diff options
| -rw-r--r-- | src/libstd/collections/mod.rs | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/src/libstd/collections/mod.rs b/src/libstd/collections/mod.rs index a167dd65e67..d12c8b93cca 100644 --- a/src/libstd/collections/mod.rs +++ b/src/libstd/collections/mod.rs @@ -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! |