std: Clean out #[deprecated] APIs

src/doc/reference.md

@@ -977,17 +977,13 @@ An example of `use` declarations:
 
 ```
 # #![feature(core)]
-use std::iter::range_step;
 use std::option::Option::{Some, None};
 use std::collections::hash_map::{self, HashMap};
 
 fn foo<T>(_: T){}
 fn bar(map1: HashMap<String, usize>, map2: hash_map::HashMap<String, usize>){}
 
 fn main() {
-    // Equivalent to 'std::iter::range_step(0, 10, 2);'
-    range_step(0, 10, 2);
-
     // Equivalent to 'foo(vec![std::option::Option::Some(1.0f64),
     // std::option::Option::None]);'
     foo(vec![Some(1.0f64), None]);

src/doc/trpl/iterators.md

@@ -243,11 +243,12 @@ for num in nums.iter() {
 ```
 
 These two basic iterators should serve you well. There are some more
-advanced iterators, including ones that are infinite. Like `count`:
+advanced iterators, including ones that are infinite. Like using range syntax
+and `step_by`:
 
 ```rust
-# #![feature(core)]
-std::iter::count(1, 5);
+# #![feature(step_by)]
+(1..).step_by(5);
 ```
 
 This iterator counts up from one, adding five each time. It will give
@@ -292,11 +293,11 @@ just use `for` instead.
 There are tons of interesting iterator adapters. `take(n)` will return an
 iterator over the next `n` elements of the original iterator, note that this
 has no side effect on the original iterator. Let's try it out with our infinite
-iterator from before, `count()`:
+iterator from before:
 
 ```rust
-# #![feature(core)]
-for i in std::iter::count(1, 5).take(5) {
+# #![feature(step_by)]
+for i in (1..).step_by(5).take(5) {
     println!("{}", i);
 }
 ```

src/libcollections/bit.rs

@@ -38,7 +38,7 @@
 //! [sieve]: http://en.wikipedia.org/wiki/Sieve_of_Eratosthenes
 //!
 //! ```
-//! # #![feature(collections, core)]
+//! # #![feature(collections, core, step_by)]
 //! use std::collections::{BitSet, BitVec};
 //! use std::num::Float;
 //! use std::iter;
@@ -60,7 +60,7 @@
 //!         if bv[i] {
 //!             // Mark all multiples of i as non-prime (any multiples below i * i
 //!             // will have been marked as non-prime previously)
-//!             for j in iter::range_step(i * i, max_prime, i) { bv.set(j, false) }
+//!             for j in (i * i..max_prime).step_by(i) { bv.set(j, false) }
 //!         }
 //!     }
 //!     BitSet::from_bit_vec(bv)
@@ -1264,14 +1264,6 @@ impl BitSet {
         BitSet { bit_vec: bit_vec }
     }
 
-    /// Deprecated: use `from_bit_vec`.
-    #[inline]
-    #[deprecated(since = "1.0.0", reason = "renamed to from_bit_vec")]
-    #[unstable(feature = "collections")]
-    pub fn from_bitv(bit_vec: BitVec) -> BitSet {
-        BitSet { bit_vec: bit_vec }
-    }
-
     /// Returns the capacity in bits for this bit vector. Inserting any
     /// element less than this amount will not trigger a resizing.
     ///

src/libcollections/borrow.rs

@@ -192,26 +192,6 @@ impl<'a, B: ?Sized> Cow<'a, B> where B: ToOwned {
             Owned(owned) => owned
         }
     }
-
-    /// Returns true if this `Cow` wraps a borrowed value
-    #[deprecated(since = "1.0.0", reason = "match on the enum instead")]
-    #[unstable(feature = "std_misc")]
-    pub fn is_borrowed(&self) -> bool {
-        match *self {
-            Borrowed(_) => true,
-            _ => false,
-        }
-    }
-
-    /// Returns true if this `Cow` wraps an owned value
-    #[deprecated(since = "1.0.0", reason = "match on the enum instead")]
-    #[unstable(feature = "std_misc")]
-    pub fn is_owned(&self) -> bool {
-        match *self {
-            Owned(_) => true,
-            _ => false,
-        }
-    }
 }
 
