albumentations.core.tracing

Configure one traced composition call with snapshots, timing, retention, and an optional observer, without changing output, random state, or portable policy. Args: snapshot_targets (Sequence[str]): Target names copied into executed-leaf records. include_timing (bool): Whether records include execution time in nanoseconds. observer (Callable[[TraceRecord], None] | None): Synchronous callback invoked for each completed record. collect_records (bool): Whether to retain records in the returned result.

Describe a completed composition or leaf visit with a structural path, outcome, detached parameters, snapshots, and optional duration for diagnosis.

Bundle normal public pipeline output with immutable execution records, keeping observation opt-in without changing the ordinary Compose result contract.