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fix outdated docs

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Conflicts:
	src/libstd/collections/mod.rs
This commit is contained in:
Alexis 2015-02-06 13:57:13 -05:00 committed by Manish Goregaokar
parent e5f25244f1
commit 3a9b4e5f8d
1 changed files with 9 additions and 9 deletions
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18
src/libstd/collections/mod.rs
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@ -209,7 +209,7 @@
//! all the contents of the collection.
//!
//! ```
//! let vec = vec![1u, 2, 3, 4];
//! let vec = vec![1, 2, 3, 4];
//! for x in vec.iter() {
//! println!("vec contained {}", x);
//! }
@ -219,7 +219,7 @@
//! This is great for mutating all the contents of the collection.
//!
//! ```
//! let mut vec = vec![1u, 2, 3, 4];
//! let mut vec = vec![1, 2, 3, 4];
//! for x in vec.iter_mut() {
//! *x += 1;
//! }
@ -234,15 +234,15 @@
//! previous section to do this as efficiently as possible.
//!
//! ```
//! let mut vec1 = vec![1u, 2, 3, 4];
//! let vec2 = vec![10u, 20, 30, 40];
//! let mut vec1 = vec![1, 2, 3, 4];
//! let vec2 = vec![10, 20, 30, 40];
//! vec1.extend(vec2.into_iter());
//! ```
//!
//! ```
//! use std::collections::RingBuf;
//!
//! let vec = vec![1u, 2, 3, 4];
//! let vec = vec![1, 2, 3, 4];
//! let buf: RingBuf<uint> = vec.into_iter().collect();
//! ```
//!
@ -253,7 +253,7 @@
//! iterators as the way to iterate over them in reverse order.
//!
//! ```
//! let vec = vec![1u, 2, 3, 4];
//! let vec = vec![1, 2, 3, 4];
//! for x in vec.iter().rev() {
//! println!("vec contained {}", x);
//! }
@ -326,7 +326,7 @@
//! #### Tracking the inebriation of customers at a bar
//!
//! ```
//! use std::collections::btree_map::{BTreeMap, Occupied, Vacant};
//! use std::collections::btree_map::{BTreeMap, Entry};
//!
//! // A client of the bar. They have an id and a blood alcohol level.
//! struct Person { id: u32, blood_alcohol: f32 };
@ -341,8 +341,8 @@
//! // If this is the first time we've seen this customer, initialize them
//! // with no blood alcohol. Otherwise, just retrieve them.
//! let person = match blood_alcohol.entry(id) {
//! Vacant(entry) => entry.insert(Person{id: id, blood_alcohol: 0.0}),
//! Occupied(entry) => entry.into_mut(),
//! Entry::Vacant(entry) => entry.insert(Person{id: id, blood_alcohol: 0.0}),
//! Entry::Occupied(entry) => entry.into_mut(),
//! };
//!
//! // Reduce their blood alcohol level. It takes time to order and drink a beer!