Struct TraceLog 

pub struct TraceLog { /* private fields */ }

A bounded ring buffer of recent function traces.

Thread-safe. Stores the most recent capacity traces. Oldest entries are evicted when the buffer is full.

Implementations

impl TraceLog

pub fn new(capacity: usize) -> Self

pub fn push(&self, trace: FnTrace)

Record a completed trace.

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

Query recent traces, newest first.

pub fn by_fn(&self, fn_name: &str, limit: usize) -> Vec<FnTrace>

Query traces filtered by function name, newest first.

pub fn errors(&self, limit: usize) -> Vec<FnTrace>

Query only error/rollback traces, newest first.

pub fn total_count(&self) -> usize

Total traces recorded (including evicted).

pub fn len(&self) -> usize

Current buffer size.

pub fn is_empty(&self) -> bool