vstd::std_specs::cmp

Trait ExPartialEq

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pub trait ExPartialEq<Rhs: ?Sized = Self> {
    type ExternalTraitSpecificationFor: PartialEq<Rhs>;

    // Required methods
    spec fn obeys_eq_spec() -> bool;
    spec fn eq_spec(&self, other: &Rhs) -> bool;
    exec fn eq(&self, other: &Rhs) -> r : bool;
    exec fn ne(&self, other: &Rhs) -> r : bool;
}

Required Associated Types§

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type ExternalTraitSpecificationFor: PartialEq<Rhs>

Required Methods§

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spec fn obeys_eq_spec() -> bool

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spec fn eq_spec(&self, other: &Rhs) -> bool

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exec fn eq(&self, other: &Rhs) -> r : bool

ensures
Self::obeys_eq_spec() ==> r == self.eq_spec(other),
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exec fn ne(&self, other: &Rhs) -> r : bool

ensures
Self::obeys_eq_spec() ==> r == !self.eq_spec(other),

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§