auto merge of #13588 : alexcrichton/rust/no-more-growing, r=thestinger

This is all in preparation for DST. This removes all the growable/shrinkable methods from `~[T]`.

2 files changed, 14 insertions, 20 deletions

diff --git a/src/doc/guide-tasks.md b/src/doc/guide-tasks.md
index 2ffa4529f08..5dd58ccb61d 100644
--- a/src/doc/guide-tasks.md
+++ b/src/doc/guide-tasks.md
@@ -255,10 +255,9 @@ might look like the example below.
 
 ~~~
 # use std::task::spawn;
-# use std::slice;
 
 // Create a vector of ports, one for each child task
-let rxs = slice::from_fn(3, |init_val| {
+let rxs = Vec::from_fn(3, |init_val| {
     let (tx, rx) = channel();
     spawn(proc() {
         tx.send(some_expensive_computation(init_val));
@@ -304,7 +303,6 @@ be distributed on the available cores.
 
 ~~~
 # extern crate sync;
-# use std::slice;
 fn partial_sum(start: uint) -> f64 {
     let mut local_sum = 0f64;
     for num in range(start*100000, (start+1)*100000) {
@@ -314,7 +312,7 @@ fn partial_sum(start: uint) -> f64 {
 }
 
 fn main() {
-    let mut futures = slice::from_fn(1000, |ind| sync::Future::spawn( proc() { partial_sum(ind) }));
+    let mut futures = Vec::from_fn(1000, |ind| sync::Future::spawn( proc() { partial_sum(ind) }));
 
     let mut final_res = 0f64;
     for ft in futures.mut_iter()  {
@@ -342,15 +340,14 @@ a single large vector of floats. Each task needs the full vector to perform its
 extern crate rand;
 extern crate sync;
 
-use std::slice;
 use sync::Arc;
 
-fn pnorm(nums: &~[f64], p: uint) -> f64 {
+fn pnorm(nums: &[f64], p: uint) -> f64 {
     nums.iter().fold(0.0, |a,b| a+(*b).powf(&(p as f64)) ).powf(&(1.0 / (p as f64)))
 }
 
 fn main() {
-    let numbers = slice::from_fn(1000000, |_| rand::random::<f64>());
+    let numbers = Vec::from_fn(1000000, |_| rand::random::<f64>());
     let numbers_arc = Arc::new(numbers);
 
     for num in range(1u, 10) {
@@ -358,9 +355,9 @@ fn main() {
         tx.send(numbers_arc.clone());
 
         spawn(proc() {
-            let local_arc : Arc<~[f64]> = rx.recv();
+            let local_arc : Arc<Vec<f64>> = rx.recv();
             let task_numbers = &*local_arc;
-            println!("{}-norm = {}", num, pnorm(task_numbers, num));
+            println!("{}-norm = {}", num, pnorm(task_numbers.as_slice(), num));
         });
     }
 }
@@ -374,9 +371,8 @@ created by the line
 # extern crate sync;
 # extern crate rand;
 # use sync::Arc;
-# use std::slice;
 # fn main() {
-# let numbers = slice::from_fn(1000000, |_| rand::random::<f64>());
+# let numbers = Vec::from_fn(1000000, |_| rand::random::<f64>());
 let numbers_arc=Arc::new(numbers);
 # }
 ~~~
@@ -387,9 +383,8 @@ and a clone of it is sent to each task
 # extern crate sync;
 # extern crate rand;
 # use sync::Arc;
-# use std::slice;
 # fn main() {
-# let numbers=slice::from_fn(1000000, |_| rand::random::<f64>());
+# let numbers=Vec::from_fn(1000000, |_| rand::random::<f64>());
 # let numbers_arc = Arc::new(numbers);
 # let (tx, rx) = channel();
 tx.send(numbers_arc.clone());
@@ -404,13 +399,12 @@ Each task recovers the underlying data by
 # extern crate sync;
 # extern crate rand;
 # use sync::Arc;
-# use std::slice;
 # fn main() {
-# let numbers=slice::from_fn(1000000, |_| rand::random::<f64>());
+# let numbers=Vec::from_fn(1000000, |_| rand::random::<f64>());
 # let numbers_arc=Arc::new(numbers);
 # let (tx, rx) = channel();
 # tx.send(numbers_arc.clone());
-# let local_arc : Arc<~[f64]> = rx.recv();
+# let local_arc : Arc<Vec<f64>> = rx.recv();
 let task_numbers = &*local_arc;
 # }
 ~~~
diff --git a/src/doc/tutorial.md b/src/doc/tutorial.md
index b52e1abc1a3..336f296ba25 100644
--- a/src/doc/tutorial.md
+++ b/src/doc/tutorial.md
@@ -1582,12 +1582,12 @@ the elements are mutable if the vector is mutable.
 use std::strbuf::StrBuf;
 
 // A dynamically sized vector (unique vector)
-let mut numbers = ~[1, 2, 3];
+let mut numbers = vec![1, 2, 3];
 numbers.push(4);
 numbers.push(5);
 
 // The type of a unique vector is written as `~[int]`
-let more_numbers: ~[int] = numbers;
+let more_numbers: ~[int] = numbers.move_iter().collect();
 
 // The original `numbers` value can no longer be used, due to move semantics.
 
@@ -1955,8 +1955,8 @@ vector consisting of the result of applying `function` to each element
 of `vector`:
 
 ~~~~
-fn map<T, U>(vector: &[T], function: |v: &T| -> U) -> ~[U] {
-    let mut accumulator = ~[];
+fn map<T, U>(vector: &[T], function: |v: &T| -> U) -> Vec<U> {
+    let mut accumulator = Vec::new();
     for element in vector.iter() {
         accumulator.push(function(element));
     }