Function	Description
datetime::year	Extract the year from a datetime
datetime::month	Extract the month (1-12)
datetime::day	Extract the day of the month
datetime::hour	Extract the hour (0-23)
datetime::minute	Extract the minute (0-59)
datetime::second	Extract the second (0-59)
datetime::nanosecond	Extract the nanosecond component
datetime::day_of_year	Get the day of the year (1-366)
datetime::day_of_week	Get the day of the week (1=Monday, 7=Sunday)
datetime::quarter	Get the quarter (1-4)
datetime::week	Get the ISO week number (1-53)
datetime::date	Extract the date component
datetime::time	Extract the time component
datetime::epoch	Get the Unix epoch timestamp in seconds
datetime::epoch_millis	Get the Unix epoch timestamp in milliseconds
datetime::from_epoch	Create a datetime from epoch seconds
datetime::from_epoch_millis	Create a datetime from epoch milliseconds
datetime::new	Create a new datetime from a date and time
datetime::now	Get the current datetime
datetime::add	Add a duration to a datetime
datetime::subtract	Subtract a duration from a datetime
datetime::diff	Calculate the difference between two datetimes
datetime::trunc	Truncate a datetime to a specified precision
datetime::age	Calculate the duration between two datetimes
datetime::format	Format a datetime as a string