Struct VariableGrad 

pub struct VariableGrad<T> {
    pub grad: T,
    pub computed: bool,
}

Gradient storage for a variable.

Fields

grad: T

The gradient tensor

computed: bool

Whether the gradient has been computed

Implementations

impl<T> VariableGrad<T>

pub fn new(grad: T) -> Self

Create a new gradient container.

pub fn placeholder(grad: T) -> Self

Create an uncomputed gradient placeholder.

Trait Implementations

impl<T: Clone> Clone for VariableGrad<T>

fn clone(&self) -> VariableGrad<T>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Debug> Debug for VariableGrad<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.