#[cfg(feature = "local-time")]

mod localtime {

use std::time::SystemTime;

use jiff::Zoned;

/// Return a string representing the current date and time as localtime.

///

/// Available with the `localtime` feature toggle.

pub fn format_now_datetime_seconds() -> String {

Zoned::now().strftime("%F %T %Z").to_string()

}

/// Return a string representing the current time as localtime.

///

/// Available with the `localtime` feature toggle.

pub fn format_time_for_messages(time: SystemTime) -> String {

Zoned::try_from(time)

.expect("system time is always in range -9999-01-01..=9999-12-31")

.strftime("%T")

.to_string()

}

}

/// An `hours:minute:seconds` format.

pub const DATE_TIME_HMS: usize = "00:51:45".len();

#[cfg(not(feature = "local-time"))]

mod utc {

use std::time::SystemTime;

use super::DATE_TIME_HMS;

/// Return a string representing the current date and time as UTC.

///

/// Available without the `localtime` feature toggle.

pub fn format_time_for_messages(time: SystemTime) -> String {

let time = jiff::Timestamp::try_from(time).expect("reasonable system time");

time.strftime("%T").to_string()

}

/// Return a string representing the current time as UTC.

///

/// Available without the `localtime` feature toggle.

pub fn format_now_datetime_seconds() -> String {

jiff::Timestamp::now().strftime("%FT%T").to_string()

}

}

#[cfg(feature = "local-time")]

pub use localtime::*;

#[cfg(not(feature = "local-time"))]

pub use utc::*;