Contents

use std::fmt;

#[derive(Eq,PartialEq,Debug)]
pub struct Clock {
    minutes: i32
}

impl fmt::Display for Clock {
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        let hours = self.minutes / 60;
        let mins = self.minutes % 60;
        write!(f, "{:02}:{:02}", hours, mins)
    }
}

impl Clock {
    pub fn new(hour: i32, minute: i32) -> Self {
        Clock::build(hour * 60 + minute)
    }

    fn build(minutes: i32) -> Self {
        let mut mins = minutes;
        while mins < 0 {
            mins += 1440;
        }
        Clock { minutes: mins % 1440 }
    }

    pub fn add_minutes(&mut self, minutes: i32) -> Self {
        Clock::build(self.minutes + minutes)
    }
}

Version data entries

171 entries across 171 versions & 1 rubygems

Version	Path
trackler-2.2.1.179	tracks/rust/exercises/clock/example.rs
trackler-2.2.1.178	tracks/rust/exercises/clock/example.rs
trackler-2.2.1.177	tracks/rust/exercises/clock/example.rs
trackler-2.2.1.176	tracks/rust/exercises/clock/example.rs
trackler-2.2.1.175	tracks/rust/exercises/clock/example.rs
trackler-2.2.1.174	tracks/rust/exercises/clock/example.rs
trackler-2.2.1.173	tracks/rust/exercises/clock/example.rs
trackler-2.2.1.172	tracks/rust/exercises/clock/example.rs
trackler-2.2.1.171	tracks/rust/exercises/clock/example.rs
trackler-2.2.1.170	tracks/rust/exercises/clock/example.rs
trackler-2.2.1.169	tracks/rust/exercises/clock/example.rs
trackler-2.2.1.167	tracks/rust/exercises/clock/example.rs
trackler-2.2.1.166	tracks/rust/exercises/clock/example.rs
trackler-2.2.1.165	tracks/rust/exercises/clock/example.rs
trackler-2.2.1.164	tracks/rust/exercises/clock/example.rs
trackler-2.2.1.163	tracks/rust/exercises/clock/example.rs
trackler-2.2.1.162	tracks/rust/exercises/clock/example.rs
trackler-2.2.1.161	tracks/rust/exercises/clock/example.rs
trackler-2.2.1.160	tracks/rust/exercises/clock/example.rs
trackler-2.2.1.159	tracks/rust/exercises/clock/example.rs