spatialrust_math/
scalar.rs

1/// Numeric types supported by SpatialRust math primitives.
2pub trait Scalar:
3    Copy
4    + Clone
5    + Default
6    + PartialEq
7    + PartialOrd
8    + core::fmt::Debug
9    + core::ops::Add<Output = Self>
10    + core::ops::Sub<Output = Self>
11    + core::ops::Mul<Output = Self>
12    + core::ops::Div<Output = Self>
13    + core::ops::Neg<Output = Self>
14{
15}
16
17impl Scalar for f32 {}
18impl Scalar for f64 {}
19
20/// Floating-point scalar used by spatial algorithms.
21pub trait Real: Scalar {
22    /// Absolute value.
23    fn abs(self) -> Self;
24
25    /// Square root.
26    fn sqrt(self) -> Self;
27}
28
29impl Real for f32 {
30    fn abs(self) -> Self {
31        f32::abs(self)
32    }
33
34    fn sqrt(self) -> Self {
35        f32::sqrt(self)
36    }
37}
38
39impl Real for f64 {
40    fn abs(self) -> Self {
41        f64::abs(self)
42    }
43
44    fn sqrt(self) -> Self {
45        f64::sqrt(self)
46    }
47}
spatialrust_math/scalar.rs

spatialrust_math/
scalar.rs
