A time library written in zig.
const std = @import("std");
const zeit = @import("zeit");
pub fn main() void {
const allocator = std.heap.page_allocator;
var env = try std.process.getEnvMap(allocator);
defer env.deinit();
// Get an instant in time. The default gets "now" in UTC
const now = try zeit.instant(.{});
// Load our local timezone. This needs an allocator. Optionally pass in a
// *const std.process.EnvMap to support TZ and TZDIR environment variables
const local = try zeit.local(alloc, &env);
// Convert our instant to a new timezone
const now_local = now.in(&local);
// Generate date/time info for this instant
const dt = now_local.time();
// Print it out
std.debug.print("{}", .{dt});
// zeit.Time{
// .year = 2024,
// .month = zeit.Month.mar,
// .day = 16,
// .hour = 8,
// .minute = 38,
// .second = 29,
// .millisecond = 496,
// .microsecond = 706,
// .nanosecond = 64
// .offset = -18000,
// }
// Format using strftime specifier. Format strings are not required to be comptime
try dt.strftime(anywriter, "%Y-%m-%d %H:%M:%S %Z");
// Or...golang magic date specifiers. Format strings are not required to be comptime
try dt.gofmt(anywriter, "2006-01-02 15:04:05 MST");
// Load an arbitrary location using IANA location syntax. The location name
// comes from an enum which will automatically map IANA location names to
// Windows names, as needed. Pass an optional EnvMap to support TZDIR
const vienna = try zeit.loadTimeZone(alloc, .@"Europe/Vienna", &env);
defer vienna.deinit();
// Parse an Instant from an ISO8601 or RFC3339 string
const iso = try zeit.instant(.{
.source = .{
.iso8601 = "2024-03-16T08:38:29.496-1200",
},
});
const rfc3339 = try zeit.instant(.{
.source = .{
.rfc3339 = "2024-03-16T08:38:29.496706064-1200",
},
});
}