Trait Scalar

pub trait Scalar:
    Sized
    + Numerical
    + 'static
    + Display
    + Product
    + Sum
    + Neg
    + One
    + Zero
    + Num
    + NumCast
    + NumAssign
    + NumAssignOps
    + NumAssignRef
    + NumOps
    + NumRef
    + FromPrimitive
    + ToPrimitive
    + Signed
    + Pow<Self, Output = Self>
    + Float
    + FloatConst {
    // Provided methods
    fn one() -> Self
       where Self: Sized { ... }
    fn zero() -> Self
       where Self: Sized { ... }
}

The Scalar trait extends the Numerical trait to include additional mathematical operations for the purpose of reducing the number of overall traits required to complete various machine-learning tasks.

Provided Methods

fn one() -> Self

where Self: Sized,

fn zero() -> Self

where Self: Sized,

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 Scalar for f32

impl Scalar for f64

Implementors