17 lines
281 B
Rust
17 lines
281 B
Rust
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// Extending Num and using inherited static methods
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use num::from_int;
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trait Num {
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static fn from_int(i: int) -> self;
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fn gt(&self, other: &self) -> bool;
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}
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pub trait NumExt: Num { }
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fn greater_than_one<T:NumExt>(n: &T) -> bool {
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n.gt(&from_int(1))
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}
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fn main() {}
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