dimensioned 0.6.0

Compile-time dimensional analysis for various unit systems using Rust's type system. Dimensioned aims to build on Rust's safety features by adding unit safety with no runtime cost. In addition, it aims to be as easy to use as possible, hopefully making things easier for you not just by avoiding bugs but also by making it clear what units things are. Never again should you need to specify units in a comment!
Documentation 
extern crate dimensioned as dim;

use dim::{si, cgs};

// Calculates speed given a distance and time. Only works for SI units.
fn speed(dist: si::Meter<f64>, time: si::Second<f64>) -> si::MeterPerSecond<f64> {
    dist / time
}

use std::ops::Div;
use dim::dimensions::{Length, Time};
use dim::typenum::Quot;

// Calculates speed as before, but now we can use *any* unit system.
fn generic_speed<L, T>(dist: L, time: T) -> Quot<L, T>
    where L: Length + Div<T>, T: Time,
{
    dist / time
}

fn main() {
    let x = 6.0 * si::M;
    let t = 3.0 * si::S;
    let v = 2.0 * si::M/si::S;
    let v2 = speed(x, t);
    assert_eq!(v, v2);

    let v3 = generic_speed(6.0 * cgs::M, 3.0 * cgs::S);
    let v4 = v.into();
    assert_eq!(v3, v4);
}