Struct RealmQuerySynchronousProxy

pub struct RealmQuerySynchronousProxy { /* private fields */ }

Implementations

impl RealmQuerySynchronousProxy

pub fn new(channel: Channel) -> Self

pub fn into_channel(self) -> Channel

pub fn wait_for_event( &self, deadline: MonotonicInstant, ) -> Result<RealmQueryEvent, 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 get_instance( &self, moniker: &str, ___deadline: MonotonicInstant, ) -> Result<RealmQueryGetInstanceResult, Error>

Gets an instance identified by its moniker.

pub fn get_resolved_declaration( &self, moniker: &str, ___deadline: MonotonicInstant, ) -> Result<RealmQueryGetResolvedDeclarationResult, Error>

Gets the manifest of an instance identified by its moniker.

The manifest is encoded in its standalone persistable format per RFC-0120 and is sent across using an iterator. Some manifests are too large to send over a Zircon channel and we can’t use a VMO because we need an approach that is compatible with overnet.

pub fn get_manifest( &self, moniker: &str, ___deadline: MonotonicInstant, ) -> Result<RealmQueryGetManifestResult, Error>

Prefer GetResolvedDeclaration if available for your target API level.

pub fn resolve_declaration( &self, parent: &str, child_location: &ChildLocation, url: &str, ___deadline: MonotonicInstant, ) -> Result<RealmQueryResolveDeclarationResult, Error>

Gets the manifest of a component URL as if it were a child of the specified parent without actually creating or starting that component.

The manifest is encoded in its standalone persistable format per RFC-0120 and is sent across using an iterator. Some manifests are too large to send over a Zircon channel and we can’t use a VMO because we need an approach that is compatible with overnet.

pub fn get_structured_config( &self, moniker: &str, ___deadline: MonotonicInstant, ) -> Result<RealmQueryGetStructuredConfigResult, Error>

Gets the structured config of an instance identified by its moniker.

pub fn get_all_instances( &self, ___deadline: MonotonicInstant, ) -> Result<RealmQueryGetAllInstancesResult, Error>

Returns an iterator over all component instances in this realm and instances within resolved children, recursively. Unresolved child components will be included in this list, but children of unresolved children will not be.

pub fn construct_namespace( &self, moniker: &str, ___deadline: MonotonicInstant, ) -> Result<RealmQueryConstructNamespaceResult, Error>

Constructs the namespace of an instance as determined by its use declarations. This is usually identical to what would be given to the component’s runner on component start time, unless extended by fuchsia.component/StartChildArgs.namespace_entries.

pub fn open_directory( &self, moniker: &str, dir_type: OpenDirType, object: ServerEnd<DirectoryMarker>, ___deadline: MonotonicInstant, ) -> Result<RealmQueryOpenDirectoryResult, Error>

Opens the specified directory in an instance.

pub fn connect_to_storage_admin( &self, moniker: &str, storage_name: &str, server_end: ServerEnd<StorageAdminMarker>, ___deadline: MonotonicInstant, ) -> Result<RealmQueryConnectToStorageAdminResult, Error>

Connects to the StorageAdmin protocol of a storage declared by an instance.

pub fn deprecated_open( &self, moniker: &str, dir_type: OpenDirType, flags: OpenFlags, mode: ModeType, path: &str, object: ServerEnd<NodeMarker>, ___deadline: MonotonicInstant, ) -> Result<RealmQueryDeprecatedOpenResult, Error>

[DEPRECATED - Use OpenDirectory instead.]

Makes an fuchsia.io.Directory/Open call on a directory in an instance.

Trait Implementations

impl Debug for RealmQuerySynchronousProxy

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

Formats the value using the given formatter.

impl SynchronousProxy for RealmQuerySynchronousProxy

type Proxy = RealmQueryProxy

The async proxy for the same protocol.

type Protocol = RealmQueryMarker

The protocol which this Proxy controls.

fn from_channel(inner: Channel) -> Self

Create a proxy over the given channel.

fn into_channel(self) -> Channel

Convert the proxy back into a channel.

fn as_channel(&self) -> &Channel

Get a reference to the proxy’s underlying channel.

fn is_closed(&self) -> Result<bool, Status>

Returns true if the proxy has received the PEER_CLOSED signal.