Struct BoxedSlice 

pub struct BoxedSlice<T, const N: usize>(/* private fields */);

A boxed slice, with a compile-time constant size.

 use boxed_slice::BoxedSlice;
  
 let answer_slice: BoxedSlice<u8, 42> = BoxedSlice::new(42);

 assert_eq!(answer_slice.len(), 42);
 assert!(answer_slice.iter().all(|num| *num == 42));

 let default_slice: BoxedSlice<u8, 128> = BoxedSlice::default();

 assert_eq!(default_slice.len(), 128);
 assert!(default_slice.iter().all(|num| *num == u8::default()));

Implementations

impl<T, const N: usize> BoxedSlice<T, N>

pub fn new(initial_value: T) -> Self

where T: Copy,

Create a new BoxedSlice, filling it with the given initial value.

Trait Implementations

impl<T, const N: usize> AsMut<[T]> for BoxedSlice<T, N>

fn as_mut(&mut self) -> &mut [T]

Converts this type into a mutable reference of the (usually inferred) input type.

impl<T, const N: usize> AsRef<[T]> for BoxedSlice<T, N>

fn as_ref(&self) -> &[T]

Converts this type into a shared reference of the (usually inferred) input type.

impl<T, const N: usize> Clone for BoxedSlice<T, N>

where T: Clone,

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T, const N: usize> Debug for BoxedSlice<T, N>

where T: Debug,

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<T, const N: usize> Default for BoxedSlice<T, N>

where T: Default + Copy,

fn default() -> Self

Returns the “default value” for a type.

impl<T, const N: usize> Deref for BoxedSlice<T, N>

type Target = Box<[T; N]>

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<T, const N: usize> DerefMut for BoxedSlice<T, N>

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl<T, F, const N: usize> From<F> for BoxedSlice<T, N>

where F: Into<[T; N]>,

fn from(src: F) -> Self

Converts to this type from the input type.

impl<T, const N: usize> Hash for BoxedSlice<T, N>

where T: Hash,

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<T, const N: usize> PartialEq for BoxedSlice<T, N>

where T: PartialEq,

fn eq(&self, other: &Self) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T, const N: usize> Eq for BoxedSlice<T, N>

where T: Eq,