Trait Retain 

pub trait Retain<C: Context>: Sized {
    // Required methods
    unsafe fn retain(
        self,
        request: Borrowed<'_, <<<C as Context>::Native as Source<<C as Context>::Inputs>>::Raw as Lower>::Target>,
        key: C::Key,
    );
    unsafe fn file(
        self,
        request: <<C as Context>::Native as File>::Request<'_>,
        key: C::Key,
    );
}

Consumes the exact native requests whose pointees remain owned by the host.

Required Methods

unsafe fn retain( self, request: Borrowed<'_, <<<C as Context>::Native as Source<<C as Context>::Inputs>>::Raw as Lower>::Target>, key: C::Key, )

Safety

Every encoded address remains live through terminal completion or quiescence.

unsafe fn file( self, request: <<C as Context>::Native as File>::Request<'_>, key: C::Key, )

Safety

Every file request borrow remains live through terminal completion or quiescence.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors