39 lines
543 B
Rust
39 lines
543 B
Rust
trait get {
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fn get() -> int;
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}
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// Note: impl on a slice
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impl &int: get {
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fn get() -> int {
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return *self;
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}
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}
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fn main() {
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/*
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let x = @mut 6;
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let y = x.get();
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assert y == 6;
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*/
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let x = @6;
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let y = x.get();
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debug!("y=%d", y);
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assert y == 6;
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let x = ~mut 6;
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let y = x.get();
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debug!("y=%d", y);
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assert y == 6;
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let x = ~6;
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let y = x.get();
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debug!("y=%d", y);
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assert y == 6;
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let x = &6;
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let y = x.get();
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debug!("y=%d", y);
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assert y == 6;
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}
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