Struct Recording 

pub struct Recording { /* private fields */ }

A recording of events from a Recorder.

Implementations

impl Recording

pub fn span(&self) -> Span

Return a span, which will record events to this recording when entered.

Uses parent: None so that this span is always a root span. Without this, contextual parentage would cause a spawned actor’s recording span to become a child of the spawning actor’s recording span (via Instance::start()’s .instrument(Span::current())), causing events to leak into the parent actor’s flight recorder.

pub fn tail(&self) -> Vec<Event>

Retrieve the tail of the recorded event log, up to the capacity of the recording.

pub fn stacks(&self) -> Vec<Vec<&'static Metadata<'static>>>

Return the set of currently active span stacks. The metadata has enough information to recover a sparse stack trace for the trace.

Trait Implementations

impl Debug for Recording

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

Formats the value using the given formatter.

impl Drop for Recording

fn drop(&mut self)

Executes the destructor for this type.