Struct ProviderSynchronousProxy

pub struct ProviderSynchronousProxy { /* private fields */ }

Implementations

impl ProviderSynchronousProxy

pub fn new(channel: Channel) -> Self

pub fn into_channel(self) -> Channel

pub fn wait_for_event( &self, deadline: MonotonicInstant, ) -> Result<ProviderEvent, 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_font( &self, request: &Request, ___deadline: MonotonicInstant, ) -> Result<Option<Box<Response>>, Error>

Deprecated. See GetTypeface.

Returns font that matches specified request.

pub fn get_family_info( &self, family: &str, ___deadline: MonotonicInstant, ) -> Result<Option<Box<FamilyInfo>>, Error>

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, ___deadline: MonotonicInstant, ) -> Result<TypefaceResponse, Error>

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, ___deadline: MonotonicInstant, ) -> Result<FontFamilyInfo, Error>

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>, ___deadline: MonotonicInstant, ) -> Result<(), Error>

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 Debug for ProviderSynchronousProxy

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

Formats the value using the given formatter.

impl SynchronousProxy for ProviderSynchronousProxy

type Proxy = ProviderProxy

The async proxy for the same protocol.

type Protocol = ProviderMarker

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.