Remove deprecated owned vector from tutorial.
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@ -2062,7 +2062,7 @@ extern crate collections;
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type Set<T> = collections::HashMap<T, ()>;
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struct Stack<T> {
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elements: ~[T]
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elements: Vec<T>
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}
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enum Option<T> {
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@ -2320,7 +2320,7 @@ trait Seq<T> {
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fn length(&self) -> uint;
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}
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impl<T> Seq<T> for ~[T] {
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impl<T> Seq<T> for Vec<T> {
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fn length(&self) -> uint { self.len() }
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}
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~~~~
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@ -2392,7 +2392,7 @@ generic types.
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~~~~
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# trait Printable { fn print(&self); }
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fn print_all<T: Printable>(printable_things: ~[T]) {
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fn print_all<T: Printable>(printable_things: Vec<T>) {
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for thing in printable_things.iter() {
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thing.print();
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}
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@ -2410,10 +2410,10 @@ as in this version of `print_all` that copies elements.
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~~~
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# trait Printable { fn print(&self); }
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fn print_all<T: Printable + Clone>(printable_things: ~[T]) {
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fn print_all<T: Printable + Clone>(printable_things: Vec<T>) {
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let mut i = 0;
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while i < printable_things.len() {
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let copy_of_thing = printable_things[i].clone();
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let copy_of_thing = printable_things.get(i).clone();
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copy_of_thing.print();
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i += 1;
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}
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@ -2438,11 +2438,11 @@ However, consider this function:
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# fn new_circle() -> int { 1 }
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trait Drawable { fn draw(&self); }
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fn draw_all<T: Drawable>(shapes: ~[T]) {
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fn draw_all<T: Drawable>(shapes: Vec<T>) {
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for shape in shapes.iter() { shape.draw(); }
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}
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# let c: Circle = new_circle();
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# draw_all(~[c]);
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# draw_all(vec![c]);
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~~~~
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You can call that on a vector of circles, or a vector of rectangles
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@ -2742,9 +2742,9 @@ mod farm {
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# pub type Chicken = int;
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# struct Human(int);
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# impl Human { pub fn rest(&self) { } }
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# pub fn make_me_a_farm() -> Farm { Farm { chickens: ~[], farmer: Human(0) } }
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# pub fn make_me_a_farm() -> Farm { Farm { chickens: vec![], farmer: Human(0) } }
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pub struct Farm {
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chickens: ~[Chicken],
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chickens: Vec<Chicken>,
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pub farmer: Human
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}
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