Struct Heartbeat 

pub struct Heartbeat { /* private fields */ }

A running heartbeat: a thread printing one templated line per interval. Dropping the guard stops the pulse promptly (before drop returns), so no pulse can land after a tool’s final output.

Implementations

impl Heartbeat

pub fn start( interval: Duration, template: String, to: PulseTo, state: Arc<PulseState>, ) -> Heartbeat

Start pulsing every interval, rendering template from {ELAPSED} plus the current state tokens, onto the to stream.

Trait Implementations

impl Drop for Heartbeat

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.