sed -i -s 's/#\[deriving(/#\[derive(/g' **/*.rs

Author: Jorge Aparicio

src/compiletest/common.rs

@@ -13,7 +13,7 @@ use std::fmt;
 use std::str::FromStr;
 use regex::Regex;
 
-#[deriving(Clone, PartialEq)]
+#[derive(Clone, PartialEq)]
 pub enum Mode {
     CompileFail,
     RunFail,
@@ -59,7 +59,7 @@ impl fmt::Show for Mode {
     }
 }
 
-#[deriving(Clone)]
+#[derive(Clone)]
 pub struct Config {
     // The library paths required for running the compiler
     pub compile_lib_path: String,

src/compiletest/errors.rs

@@ -30,7 +30,7 @@ pub struct ExpectedError {
 pub static EXPECTED_PATTERN : &'static str =
     r"//~(?P<follow>\|)?(?P<adjusts>\^*)\s*(?P<kind>\S*)\s*(?P<msg>.*)";
 
-#[deriving(PartialEq, Show)]
+#[derive(PartialEq, Show)]
 enum WhichLine { ThisLine, FollowPrevious(uint), AdjustBackward(uint) }
 
 // Load any test directives embedded in the file

src/liballoc/arc.rs

@@ -800,6 +800,6 @@ mod tests {
     }
 
     // Make sure deriving works with Arc<T>
-    #[deriving(Eq, Ord, PartialEq, PartialOrd, Clone, Show, Default)]
+    #[derive(Eq, Ord, PartialEq, PartialOrd, Clone, Show, Default)]
     struct Foo { inner: Arc<int> }
 }

src/libarena/lib.rs

@@ -46,7 +46,7 @@ use std::rt::heap::{allocate, deallocate};
 // The way arena uses arrays is really deeply awful. The arrays are
 // allocated, and have capacities reserved, but the fill for the array
 // will always stay at 0.
-#[deriving(Clone, PartialEq)]
+#[derive(Clone, PartialEq)]
 struct Chunk {
     data: Rc<RefCell<Vec<u8>>>,
     fill: Cell<uint>,

src/libcollections/binary_heap.rs

@@ -30,7 +30,7 @@
 //! use std::collections::BinaryHeap;
 //! use std::uint;
 //!
-//! #[deriving(Copy, Eq, PartialEq)]
+//! #[derive(Copy, Eq, PartialEq)]
 //! struct State {
 //!     cost: uint,
 //!     position: uint,
@@ -162,7 +162,7 @@ use vec::{self, Vec};
 /// A priority queue implemented with a binary heap.
 ///
 /// This will be a max-heap.
-#[deriving(Clone)]
+#[derive(Clone)]
 #[stable]
 pub struct BinaryHeap<T> {
     data: Vec<T>,
@@ -565,7 +565,7 @@ pub struct Iter <'a, T: 'a> {
     iter: slice::Iter<'a, T>,
 }
 
-// FIXME(#19839) Remove in favor of `#[deriving(Clone)]`
+// FIXME(#19839) Remove in favor of `#[derive(Clone)]`
 impl<'a, T> Clone for Iter<'a, T> {
     fn clone(&self) -> Iter<'a, T> {
         Iter { iter: self.iter.clone() }

src/libcollections/bit.rs

@@ -1040,7 +1040,7 @@ impl cmp::Eq for Bitv {}
 
 /// An iterator for `Bitv`.
 #[stable]
-#[deriving(Clone)]
+#[derive(Clone)]
 pub struct Iter<'a> {
     bitv: &'a Bitv,
     next_idx: uint,
@@ -1139,7 +1139,7 @@ impl<'a> RandomAccessIterator for Iter<'a> {
 /// let bv: Bitv = s.into_bitv();
 /// assert!(bv[3]);
 /// ```
-#[deriving(Clone)]
+#[derive(Clone)]
 #[stable]
 pub struct BitvSet {
     bitv: Bitv,
@@ -1784,15 +1784,15 @@ impl<S: hash::Writer> hash::Hash<S> for BitvSet {
 }
 
 /// An iterator for `BitvSet`.
-#[deriving(Clone)]
+#[derive(Clone)]
 #[stable]
 pub struct SetIter<'a> {
     set: &'a BitvSet,
     next_idx: uint
 }
 
 /// An iterator combining two `BitvSet` iterators.
-#[deriving(Clone)]
+#[derive(Clone)]
 struct TwoBitPositions<'a> {
     set: &'a BitvSet,
     other: &'a BitvSet,

src/libcollections/btree/map.rs

@@ -81,7 +81,7 @@ use super::node::{self, Node, Found, GoDown};
 /// force this degenerate behaviour to occur on every operation. While the total amount of work
 /// done on each operation isn't *catastrophic*, and *is* still bounded by O(B log<sub>B</sub>n),
 /// it is certainly much slower when it does.
-#[deriving(Clone)]
+#[derive(Clone)]
 #[stable]
 pub struct BTreeMap<K, V> {
     root: Node<K, V>,

src/libcollections/btree/node.rs

@@ -496,7 +496,7 @@ impl<K: Clone, V: Clone> Clone for Node<K, V> {
 ///     println!("Uninitialized memory: {}", handle.into_kv());
 /// }
 /// ```
-#[deriving(Copy)]
+#[derive(Copy)]
 pub struct Handle<NodeRef, Type, NodeType> {
     node: NodeRef,
     index: uint

src/libcollections/btree/set.rs

@@ -30,7 +30,7 @@ use btree_map::{BTreeMap, Keys};
 ///
 /// See BTreeMap's documentation for a detailed discussion of this collection's performance
 /// benefits and drawbacks.
-#[deriving(Clone, Hash, PartialEq, Eq, Ord, PartialOrd)]
+#[derive(Clone, Hash, PartialEq, Eq, Ord, PartialOrd)]
 #[stable]
 pub struct BTreeSet<T>{
     map: BTreeMap<T, ()>,

src/libcollections/dlist.rs

@@ -84,7 +84,7 @@ pub struct IterMut<'a, T:'a> {
 }
 
 /// An iterator over mutable references to the items of a `DList`.
-#[deriving(Clone)]
+#[derive(Clone)]
 #[stable]
 pub struct IntoIter<T> {
     list: DList<T>