Struct TraceBuffer 

pub struct TraceBuffer {
    entries: Vec<TraceEntry>,
    capacity: usize,
    write_pos: usize,
    total: u64,
}

Per-actor trace buffer (ring buffer of recent processing traces).

Fields

entries: Vec<TraceEntry>

capacity: usize

write_pos: usize

total: u64

Implementations

impl TraceBuffer

pub fn new(capacity: usize) -> TraceBuffer

Create a new trace buffer.

pub fn record(&mut self, entry: TraceEntry)

Record a trace entry.

pub fn recent(&self, limit: usize) -> Vec<&TraceEntry>

Get recent trace entries (most recent first).

pub fn total_recorded(&self) -> u64

Total entries recorded (lifetime).

pub fn len(&self) -> usize

Current buffer size.

pub fn is_empty(&self) -> bool

Check if empty.