pub enum NodeRequest {
    AddChild {
        args: NodeAddArgs,
        controller: ServerEnd<NodeControllerMarker>,
        node: Option<ServerEnd<NodeMarker>>,
        responder: NodeAddChildResponder,
    },
    _UnknownMethod {
        ordinal: u64,
        control_handle: NodeControlHandle,
        method_type: MethodType,
    },
}
Expand description

Protocol through which a driver manages a node that it is bound to. Drivers should maintain their client connection to the node. Dropping the client connection while the driver is running will cause the driver framework to remove the driver and node from the topology. If the driver has set host_restart_on_crash to “true” in their component manifest, dropping the connection will initiate a restart of the driver host and driver.

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AddChild

Fields

§controller: ServerEnd<NodeControllerMarker>
§node: Option<ServerEnd<NodeMarker>>

Adds a child node to this node.

If node is present, this driver takes responsibility for binding to the newly created child. Otherwise, the driver framework will locate an appropriate driver to bind the child to.

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_UnknownMethod

Fields

This variant is marked as non-exhaustive
Non-exhaustive enum variants could have additional fields added in future. Therefore, non-exhaustive enum variants cannot be constructed in external crates and cannot be matched against.
§ordinal: u64

Ordinal of the method that was called.

§control_handle: NodeControlHandle
§method_type: MethodType

An interaction was received which does not match any known method.

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impl NodeRequest

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pub fn into_add_child( self ) -> Option<(NodeAddArgs, ServerEnd<NodeControllerMarker>, Option<ServerEnd<NodeMarker>>, NodeAddChildResponder)>

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pub fn method_name(&self) -> &'static str

Name of the method defined in FIDL

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impl Debug for NodeRequest

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

Formats the value using the given formatter. Read more

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

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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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fn from(t: T) -> T

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const ALIGN: usize = _

The alignment of pointer.
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type Init = T

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unsafe fn init(init: <T as Pointable>::Init) -> usize

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type Error = Infallible

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

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