unitforge 0.2.26

A library for unit and quantity consistent computations in Rust
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46

use crate::impl_macros::macros::*;
use crate::prelude::*;
use crate::{AngularVelocity, PhysicsUnit, Time};
use ndarray::{Array1, Array2, ArrayView1, ArrayView2};
use num_traits::identities::Zero;
use num_traits::FromPrimitive;
#[cfg(feature = "pyo3")]
use pyo3::pyclass;
#[cfg(feature = "serde")]
use serde::{Deserialize, Serialize};
use std::cmp::Ordering;
use std::f64::consts::PI;
use std::fmt;
use std::ops::{Add, AddAssign, Div, DivAssign, Mul, MulAssign, Neg, Sub, SubAssign};

#[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
#[derive(Copy, Clone, PartialEq, Debug)]
#[cfg_attr(feature = "pyo3", pyclass(eq, eq_int))]
pub enum AngularAccelerationUnit {
    rad_ssq,
    deg_ssq,
}

impl PhysicsUnit for AngularAccelerationUnit {
    fn name(&self) -> &str {
        match &self {
            AngularAccelerationUnit::rad_ssq => "rad/s²",
            AngularAccelerationUnit::deg_ssq => "°/s²",
        }
    }

    fn base_per_x(&self) -> (f64, i32) {
        match self {
            AngularAccelerationUnit::rad_ssq => (1., 0),
            AngularAccelerationUnit::deg_ssq => (PI / 180., 0),
        }
    }
}

impl_quantity!(
    AngularAcceleration,
    AngularAccelerationUnit,
    AngularAccelerationUnit::deg_ssq
);
impl_div_with_self_to_f64!(AngularAcceleration);
impl_mul!(AngularAcceleration, Time, AngularVelocity);