---

yaml
---
r: 218783
b: refs/heads/snap-stage3
c: 3a433b9
h: refs/heads/master
i:
  218781: 89dfbf0
  218779: 2ba4d4d
  218775: 787777d
  218767: ae9feb7
  218751: 1485d75
v: v3

Author: bors

[refs]

@@ -1,6 +1,6 @@
 ---
 refs/heads/master: c044791d80ea0dc5c4b57b6030a67b69f8510239
-refs/heads/snap-stage3: d061a0f8d51ca2e4d21409e4083bedd430998d88
+refs/heads/snap-stage3: 3a433b968b4aa3e0894c7eff897e98b570141db9
 refs/heads/try: b53c0f93eedcdedd4fd89bccc5a3a09d1c5cd23e
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596

branches/snap-stage3/CONTRIBUTING.md

@@ -84,7 +84,8 @@ feature. We use the 'fork and pull' model described there.
 Please make pull requests against the `master` branch.
 
 All pull requests are reviewed by another person. We have a bot,
-@rust-highfive, that will automatically assign a random person to review your request.
+@rust-highfive, that will automatically assign a random person to review your
+request.
 
 If you want to request that a specific person reviews your pull request,
 you can add an `r?` to the message. For example, Steve usually reviews
@@ -124,6 +125,10 @@ To save @bors some work, and to get small changes through more quickly, when
 the other rollup-eligible patches too, and they'll get tested and merged at
 the same time.
 
+To find documentation-related issues, sort by the [A-docs label][adocs]. 
+
+[adocs]: https://github.com/rust-lang/rust/issues?q=is%3Aopen+is%3Aissue+label%3AA-docs
+
 ## Issue Triage
 
 Sometimes, an issue will stay open, even though the bug has been fixed. And
@@ -132,8 +137,40 @@ meantime.
 
 It can be helpful to go through older bug reports and make sure that they are
 still valid. Load up an older issue, double check that it's still true, and
-leave a comment letting us know if it is or is not. The [least recently updated sort][lru] is good for finding issues like this.
+leave a comment letting us know if it is or is not. The [least recently
+updated sort][lru] is good for finding issues like this.
+
+Contributors with sufficient permissions on the Rust repo can help by adding
+labels to triage issues:
+
+* Yellow, **A**-prefixed labels state which **area** of the project an issue
+  relates to. 
+
+* Magenta, **B**-prefixed labels identify bugs which **belong** elsewhere. 
+
+* Green, **E**-prefixed labels explain the level of **experience** necessary
+  to fix the issue.
+
+* Red, **I**-prefixed labels indicate the **importance** of the issue. The
+  [I-nominated][inom] label indicates that an issue has been nominated for
+  prioritizing at the next triage meeting. 
+
+* Orange, **P**-prefixed labels indicate a bug's **priority**. These labels
+  are only assigned during triage meetings, and replace the [I-nominated][inom]
+  label. 
+
+* Blue, **T**-prefixed bugs denote which **team** the issue belongs to.
+
+* Dark blue, **beta-** labels track changes which need to be backported into
+  the beta branches. 
+ 
+* The purple **metabug** label marks lists of bugs collected by other
+  categories.  
+
+If you're looking for somewhere to start, check out the [E-easy][eeasy] tag. 
 
+[inom]: https://github.com/rust-lang/rust/issues?q=is%3Aopen+is%3Aissue+label%3AI-nominated
+[eeasy]: https://github.com/rust-lang/rust/issues?q=is%3Aopen+is%3Aissue+label%3AE-easy
 [lru]: https://github.com/rust-lang/rust/issues?q=is%3Aissue+is%3Aopen+sort%3Aupdated-asc
 
 ## Out-of-tree Contributions

branches/snap-stage3/src/doc/complement-design-faq.md

@@ -160,7 +160,7 @@ that all delimiters be balanced.
 ## `->` for function return type
 
 This is to make the language easier to parse for humans, especially in the face
-of higher-order functions. `fn foo<T>(f: fn(int): int, fn(T): U): U` is not
+of higher-order functions. `fn foo<T>(f: fn(i32): i32, fn(T): U): U` is not
 particularly easy to read.
 
