_handling))]
     #[inline]
@@ -3009,14 +3009,12 @@ fn from(s: &str) -> Vec<u8> {
     /// # Examples
     ///
     /// ```
-    /// use std::convert::TryInto;
     /// assert_eq!(vec![1, 2, 3].try_into(), Ok([1, 2, 3]));
     /// assert_eq!(<Vec<i32>>::new().try_into(), Ok([]));
     /// ```
     ///
     /// If the length doesn't match, the input comes back in `Err`:
     /// ```
-    /// use std::convert::TryInto;
     /// let r: Result<[i32; 4], _> = (0..10).collect::<Vec<_>>().try_into();
     /// assert_eq!(r, Err(vec![0, 1, 2, 3, 4, 5, 6, 7, 8, 9]));
     /// ```
@@ -3024,7 +3022,6 @@ fn from(s: &str) -> Vec<u8> {
     /// If you're fine with just getting a prefix of the `Vec<T>`,
     /// you can call [`.truncate(N)`](Vec::truncate) first.
     /// ```
-    /// use std::convert::TryInto;
     /// let mut v = String::from("hello world").into_bytes();
     /// v.sort();
     /// v.truncate(2);