Struct serde::lib::core::future::PollFn

1.64.0 · source ·
pub struct PollFn<F> {
    f: F,
}
Expand description

A Future that wraps a function returning Poll.

This struct is created by poll_fn(). See its documentation for more.

Fields

f: F

Trait Implementations

Formats the value using the given formatter. Read more
The type of value produced on completion.
Attempt to resolve the future to a final value, registering the current task for wakeup if the value is not yet available. Read more

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

The output that the future will produce on completion.
Which kind of future are we turning this into?
Creates a future from a value. Read more
The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.