Struct NoExtensions 

pub struct NoExtensions;

The no-op extension set: every hook keeps this core’s own behavior.

Installed by run_desktop, so the zero-config dev preview behaves exactly as it did before the seam existed.

Trait Implementations

impl Clone for NoExtensions

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for NoExtensions

impl Debug for NoExtensions

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

Formats the value using the given formatter.

impl Default for NoExtensions

fn default() -> Self

Returns the “default value” for a type.

impl DesktopExtensions for NoExtensions

fn on_event_loop_builder(&mut self, builder: &mut DesktopEventLoopBuilder)

Called with the winit event-loop builder, before build().

fn on_window_attributes( &mut self, attributes: WindowAttributes, ) -> WindowAttributes

Called with the window attributes the core assembled from DesktopConfig, returning the attributes to actually create the window with.

fn on_window_created(&mut self, window: &Arc<Window>)

Called once, immediately after the window is created and its accessibility adapter constructed, but before the window is shown.

fn pump(&mut self)

Called once per frame, at the top of the redraw pass — before the theme and font polls, and before the rebuild.

fn on_theme_brightness_changed(&mut self, brightness: Brightness)

Called whenever the shell’s resolved theme brightness actually changes — its first resolution in resumed, a platform appearance change (WindowEvent::ThemeChanged), and an app-forced override arriving or clearing through the per-frame set_app_theme/clear_app_theme poll.

fn on_platform_view_commands( &mut self, window: &Arc<Window>, scale: f64, commands: &[ViewCommand], )

Called on the UI thread right after a frame is submitted, with the platform-view differ’s pending command batch in generation order — the per-OS half of the desktop platform-view host (this crate owns the OS-neutral half; see crate::platform_view).

fn on_platform_views_suspended(&mut self)

Called when the window is destroyed or its surface lost: remove every hosted native view.

fn on_close_requested(&mut self) -> CloseAction

Called on WindowEvent::CloseRequested, deciding whether the loop exits.

impl Eq for NoExtensions

impl PartialEq for NoExtensions

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for NoExtensions