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17 lines
423 B
Rust
17 lines
423 B
Rust
// run-pass
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fn test_generic<T: Clone, F>(expected: T, eq: F) where F: FnOnce(T, T) -> bool {
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let actual: T = match true {
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true => expected.clone(),
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_ => panic!("wat")
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};
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assert!(eq(expected, actual));
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}
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fn test_vec() {
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fn compare_box(v1: Box<isize>, v2: Box<isize>) -> bool { return v1 == v2; }
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test_generic::<Box<isize>, _>(Box::new(1), compare_box);
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}
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pub fn main() { test_vec(); }
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