Module timestamp 

Timestamp-scan selection and progress kernels.

Functions

earliest_max_timestamp_index

Select the earliest occurrence of the maximum timestamp.

first_timestamp_index

Select the first timestamp at or after target.

first_timestamp_record_index

First matching decoded record at or above the logical retention floor. A sparse byte read may start inside a batch that still contains discarded records; those records cannot satisfy the lookup.

timestamp_record_coordinates

Compute one record’s absolute offset and timestamp without signed overflow.

timestamp_record_time

Decode record time according to the batch timestamp type. Append time replaces producer fields entirely, including producer arithmetic overflow.

timestamp_scan_next

Advance strictly past a decoded batch, rejecting malformed or stale bounds.

timestamp_scan_window

Double a nonzero scan window with checked arithmetic.