Struct FrameManager 

pub struct FrameManager { /* private fields */ }

Maintains the state of the pages frame and listens to events produced by chromium targeting the Target. Also listens for events that indicate that a navigation was completed

Implementations

impl FrameManager

pub fn new(request_timeout: Duration) -> Self

pub fn init_commands(timeout: Duration) -> CommandChain

The commands to execute in order to initialize this frame manager

pub fn main_frame(&self) -> Option<&Frame>

pub fn main_frame_mut(&mut self) -> Option<&mut Frame>

pub fn get_isolated_world_name(&self) -> Option<&String>

Get the main isolated world name.

pub fn frames(&self) -> impl Iterator<Item = &Frame> + '_

pub fn frame(&self, id: &FrameId) -> Option<&Frame>

pub fn on_http_request_finished(&mut self, request: HttpRequest)

Track the request in the frame

pub fn poll(&mut self, now: Instant) -> Option<FrameEvent>

pub fn goto(&mut self, req: FrameRequestedNavigation)

Entrypoint for page navigation

pub fn navigate_frame( &mut self, frame_id: FrameId, req: FrameRequestedNavigation, )

Navigate a specific frame

pub fn on_attached_to_target(&mut self, _event: &EventAttachedToTarget)

Fired when a frame moved to another session

pub fn on_frame_tree(&mut self, frame_tree: FrameTree)

pub fn on_frame_attached( &mut self, frame_id: FrameId, parent_frame_id: Option<FrameId>, )

pub fn on_frame_detached(&mut self, event: &EventFrameDetached)

pub fn on_frame_navigated(&mut self, frame: &CdpFrame)

pub fn on_frame_navigated_within_document( &mut self, event: &EventNavigatedWithinDocument, )

pub fn on_frame_stopped_loading(&mut self, event: &EventFrameStoppedLoading)

pub fn on_frame_started_loading(&mut self, event: &EventFrameStartedLoading)

Fired when frame has started loading.

pub fn on_runtime_binding_called(&mut self, _ev: &EventBindingCalled)

Notification is issued every time when binding is called

pub fn on_frame_execution_context_created( &mut self, event: &EventExecutionContextCreated, )

Issued when new execution context is created

pub fn on_frame_execution_context_destroyed( &mut self, event: &EventExecutionContextDestroyed, )

Issued when execution context is destroyed

pub fn on_execution_contexts_cleared(&mut self)

Issued when all executionContexts were cleared

pub fn evict_stale_context_ids(&mut self)

Remove context_ids entries that reference frames which no longer exist. Called periodically from the handler’s eviction tick — a single O(n) pass instead of per-frame cleanup during recursive removal.

pub fn on_page_lifecycle_event(&mut self, event: &EventLifecycleEvent)

Fired for top level page lifecycle events (nav, load, paint, etc.)

pub fn ensure_isolated_world( &mut self, world_name: &str, ) -> Option<CommandChain>

Trait Implementations

impl Debug for FrameManager

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

Formats the value using the given formatter.