wasmtime_environ::__core::future

Trait AsyncDrop

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pub trait AsyncDrop {
    type Dropper<'a>: Future<Output = ()>
       where Self: 'a;

    // Required method
    fn async_drop(self: Pin<&mut Self>) -> Self::Dropper<'_>;
}
🔬This is a nightly-only experimental API. (async_drop)
Expand description

Custom code within the asynchronous destructor.

Required Associated Types§

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type Dropper<'a>: Future<Output = ()> where Self: 'a

🔬This is a nightly-only experimental API. (async_drop)

A future returned by the AsyncDrop::async_drop to be part of the async destructor.

Required Methods§

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fn async_drop(self: Pin<&mut Self>) -> Self::Dropper<'_>

🔬This is a nightly-only experimental API. (async_drop)

Constructs the asynchronous destructor for this type.

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§