Struct ItemsProxy

pub struct ItemsProxy { /* private fields */ }

Implementations

impl ItemsProxy

pub fn new(channel: AsyncChannel) -> Self

Create a new Proxy for fuchsia.boot/Items.

pub fn take_event_stream(&self) -> ItemsEventStream

Get a Stream of events from the remote end of the protocol.

Panics

Panics if the event stream was already taken.

pub fn get( &self, type_: u32, extra: u32, ) -> QueryResponseFut<(Option<Vmo>, u32), DefaultFuchsiaResourceDialect>

Get a payload for a boot item of type and extra. NOTE: We return the length of the item, as VMOs must be page-aligned.

TODO: Refactor API: https://fxbug.dev/42109921

For a list of types, refer to <lib/zbi-format/zbi.h>. For a list of extras, refer to <lib/zbi-format/driver-config.h>.

pub fn get2( &self, type_: u32, extra: Option<&Extra>, ) -> QueryResponseFut<ItemsGet2Result, DefaultFuchsiaResourceDialect>

Get all stored items of type, optionally also restricted by extra. Note that length is returned for each item as VMOs are page-aligned.

Returns ZX_ERR_NOT_SUPPORTED if this is an untracked item which will never be stored.

pub fn get_bootloader_file( &self, filename: &str, ) -> QueryResponseFut<Option<Vmo>, DefaultFuchsiaResourceDialect>

Gets the payload for a ZBI_TYPE_BOOTLOADER_FILE boot item. Note: ZX_PROP_VMO_CONTENT_SIZE will be set to the actual file content size

Trait Implementations

impl Clone for ItemsProxy

fn clone(&self) -> ItemsProxy

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ItemsProxy

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

Formats the value using the given formatter.

impl ItemsProxyInterface for ItemsProxy

type GetResponseFut = QueryResponseFut<(Option<Vmo>, u32)>

type Get2ResponseFut = QueryResponseFut<Result<Vec<RetrievedItems>, i32>>

type GetBootloaderFileResponseFut = QueryResponseFut<Option<Vmo>>

fn get(&self, type_: u32, extra: u32) -> Self::GetResponseFut

fn get2(&self, type_: u32, extra: Option<&Extra>) -> Self::Get2ResponseFut

fn get_bootloader_file( &self, filename: &str, ) -> Self::GetBootloaderFileResponseFut

impl Proxy for ItemsProxy

type Protocol = ItemsMarker

The protocol which this Proxy controls.

fn from_channel(inner: AsyncChannel) -> Self

Create a proxy over the given channel.

fn into_channel(self) -> Result<AsyncChannel, Self>

Attempt to convert the proxy back into a channel.

fn as_channel(&self) -> &AsyncChannel

Get a reference to the proxy’s underlying channel.

fn into_client_end(self) -> Result<ClientEnd<Self::Protocol>, Self>

Attempt to convert the proxy back into a client end.

fn is_closed(&self) -> bool

Returns true if the proxy has received the PEER_CLOSED signal.

fn on_closed(&self) -> OnSignals<'_, Unowned<'_, Handle>>

Returns a future that completes when the proxy receives the PEER_CLOSED signal.