typing_rust

public

A small typing test program in Rust

Star0

Watch0

8 commits 1 branch 0 tags 0 releases329.6 KiB

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

#[derive(Debug)]
pub struct  Timer {
    start: Option<Instant>,
    duration: Duration,
}

impl Timer {
    pub fn new(duration: Duration) -> Self {
        Self {
            start: None,
            duration,
        }
    }

    pub fn start(&mut self) {
        self.start = Some(Instant::now());
    }

    pub fn remaining (&self) -> Duration {
        self.duration.saturating_sub(self.elapsed())
    }

    pub fn elapsed (&self) -> Duration {
        match self.start {
            Some(time) => if time.elapsed() < self.duration {
                time.elapsed()
            } else {
                self.duration
            },
            None => Duration::ZERO,
        }
    }
}

1	use std::time::{
2	Duration,
3	Instant,
4	};
5
6	#[derive(Debug)]
7	pub struct Timer {
8	start: Option<Instant>,
9	duration: Duration,
10	}
11
12	impl Timer {
13	pub fn new(duration: Duration) -> Self {
14	Self {
15	start: None,
16	duration,
17	}
18	}
19
20	pub fn start(&mut self) {
21	self.start = Some(Instant::now());
22	}
23
24	pub fn remaining (&self) -> Duration {
25	self.duration.saturating_sub(self.elapsed())
26	}
27
28	pub fn elapsed (&self) -> Duration {
29	match self.start {
30	Some(time) => if time.elapsed() < self.duration {
31	time.elapsed()
32	} else {
33	self.duration
34	},
35	None => Duration::ZERO,
36	}
37	}
38	}