yoctui-utils 0.1.343

Shared utility functions for Yoctui
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29

use std::time::{Duration, SystemTime};

pub fn format_duration(duration: Duration) -> String {
    format!(
        "{:02}:{:02}:{:02}",
        duration.as_secs() / 3600,
        duration.as_secs() / 60 % 60,
        duration.as_secs() % 60
    )
}

/// Current Unix milliseconds, saturating for out-of-range system clocks.
pub fn unix_ms() -> u64 {
    SystemTime::UNIX_EPOCH
        .elapsed()
        .unwrap_or_default()
        .as_millis()
        .try_into()
        .unwrap_or(u64::MAX)
}

/// A positive bounded poll timeout; callers handle nonblocking zero separately.
pub fn poll_timeout_ms(timeout: Duration) -> i32 {
    timeout.as_millis().clamp(1, i32::MAX as u128) as i32
}

#[cfg(test)]
#[path = "tests/time/mod.rs"]
mod tests;