uom/si/
angular_velocity.rs

1//! Angular velocity (base unit radian per second, s⁻¹).
2
3quantity! {
4    /// Angular velocity (base unit radian per second, s⁻¹).
5    quantity: AngularVelocity; "angular velocity";
6    /// Dimension of angular velocity, T⁻¹ (base unit radian per second, s⁻¹).
7    dimension: ISQ<
8        Z0,     // length
9        Z0,     // mass
10        N1,     // time
11        Z0,     // electric current
12        Z0,     // thermodynamic temperature
13        Z0,     // amount of substance
14        Z0>;    // luminous intensity
15    kind: dyn (crate::si::marker::AngleKind);
16    units {
17        /// Derived unit of angular velocity.
18        @radian_per_second: 1.0_E0; "rad/s", "radian per second", "radians per second";
19        @degree_per_second: 1.745_329_251_994_329_5_E-2; "°/s", "degree per second",
20            "degrees per second";
21        @revolution_per_second: 6.283_185_307_179_586_E0; "rps", "revolution per second",
22            "revolutions per second";
23        @revolution_per_minute: 1.047_197_551_196_597_7_E-1; "rpm", "revolution per minute",
24            "revolutions per minute";
25        @revolution_per_hour: 1.745_329_251_994_329_6_E-3; "rph", "revolution per hour",
26            "revolutions per hour";
27    }
28}
29
30#[cfg(test)]
31mod tests {
32    storage_types! {
33        use crate::num::One;
34        use crate::si::angle as a;
35        use crate::si::angular_velocity as v;
36        use crate::si::quantities::*;
37        use crate::si::time as t;
38        use crate::tests::Test;
39
40        #[test]
41        fn check_units() {
42            test::<a::radian, t::second, v::radian_per_second>();
43            test::<a::degree, t::second, v::degree_per_second>();
44            test::<a::revolution, t::second, v::revolution_per_second>();
45            test::<a::revolution, t::minute, v::revolution_per_minute>();
46            test::<a::revolution, t::hour, v::revolution_per_hour>();
47
48            fn test<A: a::Conversion<V>, T: t::Conversion<V>, R: v::Conversion<V>>() {
49                Test::assert_approx_eq(&AngularVelocity::new::<R>(V::one()),
50                    &(Angle::new::<A>(V::one()) / Time::new::<T>(V::one())).into());
51            }
52        }
53    }
54}
uom/si/angular_velocity.rs

uom/si/
angular_velocity.rs
