Struct std::task::TaskObj

[+] Show declaration

pub struct TaskObj { /* fields omitted */ }

🔬 This is a nightly-only experimental API. (futures_api #50547)

futures in libcore are unstable

[−] Expand description

A custom trait object for polling tasks, roughly akin to Box<Future<Output = ()> + Send>.

Methods

impl TaskObj

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pub fn new<T>(t: T) -> TaskObj where     T: UnsafeTask,

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🔬 This is a nightly-only experimental API. (futures_api #50547)

futures in libcore are unstable

Create a TaskObj from a custom trait object representation.

Trait Implementations

impl Debug for TaskObj

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fn fmt(&self, f: &mut Formatter) -> Result<(), Error>

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Formats the value using the given formatter.

impl Future for TaskObj

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type Output = ()

🔬 This is a nightly-only experimental API. (futures_api #50547)

futures in libcore are unstable

The result of the Future.

fn poll(self: PinMut<TaskObj>, cx: &mut Context) -> Poll<()>

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🔬 This is a nightly-only experimental API. (futures_api #50547)

futures in libcore are unstable

Attempt to resolve the future to a final value, registering the current task for wakeup if the value is not yet available.

impl Drop for TaskObj

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fn drop(&mut self)

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Executes the destructor for this type.

impl Send for TaskObj

impl<F> From<PinBox<F>> for TaskObj where     F: 'static + Send + Future<Output = ()>,

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fn from(boxed: PinBox<F>) -> TaskObj

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Performs the conversion.

impl<F> From<Box<F>> for TaskObj where     F: 'static + Send + Future<Output = ()>,

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fn from(boxed: Box<F>) -> TaskObj

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Performs the conversion.