 ## Why is `let` used to introduce variables?

branches/snap-stage3/src/doc/style/errors/ergonomics.md

@@ -14,8 +14,8 @@ use std::io::{File, Open, Write, IoError};
 
 struct Info {
     name: String,
-    age: int,
-    rating: int
+    age: i32,
+    rating: i32
 }
 
 fn write_info(info: &Info) -> Result<(), IoError> {
@@ -36,8 +36,8 @@ use std::io::{File, Open, Write, IoError};
 
 struct Info {
     name: String,
-    age: int,
-    rating: int
+    age: i32,
+    rating: i32
 }
 
 fn write_info(info: &Info) -> Result<(), IoError> {
@@ -63,4 +63,4 @@ for more details.
 ### The `Result`-`impl` pattern [FIXME]
 
 > **[FIXME]** Document the way that the `io` module uses trait impls
-> on `IoResult` to painlessly propagate errors.
+> on `std::io::Result` to painlessly propagate errors.

branches/snap-stage3/src/doc/style/features/functions-and-methods/input.md

@@ -57,15 +57,15 @@ it becomes.
 Prefer
 
 ```rust
-fn foo<T: Iterator<int>>(c: T) { ... }
+fn foo<T: Iterator<i32>>(c: T) { ... }
 ```
 
 over any of
 
 ```rust
-fn foo(c: &[int]) { ... }
-fn foo(c: &Vec<int>) { ... }
-fn foo(c: &SomeOtherCollection<int>) { ... }
+fn foo(c: &[i32]) { ... }
+fn foo(c: &Vec<i32>) { ... }
+fn foo(c: &SomeOtherCollection<i32>) { ... }
 ```
 
 if the function only needs to iterate over the data.
@@ -121,7 +121,7 @@ The primary exception: sometimes a function is meant to modify data
 that the caller already owns, for example to re-use a buffer:
 
 ```rust
-fn read(&mut self, buf: &mut [u8]) -> IoResult<uint>
+fn read(&mut self, buf: &mut [u8]) -> std::io::Result<usize>
 ```
 
 (From the [Reader trait](http://static.rust-lang.org/doc/master/std/io/trait.Reader.html#tymethod.read).)

branches/snap-stage3/src/doc/style/features/functions-and-methods/output.md

@@ -19,15 +19,15 @@ Prefer
 ```rust
 struct SearchResult {
     found: bool,          // item in container?
-    expected_index: uint  // what would the item's index be?
+    expected_index: usize // what would the item's index be?
 }
 
 fn binary_search(&self, k: Key) -> SearchResult
 ```
 or
 
 ```rust
-fn binary_search(&self, k: Key) -> (bool, uint)
+fn binary_search(&self, k: Key) -> (bool, usize)
 ```
 
 over

branches/snap-stage3/src/doc/style/features/let.md

@@ -5,7 +5,7 @@
 Prefer
 
 ```rust
-fn use_mutex(m: sync::mutex::Mutex<int>) {
+fn use_mutex(m: sync::mutex::Mutex<i32>) {
     let guard = m.lock();
     do_work(guard);
     drop(guard); // unlock the lock
@@ -16,7 +16,7 @@ fn use_mutex(m: sync::mutex::Mutex<int>) {
 over
 
 ```rust
-fn use_mutex(m: sync::mutex::Mutex<int>) {
+fn use_mutex(m: sync::mutex::Mutex<i32>) {
     do_work(m.lock());
     // do other work
 }

branches/snap-stage3/src/doc/style/features/traits/reuse.md

@@ -15,7 +15,7 @@ trait Printable {
     fn print(&self) { println!("{:?}", *self) }
 }
 
-impl Printable for int {}
+impl Printable for i32 {}
 
 impl Printable for String {
     fn print(&self) { println!("{}", *self) }

branches/snap-stage3/src/doc/style/features/types/newtype.md

@@ -43,12 +43,12 @@ promises to the client.
 
