Trait Scalar 

pub trait Scalar:
    Float
    + FromPrimitive
    + Copy
    + Clone
    + Default
    + Debug
    + PartialOrd
    + Add<Output = Self>
    + Sub<Output = Self>
    + Mul<Output = Self>
    + Div<Output = Self>
    + Send
    + Sync
    + 'static {
    const ZERO: Self;
    const ONE: Self;

    // Required methods
    fn min_positive() -> Self;
    fn to_f64(self) -> f64;
}

Scalar type shared by generic math, mesh, field, and FEM infrastructure. Floating-point operations, including Float::min and Float::max, are exposed through the Float supertrait.

Required Associated Constants

const ZERO: Self

const ONE: Self

Required Methods

fn min_positive() -> Self

Return the smallest positive finite value for this scalar type.

fn to_f64(self) -> f64

Convert this scalar value to f64 for diagnostics and tolerances.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl Scalar for f32

fn min_positive() -> Self

Return the smallest positive finite value for this scalar type.

fn to_f64(self) -> f64

Convert this scalar value to f64 for diagnostics and tolerances.

const ZERO: Self = 0.0

const ONE: Self = 1.0

impl Scalar for f64

fn min_positive() -> Self

Return the smallest positive finite value for this scalar type.

fn to_f64(self) -> f64

Convert this scalar value to f64 for diagnostics and tolerances.

const ZERO: Self = 0.0

const ONE: Self = 1.0

Implementors