 #[stable(feature = "rust1", since = "1.0.0")]

src/libcollections/lib.rs

@@ -68,22 +68,6 @@ pub use string::String;
 pub use vec::Vec;
 pub use vec_map::VecMap;
 
-#[deprecated(since = "1.0.0", reason = "renamed to vec_deque")]
-#[unstable(feature = "collections")]
-pub use vec_deque as ring_buf;
-
-#[deprecated(since = "1.0.0", reason = "renamed to linked_list")]
-#[unstable(feature = "collections")]
-pub use linked_list as dlist;
-
-#[deprecated(since = "1.0.0", reason = "renamed to bit_vec")]
-#[unstable(feature = "collections")]
-pub use bit_vec as bitv;
-
-#[deprecated(since = "1.0.0", reason = "renamed to bit_set")]
-#[unstable(feature = "collections")]
-pub use bit_set as bitv_set;
-
 // Needed for the vec! macro
 pub use alloc::boxed;
 
@@ -108,21 +92,13 @@ pub mod vec_map;
            reason = "RFC 509")]
 pub mod bit_vec {
     pub use bit::{BitVec, Iter};
-
-    #[deprecated(since = "1.0.0", reason = "renamed to BitVec")]
-    #[unstable(feature = "collections")]
-    pub use bit::BitVec as Bitv;
 }
 
 #[unstable(feature = "collections",
            reason = "RFC 509")]
 pub mod bit_set {
     pub use bit::{BitSet, Union, Intersection, Difference, SymmetricDifference};
     pub use bit::SetIter as Iter;
-
-    #[deprecated(since = "1.0.0", reason = "renamed to BitSet")]
-    #[unstable(feature = "collections")]
-    pub use bit::BitSet as BitvSet;
 }
 
 #[stable(feature = "rust1", since = "1.0.0")]

src/libcollections/linked_list.rs

@@ -32,10 +32,6 @@ use core::iter::{self, FromIterator, IntoIterator};
 use core::mem;
 use core::ptr;
 
-#[deprecated(since = "1.0.0", reason = "renamed to LinkedList")]
-#[unstable(feature = "collections")]
-pub use LinkedList as DList;
-
 /// A doubly-linked list.
 #[stable(feature = "rust1", since = "1.0.0")]
 pub struct LinkedList<T> {
@@ -844,7 +840,7 @@ impl<A> ExactSizeIterator for IntoIter<A> {}
 #[stable(feature = "rust1", since = "1.0.0")]
 impl<A> FromIterator<A> for LinkedList<A> {
     fn from_iter<T: IntoIterator<Item=A>>(iter: T) -> LinkedList<A> {
-        let mut ret = DList::new();
+        let mut ret = LinkedList::new();
         ret.extend(iter);
         ret
     }

src/libcollections/slice.rs

@@ -107,7 +107,6 @@ pub use core::slice::{IntSliceExt, SplitMut, ChunksMut, Split};
 pub use core::slice::{SplitN, RSplitN, SplitNMut, RSplitNMut};
 pub use core::slice::{bytes, mut_ref_slice, ref_slice};
 pub use core::slice::{from_raw_parts, from_raw_parts_mut};
-pub use core::slice::{from_raw_buf, from_raw_mut_buf};
 
 ////////////////////////////////////////////////////////////////////////////////
 // Basic slice extension methods
@@ -281,33 +280,6 @@ impl<T> [T] {
         cmp::min(self.len(), end-start)
     }
 
