Trait Class

pub trait Class {
    const CLASSES: Option<u32>;

    // Required methods
    fn to_class(&self) -> u32;
    fn from_class(class: u32) -> Self;
}

A class that a Classifier can predict. You can derive this trait for any enum with only unit values.

Example

#[derive(Debug, Clone, Copy, Class)]
enum MyClass {
    Person,
    Thing,
}

Required Associated Constants

const CLASSES: Option<u32>

The number of classes.

Required Methods

fn to_class(&self) -> u32

Convert the class to a class index.

fn from_class(class: u32) -> Self

Convert a class index to a class.

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 Class for u32

const CLASSES: Option<u32> = None

fn to_class(&self) -> u32

fn from_class(class: u32) -> Self

Implementors