Enum NodeControllerRequest

pub enum NodeControllerRequest {
    Remove {
        control_handle: NodeControllerControlHandle,
    },
    RequestBind {
        payload: NodeControllerRequestBindRequest,
        responder: NodeControllerRequestBindResponder,
    },
    WaitForDriver {
        responder: NodeControllerWaitForDriverResponder,
    },
    #[non_exhaustive]
    _UnknownMethod {
        ordinal: u64,
        control_handle: NodeControllerControlHandle,
        method_type: MethodType,
    },
}

Protocol through which a parent node controls one of its children.

Variants

Remove

Removes the node and all of its children.

Fields

control_handle: NodeControllerControlHandle

RequestBind

Request that the framework attempts to bind a driver to this node. This is an additional request for binding as the framework attempts to bind a node once when the node is created.

• error ZX_ERR_ALREADY_BOUND if the node is already bound and force_rebind is false.
• error ZX_ERR_ALREADY_EXISTS if the node has an outstanding |RequestBind| call which has not completed.

Fields

payload: NodeControllerRequestBindRequest

responder: NodeControllerRequestBindResponder

WaitForDriver

Hanging get style call that returns a terminal state for the associated Node, or the composite node that is parented by this node. For a successfully started driver this returns immediately with the token of the node that the driver started on. If an error happens we wait until bootup is complete, which is when all drivers that can bind and start have done so, before returning the error.

Fields

responder: NodeControllerWaitForDriverResponder

_UnknownMethod

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

Fields

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: NodeControllerControlHandle

method_type: MethodType

Implementations

impl NodeControllerRequest

pub fn into_remove(self) -> Option<NodeControllerControlHandle>

pub fn into_request_bind( self, ) -> Option<(NodeControllerRequestBindRequest, NodeControllerRequestBindResponder)>

pub fn into_wait_for_driver( self, ) -> Option<NodeControllerWaitForDriverResponder>

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

Name of the method defined in FIDL

Trait Implementations

impl Debug for NodeControllerRequest

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

Formats the value using the given formatter.