-    /// Deprecated: use `&s[start .. end]` notation instead.
-    #[unstable(feature = "collections",
-               reason = "will be replaced by slice syntax")]
-    #[deprecated(since = "1.0.0", reason = "use &s[start .. end] instead")]
-    #[inline]
-    pub fn slice(&self, start: usize, end: usize) -> &[T] {
-        &self[start .. end]
-    }
-
-    /// Deprecated: use `&s[start..]` notation instead.
-    #[unstable(feature = "collections",
-               reason = "will be replaced by slice syntax")]
-    #[deprecated(since = "1.0.0", reason = "use &s[start..] instead")]
-    #[inline]
-    pub fn slice_from(&self, start: usize) -> &[T] {
-        &self[start ..]
-    }
-
-    /// Deprecated: use `&s[..end]` notation instead.
-    #[unstable(feature = "collections",
-               reason = "will be replaced by slice syntax")]
-    #[deprecated(since = "1.0.0", reason = "use &s[..end] instead")]
-    #[inline]
-    pub fn slice_to(&self, end: usize) -> &[T] {
-        &self[.. end]
-    }
-
     /// Divides one slice into two at an index.
     ///
     /// The first will contain all indices from `[0, mid)` (excluding
@@ -611,42 +583,6 @@ impl<T> [T] {
         core_slice::SliceExt::get_mut(self, index)
     }
 
-    /// Deprecated: use `&mut s[..]` instead.
-    #[unstable(feature = "collections",
-               reason = "will be replaced by slice syntax")]
-    #[deprecated(since = "1.0.0", reason = "use &mut s[..] instead")]
-    #[allow(deprecated)]
-    pub fn as_mut_slice(&mut self) -> &mut [T] {
-        core_slice::SliceExt::as_mut_slice(self)
-    }
-
-    /// Deprecated: use `&mut s[start .. end]` instead.
-    #[unstable(feature = "collections",
-               reason = "will be replaced by slice syntax")]
-    #[deprecated(since = "1.0.0", reason = "use &mut s[start .. end] instead")]
-    #[inline]
-    pub fn slice_mut(&mut self, start: usize, end: usize) -> &mut [T] {
-        &mut self[start .. end]
-    }
-
-    /// Deprecated: use `&mut s[start ..]` instead.
-    #[unstable(feature = "collections",
-               reason = "will be replaced by slice syntax")]
-    #[deprecated(since = "1.0.0", reason = "use &mut s[start ..] instead")]
-    #[inline]
-    pub fn slice_from_mut(&mut self, start: usize) -> &mut [T] {
-        &mut self[start ..]
-    }
-
-    /// Deprecated: use `&mut s[.. end]` instead.
-    #[unstable(feature = "collections",
-               reason = "will be replaced by slice syntax")]
-    #[deprecated(since = "1.0.0", reason = "use &mut s[.. end] instead")]
-    #[inline]
-    pub fn slice_to_mut(&mut self, end: usize) -> &mut [T] {
-        &mut self[.. end]
-    }
-
     /// Returns an iterator that allows modifying each value
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -937,13 +873,6 @@ impl<T> [T] {
         core_slice::SliceExt::binary_search(self, x)
     }
 
-    /// Deprecated: use `binary_search` instead.
-    #[unstable(feature = "collections")]
-    #[deprecated(since = "1.0.0", reason = "use binary_search instead")]
-    pub fn binary_search_elem(&self, x: &T) -> Result<usize, usize> where T: Ord {
-        self.binary_search(x)
-    }
-
     /// Mutates the slice to the next lexicographic permutation.
     ///
     /// Returns `true` if successful and `false` if the slice is at the

src/libcollections/str.rs

@@ -70,11 +70,11 @@ use vec::Vec;
 use slice::SliceConcatExt;
 
 pub use core::str::{FromStr, Utf8Error, Str};
-pub use core::str::{Lines, LinesAny, MatchIndices, SplitStr, CharRange};
+pub use core::str::{Lines, LinesAny, MatchIndices, CharRange};
 pub use core::str::{Split, SplitTerminator, SplitN};
 pub use core::str::{RSplit, RSplitN};
-pub use core::str::{from_utf8, CharEq, Chars, CharIndices, Bytes};
-pub use core::str::{from_utf8_unchecked, from_c_str, ParseBoolError};
+pub use core::str::{from_utf8, Chars, CharIndices, Bytes};
+pub use core::str::{from_utf8_unchecked, ParseBoolError};
 pub use unicode::str::{Words, Graphemes, GraphemeIndices};
 pub use core::str::Pattern;
 pub use core::str::{Searcher, ReverseSearcher, DoubleEndedSearcher, SearchStep};
@@ -536,22 +536,6 @@ impl str {
         core_str::StrExt::contains(&self[..], pat)
     }
 