 For example, consider a function `my_transform` that returns a compound iterator
 type `Enumerate<Skip<vec::MoveItems<T>>>`. We wish to hide this type from the
-client, so that the client's view of the return type is roughly `Iterator<(uint,
+client, so that the client's view of the return type is roughly `Iterator<(usize,
 T)>`. We can do so using the newtype pattern:
 
 ```rust
 struct MyTransformResult<T>(Enumerate<Skip<vec::MoveItems<T>>>);
-impl<T> Iterator<(uint, T)> for MyTransformResult<T> { ... }
+impl<T> Iterator<(usize, T)> for MyTransformResult<T> { ... }
 
 fn my_transform<T, Iter: Iterator<T>>(iter: Iter) -> MyTransformResult<T> {
     ...

branches/snap-stage3/src/doc/style/ownership/builders.md

@@ -75,7 +75,7 @@ impl Command {
     }
 
     /// Executes the command as a child process, which is returned.
-    pub fn spawn(&self) -> IoResult<Process> {
+    pub fn spawn(&self) -> std::io::Result<Process> {
         ...
     }
 }

branches/snap-stage3/src/doc/style/style/features.md

@@ -3,7 +3,7 @@
 Terminate `return` statements with semicolons:
 
 ``` rust
-fn foo(bar: int) -> Option<int> {
+fn foo(bar: i32) -> Option<i32> {
     if some_condition() {
         return None;
     }

branches/snap-stage3/src/doc/style/style/imports.md

@@ -44,7 +44,7 @@ For example:
 use option::Option;
 use mem;
 
-let i: int = mem::transmute(Option(0));
+let i: isize = mem::transmute(Option(0));
 ```
 
 > **[FIXME]** Add rationale.

branches/snap-stage3/src/doc/style/style/whitespace.md

@@ -10,7 +10,7 @@
 
 ``` rust
 #[deprecated = "Use `bar` instead."]
-fn foo(a: uint, b: uint) -> uint {
+fn foo(a: usize, b: usize) -> usize {
     a + b
 }
 ```

branches/snap-stage3/src/doc/trpl/associated-types.md

@@ -43,7 +43,7 @@ trait Graph {
 Now, our clients can be abstract over a given `Graph`:
 
 ```rust,ignore
-fn distance<G: Graph>(graph: &G, start: &G::N, end: &G::N) -> uint { ... }
+fn distance<G: Graph>(graph: &G, start: &G::N, end: &G::N) -> usize { ... }
 ```
 
 No need to deal with the `E`dge type here!

branches/snap-stage3/src/doc/trpl/box-syntax-and-patterns.md

@@ -58,7 +58,7 @@ fn main() {
 ```
 
 The idea is that by passing around a box, you're only copying a pointer, rather
-than the hundred `int`s that make up the `BigStruct`.
+than the hundred `i32`s that make up the `BigStruct`.
 
 This is an antipattern in Rust. Instead, write this:
 

branches/snap-stage3/src/doc/trpl/lifetimes.md

@@ -134,8 +134,8 @@ x: &'a i32,
 # }
 ```
 
-uses it. So why do we need a lifetime here? We need to ensure that any reference
-to a `Foo` cannot outlive the reference to an `i32` it contains.
+uses it. So why do we need a lifetime here? We need to ensure that any
+reference to the contained `i32` does not outlive the containing `Foo`.
 
 ## Thinking in scopes
 

branches/snap-stage3/src/doc/trpl/references-and-borrowing.md

@@ -206,7 +206,7 @@ fn main() {
 ^
 ```
 
-In other words, the mutable borow is held through the rest of our example. What
+In other words, the mutable borrow is held through the rest of our example. What
 we want is for the mutable borrow to end _before_ we try to call `println!` and
 make an immutable borrow. In Rust, borrowing is tied to the scope that the
 borrow is valid for. And our scopes look like this:

branches/snap-stage3/src/doc/trpl/traits.md

@@ -146,7 +146,7 @@ print_area(5);
 We get a compile-time error:
 
 ```text
-error: failed to find an implementation of trait main::HasArea for int
+error: the trait `HasArea` is not implemented for the type `_` [E0277]
 ```
 
 So far, we’ve only added trait implementations to structs, but you can