14 lines
212 B
Rust
14 lines
212 B
Rust
// compile-pass
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pub trait Hasher {
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type State;
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fn hash<T: Hash<
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<Self as Hasher>::State
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>>(&self, value: &T) -> u64;
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}
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pub trait Hash<S> {
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fn hash(&self, state: &mut S);
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}
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fn main() {}
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