Trait RWHandleSpec

pub trait RWHandleSpec:
    Send
    + Sync
    + 'static {
    const READABLE_SIGNALS: Signals;
    const WRITABLE_SIGNALS: Signals;
}

A trait specifying the behavior of RWHandle.

The default behavior, listening for zx::Signals::OBJECT_READABLE and zx::Signals::OBJECT_WRITABLE is provided by DefaultRWHandleSpec.

Required Associated Constants

const READABLE_SIGNALS: Signals

Signals asserted when the handle is readable.

RWHandle installs wait for these signals and if any of them are asserted, the handle is considered readable.

const WRITABLE_SIGNALS: Signals

Signals asserted when the handle is writable.

RWHandle installs wait for these signals and if any of them are asserted, the handle is considered writable.

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

impl RWHandleSpec for DefaultRWHandleSpec

const READABLE_SIGNALS: Signals = OBJECT_READABLE

const WRITABLE_SIGNALS: Signals = OBJECT_WRITABLE