Module breadcrumbs 

The flight recorder: a bounded, always-on, in-memory ring of recent significant events, dumped into every report.

This is the single highest-value component — it turns a non-reproducible failure into a debuggable one by preserving the operation sequence that led to it (commit ids, page allocs/frees, reopens, key ops). It is deliberately cheap (a bounded VecDeque behind a Mutex, no allocation beyond the fixed capacity’s worth of records) so it can run in production.

Recording never panics and never blocks meaningfully: on a poisoned lock it silently drops the crumb rather than propagating failure out of a logging call. Capacity is fixed at init; the oldest crumb is evicted on overflow.

Structs

Breadcrumb

One recorded event in the flight recorder.

Recorder

The process-wide recorder. Bounded; oldest-evicted.

Enums

Level

Severity of a breadcrumb, mirroring common log levels.

Functions

record

Record a breadcrumb. A no-op if the recorder was never initialized, so libraries can emit crumbs unconditionally without coupling to app setup.

recorder

The global recorder, if crate::init has run.

snapshot

Snapshot the current trail (oldest-first). Empty if uninitialized.