Struct ViewHeadless 

pub struct ViewHeadless(/* private fields */);

Handle to a headless surface/document open in the View Process.

The view is disposed when all clones of the handle are dropped.

Implementations

impl ViewHeadless

pub fn set_size( &self, size: DipSize, scale_factor: Factor, ) -> Result<(), ViewChannelError>

Resize the headless surface.

pub fn renderer(&self) -> ViewRenderer

Reference the window renderer.

pub fn window_extension_raw( &self, extension_id: ApiExtensionId, request: ApiExtensionPayload, ) -> Result<ApiExtensionPayload, ViewChannelError>

Call a window extension with custom encoded payload.

pub fn window_extension<I, O>( &self, extension_id: ApiExtensionId, request: &I, ) -> Result<Result<O, ApiExtensionRecvError>, ViewChannelError>

where I: Serialize, O: DeserializeOwned,

Call a window extension with serialized payload.

Trait Implementations

impl Clone for ViewHeadless

fn clone(&self) -> ViewHeadless

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ViewHeadless

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

Formats the value using the given formatter.

impl From<ViewHeadless> for ViewWindowOrHeadless

fn from(w: ViewHeadless) -> Self

Converts to this type from the input type.

impl PartialEq for ViewHeadless

fn eq(&self, other: &Self) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for ViewHeadless