rinia 0.0.8

Portable scalar abstractions for game and simulation math.
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
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145

macro_rules! impl_vector_arith_traits {
    ($wrapper:ident<$scalar:ident : $bound:path>) => {
        impl<$scalar> ::core::ops::Add for $wrapper<$scalar>
        where
            $scalar: $bound,
        {
            type Output = Self;

            #[inline]
            fn add(self, rhs: Self) -> Self::Output {
                let mut out = <$wrapper<$scalar>>::to_array(self);
                for (dst, src) in out.iter_mut().zip(<$wrapper<$scalar>>::as_slice(&rhs).iter()) {
                    *dst += *src;
                }
                <$wrapper<$scalar>>::from_array(out)
            }
        }

        impl<$scalar> ::core::ops::AddAssign for $wrapper<$scalar>
        where
            $scalar: $bound,
        {
            #[inline]
            fn add_assign(&mut self, rhs: Self) {
                for (dst, src) in <$wrapper<$scalar>>::as_mut_slice(self)
                    .iter_mut()
                    .zip(<$wrapper<$scalar>>::as_slice(&rhs).iter())
                {
                    *dst += *src;
                }
            }
        }

        impl<$scalar> ::core::ops::Sub for $wrapper<$scalar>
        where
            $scalar: $bound,
        {
            type Output = Self;

            #[inline]
            fn sub(self, rhs: Self) -> Self::Output {
                let mut out = <$wrapper<$scalar>>::to_array(self);
                for (dst, src) in out.iter_mut().zip(<$wrapper<$scalar>>::as_slice(&rhs).iter()) {
                    *dst -= *src;
                }
                <$wrapper<$scalar>>::from_array(out)
            }
        }

        impl<$scalar> ::core::ops::SubAssign for $wrapper<$scalar>
        where
            $scalar: $bound,
        {
            #[inline]
            fn sub_assign(&mut self, rhs: Self) {
                for (dst, src) in <$wrapper<$scalar>>::as_mut_slice(self)
                    .iter_mut()
                    .zip(<$wrapper<$scalar>>::as_slice(&rhs).iter())
                {
                    *dst -= *src;
                }
            }
        }

        impl<$scalar> ::core::ops::Mul for $wrapper<$scalar>
        where
            $scalar: $bound,
        {
            type Output = Self;

            #[inline]
            fn mul(self, rhs: Self) -> Self::Output {
                let mut out = <$wrapper<$scalar>>::to_array(self);
                for (dst, src) in out.iter_mut().zip(<$wrapper<$scalar>>::as_slice(&rhs).iter()) {
                    *dst *= *src;
                }
                <$wrapper<$scalar>>::from_array(out)
            }
        }

        impl<$scalar> ::core::ops::MulAssign for $wrapper<$scalar>
        where
            $scalar: $bound,
        {
            #[inline]
            fn mul_assign(&mut self, rhs: Self) {
                for (dst, src) in <$wrapper<$scalar>>::as_mut_slice(self)
                    .iter_mut()
                    .zip(<$wrapper<$scalar>>::as_slice(&rhs).iter())
                {
                    *dst *= *src;
                }
            }
        }

        impl<$scalar> ::core::ops::Div for $wrapper<$scalar>
        where
            $scalar: $bound,
        {
            type Output = Self;

            #[inline]
            fn div(self, rhs: Self) -> Self::Output {
                let mut out = <$wrapper<$scalar>>::to_array(self);
                for (dst, src) in out.iter_mut().zip(<$wrapper<$scalar>>::as_slice(&rhs).iter()) {
                    *dst /= *src;
                }
                <$wrapper<$scalar>>::from_array(out)
            }
        }

        impl<$scalar> ::core::ops::DivAssign for $wrapper<$scalar>
        where
            $scalar: $bound,
        {
            #[inline]
            fn div_assign(&mut self, rhs: Self) {
                for (dst, src) in <$wrapper<$scalar>>::as_mut_slice(self)
                    .iter_mut()
                    .zip(<$wrapper<$scalar>>::as_slice(&rhs).iter())
                {
                    *dst /= *src;
                }
            }
        }

        impl<$scalar> ::core::ops::Neg for $wrapper<$scalar>
        where
            $scalar: $bound + ::core::ops::Neg<Output = $scalar>,
        {
            type Output = Self;

            #[inline]
            fn neg(self) -> Self::Output {
                let mut out = <$wrapper<$scalar>>::to_array(self);
                for dst in out.iter_mut() {
                    *dst = -*dst;
                }
                <$wrapper<$scalar>>::from_array(out)
            }
        }
    };
}

pub(crate) use impl_vector_arith_traits;