Trait shadow_shim_helper_rs::explicit_drop::ExplicitDrop

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pub trait ExplicitDrop {
    type ExplicitDropParam;
    type ExplicitDropResult;

    // Required method
    fn explicit_drop(
        self,
        param: &Self::ExplicitDropParam,
    ) -> Self::ExplicitDropResult;
}
Expand description

Trait for a type that provides an explicit method for dropping its value.

Unlike the Drop trait, this traits method:

  • Can take a parameter
  • Can return something
  • Consumes the value (instead of taking a &mut)

Unfortunately there is no built-in way to ensure a type is explicitly dropped. One workaround is for a type to also implement Drop, and have that implementation validate that ExplicitDrop::explicit_drop was called.

Required Associated Types§

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type ExplicitDropParam

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type ExplicitDropResult

Required Methods§

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fn explicit_drop( self, param: &Self::ExplicitDropParam, ) -> Self::ExplicitDropResult

Implementors§