Module datetime 

JSON timestamps matching JavaScript’s Date.toJSON() precision.

Functions

json_date_millis

JavaScript Date JSON at every valid TimeClip millisecond, including dates outside Chrono’s physical model range. Callers must supply a TimeClip value.

normalize_json_date

Normalize the UTC ISO strings revived by Source’s safeJSONParse.

parse_date_millis

serialize

Serialize a timestamp with exactly three fractional digits and a UTC suffix.

serialize_optional

Serialize a nullable timestamp using the same millisecond precision.