Struct ProviderProxy

pub struct ProviderProxy { /* private fields */ }

Implementations

impl ProviderProxy

pub fn new(channel: AsyncChannel) -> Self

Create a new Proxy for fuchsia.fonts.experimental/Provider.

pub fn take_event_stream(&self) -> ProviderEventStream

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

Panics

Panics if the event stream was already taken.

pub fn get_typeface_by_id( &self, id: u32, ) -> QueryResponseFut<ProviderGetTypefaceByIdResult, DefaultFuchsiaResourceDialect>

Get an exact font by asset ID. This would typically be called after ListTypefaces, e.g. as part of a font selection interface. As with fuchsia.fonts.GetTypeface, it is the caller’s responsibility to properly parse the file.

Possible errors: NOT_FOUND if no asset with the requested id exists. INTERNAL if the requested id exists, but the asset failed to load.

Eventually this should probably be folded into GetTypeface.

pub fn list_typefaces( &self, request: &ListTypefacesRequest, iterator: ServerEnd<ListTypefacesIteratorMarker>, ) -> QueryResponseFut<ProviderListTypefacesResult, DefaultFuchsiaResourceDialect>

Creates a ListTypefacesIterator instance that will return a paginated list of fonts matching request.

Possible errors: INTERNAL if something bad happens.

pub fn get_typefaces_by_family( &self, family: &FamilyName, ) -> QueryResponseFut<ProviderGetTypefacesByFamilyResult, DefaultFuchsiaResourceDialect>

Returns a TypefaceInfo for each font in the requested family. The results’ family fields will hold the canonical family name, even if this method is called with an alias.

This method should be called only if the caller knows family exists. Requesting a family that does not exist results in an error. To search for fonts by family name (or alias), use ListTypefaces instead.

Possible errors: NOT_FOUND if no family name or alias matches the requested family.

Trait Implementations

impl Clone for ProviderProxy

fn clone(&self) -> ProviderProxy

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ProviderProxy

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

Formats the value using the given formatter.

impl ProviderProxyInterface for ProviderProxy

type GetTypefaceByIdResponseFut = QueryResponseFut<Result<TypefaceResponse, Error>>

type ListTypefacesResponseFut = QueryResponseFut<Result<(), Error>>

type GetTypefacesByFamilyResponseFut = QueryResponseFut<Result<TypefaceInfoResponse, Error>>

fn get_typeface_by_id(&self, id: u32) -> Self::GetTypefaceByIdResponseFut

fn list_typefaces( &self, request: &ListTypefacesRequest, iterator: ServerEnd<ListTypefacesIteratorMarker>, ) -> Self::ListTypefacesResponseFut

fn get_typefaces_by_family( &self, family: &FamilyName, ) -> Self::GetTypefacesByFamilyResponseFut

impl Proxy for ProviderProxy

type Protocol = ProviderMarker

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.