1quantity! {
4 quantity: Acceleration; "acceleration";
6 dimension: ISQ<
8 P1, Z0, N2, Z0, Z0, Z0, Z0>; units {
16 @yottameter_per_second_squared: prefix!(yotta); "Ym/s²", "yottameter per second squared",
17 "yottameters per second squared";
18 @zettameter_per_second_squared: prefix!(zetta); "Zm/s²", "zettameter per second squared",
19 "zettameters per second squared";
20 @exameter_per_second_squared: prefix!(exa); "Em/s²", "exameter per second squared",
21 "exameters per second squared";
22 @petameter_per_second_squared: prefix!(peta); "Pm/s²", "petameter per second squared",
23 "petameters per second squared";
24 @terameter_per_second_squared: prefix!(tera); "Tm/s²", "terameter per second squared",
25 "terameters per second squared";
26 @gigameter_per_second_squared: prefix!(giga); "Gm/s²", "gigameter per second squared",
27 "gigameters per second squared";
28 @megameter_per_second_squared: prefix!(mega); "Mm/s²", "megameter per second squared",
29 "megameters per second squared";
30 @kilometer_per_second_squared: prefix!(kilo); "km/s²", "kilometer per second squared",
31 "kilometers per second squared";
32 @hectometer_per_second_squared: prefix!(hecto); "hm/s²", "hectometer per second squared",
33 "hectometers per second squared";
34 @decameter_per_second_squared: prefix!(deca); "dam/s²", "decameter per second squared",
35 "decameters per second squared";
36 @meter_per_second_squared: prefix!(none); "m/s²", "meter per second squared",
37 "meters per second squared";
38 @decimeter_per_second_squared: prefix!(deci); "dm/s²", "decimeter per second squared",
39 "decimeters per second squared";
40 @centimeter_per_second_squared: prefix!(centi); "cm/s²", "centimeter per second squared",
41 "centimeters per second squared";
42 @millimeter_per_second_squared: prefix!(milli); "mm/s²", "millimeter per second squared",
43 "millimeters per second squared";
44 @micrometer_per_second_squared: prefix!(micro); "µm/s²", "micrometer per second squared",
45 "micrometers per second squared";
46 @nanometer_per_second_squared: prefix!(nano); "nm/s²", "nanometer per second squared",
47 "nanometers per second squared";
48 @picometer_per_second_squared: prefix!(pico); "pm/s²", "picometer per second squared",
49 "picometers per second squared";
50 @femtometer_per_second_squared: prefix!(femto); "fm/s²", "femtometer per second squared",
51 "femtometers per second squared";
52 @attometer_per_second_squared: prefix!(atto); "am/s²", "attometer per second squared",
53 "attometers per second squared";
54 @zeptometer_per_second_squared: prefix!(zepto); "zm/s²", "zeptometer per second squared",
55 "zeptometers per second squared";
56 @yoctometer_per_second_squared: prefix!(yocto); "ym/s²", "yoctometer per second squared",
57 "yoctometers per second squared";
58
59 @foot_per_second_squared: 3.048_E-1; "ft/s²", "foot per second squared",
60 "feet per second squared";
61 @galileo: 1.0_E-2; "Gal", "galileo", "galileos";
62 @inch_per_second_squared: 2.54_E-2; "in/s²", "inch per second squared",
63 "inches per second squared";
64 @millimeter_per_minute_squared: 2.777_777_777_777_777_8_E-7; "mm/min²",
65 "millimeter per minute squared", "millimeters per minute squared";
66 @standard_gravity: 9.806_65_E0; "g₀", "standard acceleration of gravity",
67 "standard accelerations of gravity";
68 }
69}
70
71#[cfg(test)]
72mod tests {
73 storage_types! {
74 use crate::si::acceleration as a;
75 use crate::si::length as l;
76 use crate::si::quantities::*;
77 use crate::si::time as t;
78 use crate::tests::Test;
79 use crate::num::One;
80
81 #[test]
82 fn check_dimension() {
83 let _: Acceleration<V> = Length::new::<l::meter>(V::one()) /
84 (Time::new::<t::second>(V::one()) * Time::new::<t::second>(V::one()));
85 }
86
87 #[test]
88 fn check_units() {
89 test::<l::yottameter, t::second, a::yottameter_per_second_squared>();
90 test::<l::zettameter, t::second, a::zettameter_per_second_squared>();
91 test::<l::exameter, t::second, a::exameter_per_second_squared>();
92 test::<l::petameter, t::second, a::petameter_per_second_squared>();
93 test::<l::terameter, t::second, a::terameter_per_second_squared>();
94 test::<l::gigameter, t::second, a::gigameter_per_second_squared>();
95 test::<l::megameter, t::second, a::megameter_per_second_squared>();
96 test::<l::kilometer, t::second, a::kilometer_per_second_squared>();
97 test::<l::hectometer, t::second, a::hectometer_per_second_squared>();
98 test::<l::decameter, t::second, a::decameter_per_second_squared>();
99 test::<l::meter, t::second, a::meter_per_second_squared>();
100 test::<l::decimeter, t::second, a::decimeter_per_second_squared>();
101 test::<l::centimeter, t::second, a::centimeter_per_second_squared>();
102 test::<l::millimeter, t::second, a::millimeter_per_second_squared>();
103 test::<l::micrometer, t::second, a::micrometer_per_second_squared>();
104 test::<l::nanometer, t::second, a::nanometer_per_second_squared>();
105 test::<l::picometer, t::second, a::picometer_per_second_squared>();
106 test::<l::femtometer, t::second, a::femtometer_per_second_squared>();
107 test::<l::attometer, t::second, a::attometer_per_second_squared>();
108 test::<l::zeptometer, t::second, a::zeptometer_per_second_squared>();
109 test::<l::yoctometer, t::second, a::yoctometer_per_second_squared>();
110
111 test::<l::foot, t::second, a::foot_per_second_squared>();
112 test::<l::centimeter, t::second, a::galileo>();
113 test::<l::inch, t::second, a::inch_per_second_squared>();
114 test::<l::millimeter, t::minute, a::millimeter_per_minute_squared>();
115
116 fn test<L: l::Conversion<V>, T: t::Conversion<V>, A: a::Conversion<V>>() {
117 if A::is_valid() {
118 Test::assert_eq(&Acceleration::new::<A>(V::one()),
119 &(Length::new::<L>(V::one()) /
120 (Time::new::<T>(V::one()) * Time::new::<T>(V::one()))));
121 }
122 }
123 }
124 }
125}