Trait IntoGrad 

pub trait IntoGrad<'a, Args, Output, Err> {
    // Required method
    fn into_grad(
        self,
        argnums: impl IntoOption<&'a [i32]>,
    ) -> impl FnMut(Args) -> Result<Output> + 'a;
}

Trait for functions/closures that can be converted into a closure that computes the gradient.

Required Methods

fn into_grad( self, argnums: impl IntoOption<&'a [i32]>, ) -> impl FnMut(Args) -> Result<Output> + 'a

Convert the function/closure into a closure that computes the gradient.

Dyn Compatibility

This trait is not dyn compatible.

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

Implementors

impl<'a, F> IntoGrad<'a, &Array, Array, ()> for F

where F: FnMut(&Array) -> Array + 'a,

impl<'a, F> IntoGrad<'a, &Array, Array, Exception> for F

where F: FnMut(&Array) -> Result<Array> + 'a,

impl<'a, F> IntoGrad<'a, &Array, Vec<Array>, ()> for F

where F: FnMut(&Array) -> Vec<Array> + 'a,

impl<'a, F> IntoGrad<'a, &Array, Vec<Array>, Exception> for F

where F: FnMut(&Array) -> Result<Vec<Array>> + 'a,

impl<'a, F> IntoGrad<'a, &[Array], Array, ()> for F

where F: FnMut(&[Array]) -> Array + 'a,

impl<'a, F> IntoGrad<'a, &[Array], Array, Exception> for F

where F: FnMut(&[Array]) -> Result<Array> + 'a,

impl<'a, F> IntoGrad<'a, &[Array], Vec<Array>, ()> for F

where F: FnMut(&[Array]) -> Vec<Array> + 'a,

impl<'a, F> IntoGrad<'a, &[Array], Vec<Array>, Exception> for F

where F: FnMut(&[Array]) -> Result<Vec<Array>> + 'a,