Trait Dim

pub trait Dim:
    Copy
    + Debug
    + Default
    + Hash
    + Ord
    + Send
    + Sync {
    type Merge<D: Dim>: Dim;

    const SIZE: Option<usize>;

    // Required methods
    fn from_size(size: usize) -> Self;
    fn size(self) -> usize;
}

Array dimension trait.

Required Associated Constants

const SIZE: Option<usize>

Dimension size if known statically, or None if dynamic.

Required Associated Types

type Merge<D: Dim>: Dim

Merge dimensions, where constant size is preferred over dynamic.

Required Methods

fn from_size(size: usize) -> Self

Creates an array dimension with the given size.

Panics

Panics if the size is not matching a constant-sized dimension.

fn size(self) -> usize

Returns the number of elements in the dimension.

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 Dim for Dyn

const SIZE: Option<usize> = None

type Merge<D: Dim> = D

impl<const N: usize> Dim for Const<N>

const SIZE: Option<usize>

type Merge<D: Dim> = Const<N>