Fix deprecation warnings in check-docs.

Fallout of closing #17185.

Author: elinorbgr

src/libcollections/lib.rs

@@ -131,7 +131,7 @@ pub trait MutableMap<K, V>: Map<K, V> + Mutable {
     /// let mut map = HashMap::new();
     /// assert_eq!(map.insert("key", 2i), true);
     /// assert_eq!(map.insert("key", 9i), false);
-    /// assert_eq!(map.get(&"key"), &9i);
+    /// assert_eq!(map["key"], 9i);
     /// ```
     #[inline]
     fn insert(&mut self, key: K, value: V) -> bool {
@@ -171,7 +171,7 @@ pub trait MutableMap<K, V>: Map<K, V> + Mutable {
     ///
     /// map.insert("a", 1i);
     /// assert_eq!(map.swap("a", 37i), Some(1i));
-    /// assert_eq!(map.get(&"a"), &37i);
+    /// assert_eq!(map["a"], 37i);
     /// ```
     fn swap(&mut self, k: K, v: V) -> Option<V>;
 
@@ -203,7 +203,7 @@ pub trait MutableMap<K, V>: Map<K, V> + Mutable {
     ///     Some(x) => *x = 7i,
     ///     None => (),
     /// }
-    /// assert_eq!(map.get(&"a"), &7i);
+    /// assert_eq!(map["a"], 7i);
     /// ```
     fn find_mut<'a>(&'a mut self, key: &K) -> Option<&'a mut V>;
 }

src/libcollections/smallintmap.rs

@@ -348,11 +348,11 @@ impl<V:Clone> SmallIntMap<V> {
     /// let mut map = SmallIntMap::new();
     ///
     /// // Key does not exist, will do a simple insert
-    /// assert!(map.update(1, vec![1i, 2], |old, new| old.append(new.as_slice())));
+    /// assert!(map.update(1, vec![1i, 2], |mut old, new| { old.extend(new.into_iter()); old }));
     /// assert_eq!(map[1], vec![1i, 2]);
     ///
     /// // Key exists, update the value
-    /// assert!(!map.update(1, vec![3i, 4], |old, new| old.append(new.as_slice())));
+    /// assert!(!map.update(1, vec![3i, 4], |mut old, new| { old.extend(new.into_iter()); old }));
     /// assert_eq!(map[1], vec![1i, 2, 3, 4]);
     /// ```
     pub fn update(&mut self, key: uint, newval: V, ff: |V, V| -> V) -> bool {

src/libcollections/vec.rs

@@ -960,6 +960,7 @@ impl<T> Vec<T> {
     /// # Example
     ///
     /// ```
+    /// #![allow(deprecated)]
     /// let vec = vec![1i, 2, 3, 4];
     /// assert!(vec.tailn(2) == [3, 4]);
     /// ```
@@ -1065,6 +1066,7 @@ impl<T> Vec<T> {
     /// # Example
     ///
     /// ```
+    /// #![allow(deprecated)]
     /// let mut vec = vec![1i, 2, 3];
     /// assert!(vec.shift() == Some(1));
     /// assert_eq!(vec, vec![2, 3]);

src/libcore/slice.rs

@@ -1062,11 +1062,11 @@ pub trait MutableCloneableSlice<T> {
     /// let mut dst = [0i, 0, 0];
     /// let src = [1i, 2];
     ///
-    /// assert!(dst.copy_from(src) == 2);
+    /// assert!(dst.clone_from_slice(src) == 2);
     /// assert!(dst == [1, 2, 0]);
     ///
     /// let src2 = [3i, 4, 5, 6];
-    /// assert!(dst.copy_from(src2) == 3);
+    /// assert!(dst.clone_from_slice(src2) == 3);
     /// assert!(dst == [3i, 4, 5]);
     /// ```
     fn clone_from_slice(self, &[T]) -> uint;

src/libglob/lib.rs

@@ -336,6 +336,7 @@ impl Pattern {
      * # Example
      *
      * ```rust
+     * #![allow(deprecated)]
      * use glob::Pattern;
      *
      * assert!(Pattern::new("c?t").matches("cat"));

src/libnum/integer.rs

@@ -18,6 +18,7 @@ pub trait Integer: Num + PartialOrd
     /// # Examples
     ///
     /// ```
+    /// # #![allow(deprecated)]
     /// # use num::Integer;
     /// assert!(( 8i).div_floor(& 3) ==  2);
     /// assert!(( 8i).div_floor(&-3) == -3);
@@ -34,6 +35,7 @@ pub trait Integer: Num + PartialOrd
     /// Floored integer modulo, satisfying:
     ///
     /// ```
+    /// # #![allow(deprecated)]
     /// # use num::Integer;
     /// # let n = 1i; let d = 1i;
     /// assert!(n.div_floor(&d) * d + n.mod_floor(&d) == n)
@@ -42,6 +44,7 @@ pub trait Integer: Num + PartialOrd
     /// # Examples
     ///
     /// ```
+    /// # #![allow(deprecated)]
     /// # use num::Integer;
     /// assert!(( 8i).mod_floor(& 3) ==  2);
     /// assert!(( 8i).mod_floor(&-3) == -1);
@@ -60,6 +63,7 @@ pub trait Integer: Num + PartialOrd
     /// # Examples
     ///
     /// ```
+    /// # #![allow(deprecated)]
     /// # use num::Integer;
     /// assert_eq!(6i.gcd(&8), 2);
     /// assert_eq!(7i.gcd(&3), 1);
@@ -71,6 +75,7 @@ pub trait Integer: Num + PartialOrd
     /// # Examples
     ///
     /// ```
+    /// # #![allow(deprecated)]
     /// # use num::Integer;
     /// assert_eq!(7i.lcm(&3), 21);
     /// assert_eq!(2i.lcm(&4), 4);
@@ -86,6 +91,7 @@ pub trait Integer: Num + PartialOrd
     /// # Examples
     ///
     /// ```
+    /// # #![allow(deprecated)]
     /// # use num::Integer;
     /// assert_eq!(9i.is_multiple_of(&3), true);
     /// assert_eq!(3i.is_multiple_of(&9), false);
@@ -97,6 +103,7 @@ pub trait Integer: Num + PartialOrd
     /// # Examples
     ///
     /// ```
+    /// # #![allow(deprecated)]
     /// # use num::Integer;
     /// assert_eq!(3i.is_even(), false);
     /// assert_eq!(4i.is_even(), true);
@@ -108,6 +115,7 @@ pub trait Integer: Num + PartialOrd
     /// # Examples
     ///
     /// ```
+    /// # #![allow(deprecated)]
     /// # use num::Integer;
     /// assert_eq!(3i.is_odd(), true);
     /// assert_eq!(4i.is_odd(), false);
@@ -120,6 +128,7 @@ pub trait Integer: Num + PartialOrd
     /// # Examples
     ///
     /// ```
+    /// # #![allow(deprecated)]
     /// # use num::Integer;
     /// assert_eq!(( 8i).div_rem( &3), ( 2,  2));
     /// assert_eq!(( 8i).div_rem(&-3), (-2,  2));
@@ -142,6 +151,7 @@ pub trait Integer: Num + PartialOrd
     /// # Examples
     ///
     /// ```
+    /// # #![allow(deprecated)]
     /// # use num::Integer;
     /// assert_eq!(( 8i).div_mod_floor( &3), ( 2,  2));
     /// assert_eq!(( 8i).div_mod_floor(&-3), (-3, -1));