Trait BoundedIndex 

pub trait BoundedIndex:
    AsPrimitive<usize>
    + Zeroable
    + Copy
    + Send
    + Sync
    + Debug
    + Sealed
    + 'static {
    type Length: From<Self> + AsPrimitive<usize> + Copy + Send + Sync + Debug + 'static;

    const MAX_LEN: usize;
    const MAX_LENGTH: Self::Length;
}

A trait for unsigned integer types that can be used as indices.

Required Associated Constants

const MAX_LEN: usize

The maximum length supported by this index type.

const MAX_LENGTH: Self::Length

The maximum length supported by this index type.

Required Associated Types

type Length: From<Self> + AsPrimitive<usize> + Copy + Send + Sync + Debug + 'static

The minimal integer type that can represent MAX_LEN.

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 BoundedIndex for u8

const MAX_LEN: usize = 256usize

const MAX_LENGTH: u16 = 256u16

type Length = u16

impl BoundedIndex for u16

const MAX_LEN: usize = 65_536usize

const MAX_LENGTH: u32 = 65_536u32

type Length = u32

impl BoundedIndex for u32

const MAX_LEN: usize = 4_294_967_295usize

const MAX_LENGTH: u32 = 4_294_967_295u32

type Length = u32

Implementors