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use std::fmt;
use crate::{progress::Step, unit::DisplayValue};
/// A marker for formatting numbers as duration in renderers, as in `7d4h20m10s`.
#[derive(Copy, Clone, Default, Eq, PartialEq, Ord, PartialOrd, Debug)]
pub struct Duration;
impl DisplayValue for Duration {
fn display_current_value(&self, w: &mut dyn fmt::Write, value: Step, _upper: Option<Step>) -> fmt::Result {
w.write_str(&compound_duration::format_dhms(value))
}
fn separator(&self, w: &mut dyn fmt::Write, _value: Step, _upper: Option<Step>) -> fmt::Result {
w.write_str(" of ")
}
fn display_upper_bound(&self, w: &mut dyn fmt::Write, upper_bound: Step, _value: Step) -> fmt::Result {
w.write_str(&compound_duration::format_dhms(upper_bound))
}
fn dyn_hash(&self, state: &mut dyn std::hash::Hasher) {
state.write(&[])
}
fn display_unit(&self, _w: &mut dyn fmt::Write, _value: Step) -> fmt::Result {
Ok(())
}
}
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