Struct PaneInteractionGuard 

pub struct PaneInteractionGuard<'a> { /* private fields */ }

RAII guard that ensures pane interaction state is cleanly canceled on drop.

When a pane interaction session is active and the guard drops (due to panic, scope exit, or any other unwind), it force-cancels any in-progress drag/resize and collects cleanup diagnostics.

Usage

let guard = PaneInteractionGuard::new(&mut adapter);
// ... pane interaction event loop ...
// If this scope panics, guard's Drop will force-cancel the drag machine
let diagnostics = guard.finish(); // explicit clean finish

Implementations

impl<'a> PaneInteractionGuard<'a>

pub fn new(adapter: &'a mut PaneTerminalAdapter) -> Self

Create a new guard wrapping the given adapter.

pub fn adapter(&mut self) -> &mut PaneTerminalAdapter

Access the wrapped adapter for normal event translation.

pub fn finish(self) -> Option<PaneCleanupDiagnostics>

Explicitly finish the guard, returning any cleanup diagnostics.

Calling finish() is optional — the guard will also clean up on drop. However, finish() gives the caller access to the diagnostics.

Trait Implementations

impl Drop for PaneInteractionGuard<'_>

fn drop(&mut self)

Executes the destructor for this type.