Trait Differentiable 

pub trait Differentiable: Clone {
    type Primal: Clone;

    // Required method
    fn ad_value(&self) -> &AdValue<Self::Primal>;
}

A value that can be observed as an AdValue.

Examples

use ad_tensors_rs::{AdMode, AdValue, Differentiable};

fn mode_of<V: Differentiable>(value: &V) -> AdMode {
    value.ad_value().mode()
}

let x = AdValue::primal(2.0_f64);
assert_eq!(mode_of(&x), AdMode::Primal);

Required Associated Types

type Primal: Clone

Underlying primal payload type.

Required Methods

fn ad_value(&self) -> &AdValue<Self::Primal>

Borrow as an AdValue.

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.

Implementors

impl<T: Clone + Scalar> Differentiable for AdTensor<T>

type Primal = Tensor<T>

impl<T: Clone> Differentiable for AdValue<T>

type Primal = T

impl<T: Clone> Differentiable for AdScalar<T>

type Primal = T