Module clock 

Structs

FakeClock

Fake clock for deterministic unit and scenario testing.

SystemClock

Production system clock maintaining a monotonic timestamp floor.

Traits

Clock

Trait defining the clock interface for timestamp generation. CONTRACT: successive calls return strictly increasing values, even across application restarts and NTP corrections.

Functions

format_iso8601_utc

Format a SystemTime in the canonical form YYYY-MM-DDTHH:MM:SS.ffffffZ.

parse_iso8601_utc

Strict parser for the canonical timestamp form (§4.1), accepting the legacy second-precision form for rows written by older crate versions.