41 lines
769 B
Rust
41 lines
769 B
Rust
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pub struct Something { pub x: isize }
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pub trait A {
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fn f(&self) -> isize;
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fn g(&self) -> isize { 10 }
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fn h(&self) -> isize { 11 }
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fn lurr(x: &Self, y: &Self) -> isize { x.g() + y.h() }
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}
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impl A for isize {
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fn f(&self) -> isize { 10 }
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}
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impl A for Something {
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fn f(&self) -> isize { 10 }
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}
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pub trait B<T> {
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fn thing<U>(&self, x: T, y: U) -> (T, U) { (x, y) }
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fn staticthing<U>(_z: &Self, x: T, y: U) -> (T, U) { (x, y) }
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}
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impl<T> B<T> for isize { }
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impl B<f64> for bool { }
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pub trait TestEquality {
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fn test_eq(&self, rhs: &Self) -> bool;
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fn test_neq(&self, rhs: &Self) -> bool {
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!self.test_eq(rhs)
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}
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}
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impl TestEquality for isize {
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fn test_eq(&self, rhs: &isize) -> bool {
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*self == *rhs
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}
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}
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