Struct RingTracer 

pub struct RingTracer { /* private fields */ }

A ring buffer for trace events that overwrites the oldest entries.

Implementations

impl RingTracer

pub fn new(capacity: usize, level: TraceLevel) -> Self

Create a ring tracer with the given capacity and level.

pub fn log(&mut self, event: TraceEvent)

Log a trace event (overwrites oldest if full).

pub fn log_msg(&mut self, level: TraceLevel, msg: impl Into<String>)

Log a message at the given level.

pub fn stored_count(&self) -> usize

Return the number of events currently stored.

pub fn total_count(&self) -> usize

Return the total number of events logged (including overwritten ones).

pub fn clear(&mut self)

Clear all stored events.

pub fn drain_ordered(&self) -> Vec<&TraceEvent>

Drain events in order (oldest first).