fd26743bed
Classes can have ty params now. So can methods inside classes. That was probably true before, but now it should still work if you call methods in a class that's defined in a different crate. Yay!
29 lines
654 B
Rust
29 lines
654 B
Rust
class cat<U> {
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priv {
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let mut info : [U];
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let mut meows : uint;
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}
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let how_hungry : int;
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new(in_x : uint, in_y : int, -in_info: [U])
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{ self.meows = in_x; self.how_hungry = in_y;
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self.info <- in_info; }
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fn speak<T>(stuff: [T]) {
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self.meows += stuff.len();
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}
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fn meow_count() -> uint { self.meows }
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}
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fn main() {
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let nyan : cat<int> = cat::<int>(52u, 99, [9]);
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let kitty = cat(1000u, 2, ["tabby"]);
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assert(nyan.how_hungry == 99);
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assert(kitty.how_hungry == 2);
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nyan.speak([1,2,3]);
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assert(nyan.meow_count() == 55u);
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kitty.speak(["meow", "mew", "purr", "chirp"]);
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assert(kitty.meow_count() == 1004u);
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}
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