Trait Records

pub trait Records: Sized {
    type Elem;

    // Required methods
    fn nsamples(&self) -> usize;
    fn nfeatures(&self) -> usize;
}

Record trait

Required Associated Types

type Elem

Required Methods

fn nsamples(&self) -> usize

fn nfeatures(&self) -> usize

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 Records for ()

Implement records for an empty dataset

type Elem = ()

fn nsamples(&self) -> usize

fn nfeatures(&self) -> usize

impl<F, S: Data<Elem = F>, I: Dimension> Records for ArrayBase<S, I>

Implement records for NdArrays

type Elem = F

fn nsamples(&self) -> usize

fn nfeatures(&self) -> usize

impl<R: Records> Records for &R

Implement records for references

type Elem = <R as Records>::Elem

fn nsamples(&self) -> usize

fn nfeatures(&self) -> usize

Implementors

impl<F, D: Records<Elem = F>, T> Records for DatasetBase<D, T>

Implement records for a DatasetBase

type Elem = F