mawaqit 0.2.3

Islamic prayer times for Rust with high-latitude & polar-region support.
Documentation 
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/// Setting for the Asr prayer time.
/// For Hanafi madhab, the Asr is a bit later
/// than that of the Shafi madhab.
#[derive(PartialEq, Debug, Copy, Clone)]
pub enum Madhab {
    Shafi = 1,
    Hanafi = 2,
}

impl Madhab {
    /// Return the shadow-length multiplier used for Asr calculation:
    /// `1` for Shafi (standard), `2` for Hanafi.
    #[must_use]
    pub const fn shadow(&self) -> i32 {
        *self as i32
    }
}

#[cfg(test)]
mod tests {
    use super::*;

    #[test]
    fn shafi_shadow() {
        let shafi = Madhab::Shafi;

        assert_eq!(shafi.shadow(), 1);
    }

    #[test]
    fn hanafi_shadow() {
        let hanafi = Madhab::Hanafi;

        assert_eq!(hanafi.shadow(), 2);
    }
}