rocket::mtls::oid::asn1_rs::nom::lib::std::ops

Trait AsyncFn

Source 
pub trait AsyncFn<Args>: AsyncFnMut<Args>
where
    Args: Tuple,
{
    // Required method
    extern "rust-call" fn async_call(
        &self,
        args: Args,
    ) -> Self::CallRefFuture<'_>;
}
🔬This is a nightly-only experimental API. (async_closure)
Available on crate feature mtls only.
Expand description

An async-aware version of the Fn trait.

All async fn and functions returning futures implement this trait.

Required Methods§

Source

extern "rust-call" fn async_call( &self, args: Args, ) -> Self::CallRefFuture<'_>

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

Call the AsyncFn, returning a future which may borrow from the called closure.

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§

Source§

impl<A, F> AsyncFn<A> for &F
where A: Tuple, F: AsyncFn<A> + ?Sized,

Source§

impl<Args, F, A> AsyncFn<Args> for Box<F, A>
where Args: Tuple, F: AsyncFn<Args> + ?Sized, A: Allocator,