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std/datetime ​

Date and time from epoch timestamps. Construct with a DateTime static; format with a method.

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from "std/datetime" import { DateTime, weekdayName, monthName }

Types ​

DateTime ​

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struct DateTime {
    year: i32,
    month: i32,
    day: i32,
    hour: i32,
    minute: i32,
    second: i32,
    weekday: i32,
}

A broken-down calendar date and time.

Constructors (statics) ​

DateTime.now ​

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fn DateTime.now(): DateTime

Current UTC date and time.

DateTime.localNow ​

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fn DateTime.localNow(): DateTime

Current date and time in the local timezone.

DateTime.fromEpoch ​

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fn DateTime.fromEpoch(epochSec: i64): DateTime

UTC DateTime for a Unix epoch timestamp (seconds).

DateTime.fromEpochLocal ​

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fn DateTime.fromEpochLocal(epochSec: i64): DateTime

Local DateTime for a Unix epoch timestamp (seconds).

Formatting (methods) ​

dt.format ​

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fn format(self: &DateTime): string

Full date-time string (e.g. "2026-05-15 10:30:00").

dt.formatDate ​

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fn formatDate(self: &DateTime): string

Date portion only (e.g. "2026-05-15").

dt.formatTime ​

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fn formatTime(self: &DateTime): string

Time portion only (e.g. "10:30:00").

Functions ​

weekdayName ​

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fn weekdayName(weekday: i32): string

English name for a weekday (0 = Sunday).

monthName ​

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fn monthName(month: i32): string

English name for a month (1 = January).

Example ​

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let dt = DateTime.now()
print(dt.format())
print(weekdayName(dt.weekday) + ", " + monthName(dt.month))