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Done with ```bash sd '//@ pretty-expanded.*\n' '' tests/ui/**/*.rs ``` and ``` sd '//@pretty-expanded.*\n' '' tests/ui/**/*.rs ```
22 lines
397 B
Rust
22 lines
397 B
Rust
//@ run-pass
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#![allow(dead_code)]
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// Extending Num and using inherited static methods
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pub trait NumCast: Sized {
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fn from(i: i32) -> Option<Self>;
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}
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pub trait Num {
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fn from_int(i: isize) -> Self;
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fn gt(&self, other: &Self) -> bool;
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}
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pub trait NumExt: NumCast + PartialOrd { }
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fn greater_than_one<T:NumExt>(n: &T) -> bool {
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n.gt(&NumCast::from(1).unwrap())
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}
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pub fn main() {}
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