Trait SpatialScalar 

pub trait SpatialScalar:
    Float
    + Debug
    + Default
    + NumCast
    + Send
    + Sync
    + SimdUnifiedOps
    + 'static {
    // Required methods
    fn epsilon() -> Self;
    fn max_finite() -> Self;

    // Provided methods
    fn from_f64(value: f64) -> Option<Self> { ... }
    fn to_f64(&self) -> Option<f64> { ... }
    fn sqrt(&self) -> Self { ... }
    fn abs(&self) -> Self { ... }
    fn powf(&self, exp: Self) -> Self { ... }
    fn ln(&self) -> Self { ... }
    fn exp(&self) -> Self { ... }
    fn sin(&self) -> Self { ... }
    fn cos(&self) -> Self { ... }
    fn atan2(&self, other: Self) -> Self { ... }
    fn is_finite(&self) -> bool { ... }
    fn is_nan(&self) -> bool { ... }
    fn simd_squared_euclidean_distance(
        _a: &[Self],
        b: &[Self],
    ) -> Result<Self, &'static str> { ... }
    fn simd_manhattan_distance(
        _a: &[Self],
        b: &[Self],
    ) -> Result<Self, &'static str> { ... }
    fn simd_dot_product(_a: &[Self], b: &[Self]) -> Result<Self, &'static str> { ... }
}

Trait for scalar types that can be used in spatial computations

This trait extends standard numeric traits with requirements specific to spatial algorithms, including floating-point operations and conversions.

Required Methods

fn epsilon() -> Self

The epsilon value for floating-point comparisons

fn max_finite() -> Self

Maximum finite value for this type

Provided Methods

fn from_f64(value: f64) -> Option<Self>

Convert from f64 (used for constants and literals)

fn to_f64(&self) -> Option<f64>

Convert to f64 for interoperability

fn sqrt(&self) -> Self

Square root function

fn abs(&self) -> Self

Absolute value function

fn powf(&self, exp: Self) -> Self

Power function

fn ln(&self) -> Self

Natural logarithm

fn exp(&self) -> Self

Exponential function

fn sin(&self) -> Self

Sine function

fn cos(&self) -> Self

Cosine function

fn atan2(&self, other: Self) -> Self

Arctangent of y/x

fn is_finite(&self) -> bool

Check if the value is finite

fn is_nan(&self) -> bool

Check if the value is NaN

fn simd_squared_euclidean_distance( _a: &[Self], b: &[Self], ) -> Result<Self, &'static str>

SIMD-optimized squared Euclidean distance

fn simd_manhattan_distance( _a: &[Self], b: &[Self], ) -> Result<Self, &'static str>

SIMD-optimized Manhattan distance

fn simd_dot_product(_a: &[Self], b: &[Self]) -> Result<Self, &'static str>

SIMD-optimized dot product

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl SpatialScalar for f32

fn epsilon() -> Self

fn max_finite() -> Self

fn simd_squared_euclidean_distance( a: &[Self], b: &[Self], ) -> Result<Self, &'static str>

fn simd_manhattan_distance(a: &[Self], b: &[Self]) -> Result<Self, &'static str>

fn simd_dot_product(a: &[Self], b: &[Self]) -> Result<Self, &'static str>

impl SpatialScalar for f64

fn epsilon() -> Self

fn max_finite() -> Self

fn simd_squared_euclidean_distance( a: &[Self], b: &[Self], ) -> Result<Self, &'static str>

fn simd_manhattan_distance(a: &[Self], b: &[Self]) -> Result<Self, &'static str>

fn simd_dot_product(a: &[Self], b: &[Self]) -> Result<Self, &'static str>

Implementors