Struct LocalExecutor

pub struct LocalExecutor { /* private fields */ }

A single-threaded port-based executor for Fuchsia.

Having a LocalExecutor in scope allows the creation and polling of zircon objects, such as [fuchsia_async::Channel].

Panics

LocalExecutor will panic on drop if any zircon objects attached to it are still alive. In other words, zircon objects backed by a LocalExecutor must be dropped before it.

Implementations

impl LocalExecutor

pub fn new() -> Self

Create a new single-threaded executor running with actual time.

pub fn new_with_port(port: Port) -> Self

Create a new single-threaded executor running with actual time, with a port.

pub fn port(&self) -> &Port

Get a reference to the Fuchsia zx::Port being used to listen for events.

pub fn run_singlethreaded<F>(&mut self, main_future: F) -> F::Output

where F: Future,

Run a single future to completion on a single thread, also polling other active tasks.

Trait Implementations

impl Debug for LocalExecutor

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

Formats the value using the given formatter.

impl Default for LocalExecutor

fn default() -> Self

Returns the “default value” for a type.

impl Drop for LocalExecutor

fn drop(&mut self)

Executes the destructor for this type.