Struct ProviderProxy

pub struct ProviderProxy { /* private fields */ }

Implementations

impl ProviderProxy

pub fn new(channel: AsyncChannel) -> Self

Create a new Proxy for fuchsia.fonts/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_font( &self, request: &Request, ) -> QueryResponseFut<Option<Box<Response>>, DefaultFuchsiaResourceDialect>

Deprecated. See GetTypeface.

Returns font that matches specified request.

pub fn get_family_info( &self, family: &str, ) -> QueryResponseFut<Option<Box<FamilyInfo>>, DefaultFuchsiaResourceDialect>

Deprecated. See GetFontFamilyInfo.

Returns information for the specified font family or null if there is no family with the specified name. This function respects family name aliases and ignores case, so request for “robotoSLAB” will return FamilyInfo for “Roboto Slab”.

pub fn get_typeface( &self, request: &TypefaceRequest, ) -> QueryResponseFut<TypefaceResponse, DefaultFuchsiaResourceDialect>

Returns a typeface that matches the specified request, or an empty table if no matching face is found. (The latter is more likely to happen if TypefaceRequestFlags.EXACT_FAMILY is used to disable fallbacks.)

pub fn get_font_family_info( &self, family: &FamilyName, ) -> QueryResponseFut<FontFamilyInfo, DefaultFuchsiaResourceDialect>

Returns information for the specified font family, or an empty table if there is no family with the specified name.

This function respects family name aliases and ignores case. For example, “RobotoSlab” is an alias for the canonical name “Roboto Slab”. A request for “robotoSLAB” would return the FontFamilyInfo for “Roboto Slab” due to the case-insensitivity and alias resolution.

pub fn register_font_set_event_listener( &self, listener: ClientEnd<FontSetEventListenerMarker>, ) -> QueryResponseFut<(), DefaultFuchsiaResourceDialect>

Register a listener to be notified when the set of available fonts or mappings has changed. A client can register as many listeners as it wishes.

To unregister, close the channel.

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 GetFontResponseFut = QueryResponseFut<Option<Box<Response>>>

type GetFamilyInfoResponseFut = QueryResponseFut<Option<Box<FamilyInfo>>>

type GetTypefaceResponseFut = QueryResponseFut<TypefaceResponse>

type GetFontFamilyInfoResponseFut = QueryResponseFut<FontFamilyInfo>

type RegisterFontSetEventListenerResponseFut = QueryResponseFut<()>

fn get_font(&self, request: &Request) -> Self::GetFontResponseFut

fn get_family_info(&self, family: &str) -> Self::GetFamilyInfoResponseFut

fn get_typeface( &self, request: &TypefaceRequest, ) -> Self::GetTypefaceResponseFut

fn get_font_family_info( &self, family: &FamilyName, ) -> Self::GetFontFamilyInfoResponseFut

fn register_font_set_event_listener( &self, listener: ClientEnd<FontSetEventListenerMarker>, ) -> Self::RegisterFontSetEventListenerResponseFut

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.