37 lines
503 B
Rust
37 lines
503 B
Rust
use std::hash::{Hash, Hasher};
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#[derive(PartialEq, Hash)]
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struct Foo;
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impl PartialEq<u64> for Foo {
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fn eq(&self, _: &u64) -> bool {
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true
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}
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}
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#[derive(Hash)]
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struct Bar;
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impl PartialEq for Bar {
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fn eq(&self, _: &Bar) -> bool {
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true
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}
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}
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#[derive(Hash)]
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struct Baz;
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impl PartialEq<Baz> for Baz {
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fn eq(&self, _: &Baz) -> bool {
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true
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}
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}
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#[derive(PartialEq)]
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struct Bah;
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impl Hash for Bah {
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fn hash<H: Hasher>(&self, _: &mut H) {}
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}
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fn main() {}
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