Struct fidl_fuchsia_element::ManagerSynchronousProxy

pub struct ManagerSynchronousProxy { /* private fields */ }

Implementations

impl ManagerSynchronousProxy

pub fn new(channel: Channel) -> Self

pub fn into_channel(self) -> Channel

pub fn wait_for_event(&self, deadline: Time) -> Result<ManagerEvent, Error>

Waits until an event arrives and returns it. It is safe for other threads to make concurrent requests while waiting for an event.

pub fn propose_element( &self, spec: Spec, controller: Option<ServerEnd<ControllerMarker>>, ___deadline: Time ) -> Result<ManagerProposeElementResult, Error>

Proposes to add an element to the session.

If ProposeElement returns without error, the caller can assume the element is now part of the session. However, whether or not the element component is actively running, or not, depends on the session implementation. For example, a session may decide to conserve resources by suspending an element which is not visible, or delay the running of an element until a more appropriate time.

Spec

• spec.component_url is required

• spec describes the element to add
• controller can be used to observe and affect the lifecycle of the element, and to set and get annotations on the element

• error ProposeElementError.NOT_FOUND if spec.component_url could not be resolved
• error ProposeElementError.INVALID_ARGS if a required field is not present or annotations are invalid

Trait Implementations

impl Debug for ManagerSynchronousProxy

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

Formats the value using the given formatter.