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17 lines
260 B
Rust
17 lines
260 B
Rust
trait MyEq {
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fn eq(&self, other: &Self) -> bool;
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}
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struct A {
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x: isize
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}
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impl MyEq for isize {
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fn eq(&self, other: &isize) -> bool { *self == *other }
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}
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impl MyEq for A {} //~ ERROR not all trait items implemented, missing: `eq`
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fn main() {
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}
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