Struct KeepAlive 

pub struct KeepAlive { /* private fields */ }

Tracker the listener pokes on every successful frame receive. Cheap to clone (Arc<Mutex<...>>); listener and watcher hold one each.

Implementations

impl KeepAlive

pub fn new(window: Duration) -> Self

Construct with the given window. The first frame is “now” — i.e. the watcher does not fire on a cell that just booted.

pub async fn window(&self) -> Duration

Window the watcher uses.

pub async fn notify_frame(&self)

Reset on every successful frame receive.

pub async fn is_silenced(&self) -> bool

True iff the elapsed time since the last frame exceeds the window.

Trait Implementations

impl Clone for KeepAlive

fn clone(&self) -> KeepAlive

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for KeepAlive

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

Formats the value using the given formatter.