Struct AuditTrace 

pub struct AuditTrace { /* private fields */ }

Fixed-capacity audit trace buffer (stack-allocated, no_alloc compatible).

Stores the most recent N audit events in a ring buffer. When the buffer is full, the oldest events are overwritten. For full-history audit, use the std feature to write events to a file or stream.

Implementations

impl AuditTrace

pub fn new() -> Self

Create a new empty audit trace.

pub fn record(&mut self, event: AuditEvent)

Record an audit event.

pub fn total_count(&self) -> u64

Total number of events recorded (may exceed buffer capacity).

pub fn buffered_count(&self) -> usize

Number of events currently in the buffer (max 256).

pub fn iter(&self) -> AuditTraceIter<'_>

Iterate over buffered events in chronological order.

pub fn last(&self) -> Option<&AuditEvent>

Get the most recent audit event, if any.

pub fn reset(&mut self)

Reset the audit trace.

Trait Implementations

impl Default for AuditTrace

fn default() -> Self

Returns the “default value” for a type.