Struct SynchronousCompletionAsyncResult 

pub struct SynchronousCompletionAsyncResult<T: Clone> { /* private fields */ }

The result of an operation that either has completed already or completes later, in which case its continuations run synchronously at completion.

Implementations

impl<T: Clone + 'static> SynchronousCompletionAsyncResult<T>

pub fn new(result: T) -> Self

Creates a completed result.

pub fn is_completed(&self) -> bool

pub fn get_result(&self) -> T

The result. Panics if the operation is not yet completed.

pub fn on_completed(&self, continuation: impl FnOnce() + 'static)

Runs continuation now if the operation has completed without a source, otherwise when the source completes.

Trait Implementations

impl<T: Clone + Clone> Clone for SynchronousCompletionAsyncResult<T>

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.