pub enum PortRequest {
    GetInfo {
        responder: PortGetInfoResponder,
    },
    GetStatus {
        responder: PortGetStatusResponder,
    },
    GetStatusWatcher {
        watcher: ServerEnd<StatusWatcherMarker>,
        buffer: u32,
        control_handle: PortControlHandle,
    },
    GetMac {
        mac: ServerEnd<MacAddressingMarker>,
        control_handle: PortControlHandle,
    },
    GetDevice {
        device: ServerEnd<DeviceMarker>,
        control_handle: PortControlHandle,
    },
    Clone {
        port: ServerEnd<PortMarker>,
        control_handle: PortControlHandle,
    },
    GetCounters {
        responder: PortGetCountersResponder,
    },
    GetDiagnostics {
        diagnostics: ServerEnd<DiagnosticsMarker>,
        control_handle: PortControlHandle,
    },
}
Expand description

A logical port belonging to a [Device].

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GetInfo

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Obtain information about port.

  • response info port information.
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GetStatus

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Obtain the operating port status.

  • response status snapshot of port’s current status.
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GetStatusWatcher

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§watcher: ServerEnd<StatusWatcherMarker>
§buffer: u32
§control_handle: PortControlHandle

Connects to a [StatusWatcher] to observe port status changes.

  • request watcher handle to the status watcher.
  • request buffer the number of status changes that the client requests to be stored by StatusWatcher. Values are capped at MAX_STATUS_BUFFER. A value of 0 or 1 causes the StatusWatcher to not keep any buffers on status changed. Clients that need to observe all changes to status (as opposed to only the current state) are encouraged to set a buffer value larger than 1, so that all edges can be observed. If StatusWatcher’s internal queue is filled and new status changes occur, the oldest samples will be dropped to make room for new ones.
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GetMac

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§mac: ServerEnd<MacAddressingMarker>
§control_handle: PortControlHandle

Connects to a [MacAddressing] associated with the port.

  • request mac mac handle. Closed with ZX_ERR_NOT_SUPPORTED if this port does not support mac addressing.
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GetDevice

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§device: ServerEnd<DeviceMarker>
§control_handle: PortControlHandle

Connects to the [Device] this port belongs to.

  • request device grants access to the parent device.
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Clone

Fields

§port: ServerEnd<PortMarker>
§control_handle: PortControlHandle

Establishes a new connection to this port.

  • request port the server end for the new connection.
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GetCounters

Retrieves a snapshot of traffic counters on this port.

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GetDiagnostics

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§diagnostics: ServerEnd<DiagnosticsMarker>
§control_handle: PortControlHandle

Grants access to [Diagnostics] for this port.

  • request diagnostics grants access to diagnostics information.

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Trait Implementations§

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impl Debug for PortRequest

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

Formats the value using the given formatter. Read more

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impl<T> Any for Twhere T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> Encode<Ambiguous1> for T

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unsafe fn encode( self, _encoder: &mut Encoder<'_>, _offset: usize, _depth: Depth ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. Read more
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impl<T> Encode<Ambiguous2> for T

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unsafe fn encode( self, _encoder: &mut Encoder<'_>, _offset: usize, _depth: Depth ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for Twhere U: From<T>,

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> Pointable for T

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const ALIGN: usize = _

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more