Struct ScriptEventForwarder 

pub struct ScriptEventForwarder { /* private fields */ }

Bridge between core terminal observer events and the scripting JSON protocol.

Register an Arc<ScriptEventForwarder> with Terminal::add_observer(). The forwarder buffers converted events; the owner drains them via [drain_events] and serialises them to script sub-processes.

Implementations

impl ScriptEventForwarder

pub fn new(subscriptions: Option<HashSet<String>>) -> Self

Create a new forwarder.

Arguments

• subscriptions - If Some, only events whose snake_case kind name is in the set will be captured. If None, all events are captured.

pub fn drain_events(&self) -> Vec<ScriptEvent>

Drain all buffered events, returning them and clearing the buffer.

Trait Implementations

impl TerminalObserver for ScriptEventForwarder

fn on_event(&self, event: &TerminalEvent)

Called for ALL events (catch-all). Called after category-specific methods.

fn on_zone_event(&self, _event: &TerminalEvent)

Called for zone lifecycle events (ZoneOpened, ZoneClosed, ZoneScrolledOut)

fn on_command_event(&self, _event: &TerminalEvent)

Called for command/shell integration events (ShellIntegrationEvent)

fn on_environment_event(&self, _event: &TerminalEvent)

Called for environment changes (CwdChanged, EnvironmentChanged, RemoteHostTransition, SubShellDetected)

fn on_screen_event(&self, _event: &TerminalEvent)

Called for screen content events (BellRang, TitleChanged, SizeChanged, ModeChanged, GraphicsAdded, HyperlinkAdded, DirtyRegion, UserVarChanged, ProgressBarChanged, BadgeChanged, TriggerMatched)

fn subscriptions(&self) -> Option<&HashSet<TerminalEventKind>>

Which event kinds this observer is interested in (None = all)