-    /// Returns `true` if `self` contains a `char`.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// # #![feature(collections)]
-    /// assert!("hello".contains_char('e'));
-    ///
-    /// assert!(!"hello".contains_char('z'));
-    /// ```
-    #[unstable(feature = "collections")]
-    #[deprecated(since = "1.0.0", reason = "use `contains()` with a char")]
-    pub fn contains_char<'a, P: Pattern<'a>>(&'a self, pat: P) -> bool {
-        core_str::StrExt::contains_char(&self[..], pat)
-    }
-
     /// An iterator over the codepoints of `self`.
     ///
     /// # Examples
@@ -778,25 +762,6 @@ impl str {
         core_str::StrExt::match_indices(&self[..], pat)
     }
 
-    /// An iterator over the substrings of `self` separated by a `&str`.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// # #![feature(collections)]
-    /// let v: Vec<&str> = "abcXXXabcYYYabc".split_str("abc").collect();
-    /// assert_eq!(v, ["", "XXX", "YYY", ""]);
-    ///
-    /// let v: Vec<&str> = "1abcabc2".split_str("abc").collect();
-    /// assert_eq!(v, ["1", "", "2"]);
-    /// ```
-    #[unstable(feature = "collections")]
-    #[deprecated(since = "1.0.0", reason = "use `split()` with a `&str`")]
-    #[allow(deprecated) /* for SplitStr */]
-    pub fn split_str<'a, P: Pattern<'a>>(&'a self, pat: P) -> SplitStr<'a, P> {
-        core_str::StrExt::split_str(&self[..], pat)
-    }
-
     /// An iterator over the lines of a string, separated by `\n`.
     ///
     /// This does not include the empty string after a trailing `\n`.
@@ -848,31 +813,6 @@ impl str {
     pub fn lines_any(&self) -> LinesAny {
         core_str::StrExt::lines_any(&self[..])
     }
-
-    /// Deprecated: use `s[a .. b]` instead.
-    #[unstable(feature = "collections",
-               reason = "use slice notation [a..b] instead")]
-    #[deprecated(since = "1.0.0", reason = "use slice notation [a..b] instead")]
-    pub fn slice(&self, begin: usize, end: usize) -> &str {
-        &self[begin..end]
-    }
-
-    /// Deprecated: use `s[a..]` instead.
-    #[unstable(feature = "collections",
-               reason = "use slice notation [a..b] instead")]
-    #[deprecated(since = "1.0.0", reason = "use slice notation [a..] instead")]
-    pub fn slice_from(&self, begin: usize) -> &str {
-        &self[begin..]
-    }
-
-    /// Deprecated: use `s[..a]` instead.
-    #[unstable(feature = "collections",
-               reason = "use slice notation [a..b] instead")]
-    #[deprecated(since = "1.0.0", reason = "use slice notation [..a] instead")]
-    pub fn slice_to(&self, end: usize) -> &str {
-        &self[..end]
-    }
-
     /// Returns a slice of the string from the character range [`begin`..`end`).
     ///
     /// That is, start at the `begin`-th code point of the string and continue
@@ -1306,27 +1246,6 @@ impl str {
         core_str::StrExt::rfind(&self[..], pat)
     }
 
-    /// Returns the byte index of the first matching substring if it exists.
-    ///
-    /// Returns `None` if it doesn't exist.
-    ///
-    /// The pattern can be a simple `&str`, or a closure that determines the split.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// # #![feature(collections)]
-    /// let s = "Löwe 老虎 Léopard";
-    ///
-    /// assert_eq!(s.find_str("老虎 L"), Some(6));
-    /// assert_eq!(s.find_str("muffin man"), None);
-    /// ```
-    #[unstable(feature = "collections")]
-    #[deprecated(since = "1.0.0", reason = "use `find()` with a `&str`")]
-    pub fn find_str<'a, P: Pattern<'a>>(&'a self, needle: P) -> Option<usize> {
-        core_str::StrExt::find_str(&self[..], needle)
-    }
-
     /// Retrieves the first character from a `&str` and returns it.
     ///
     /// This does not allocate a new string; instead, it returns a slice that points one character