libgm 0.5.0

A tool for modding, unpacking and decompiling GameMaker games
Documentation 
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use std::fmt::Display;
use std::fmt::Formatter;
use std::time::Duration;
use std::time::Instant;

#[must_use]
pub struct Stopwatch {
    start_timestamp: Instant,
}

impl Stopwatch {
    pub fn start() -> Self {
        Self { start_timestamp: Instant::now() }
    }

    #[must_use]
    pub fn elapsed(&self) -> Duration {
        self.start_timestamp.elapsed()
    }
}

impl Display for Stopwatch {
    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
        let dur = self.elapsed();
        let millis: f32 = dur.as_secs_f32() * 1000.0;
        write!(f, "{millis:.2} ms")
    }
}