Struct array_vec::ArrayVec

pub struct ArrayVec<T, const N: usize> { /* fields omitted */ }

An array backed fixed capcity vector

Methods

impl<T, const N: usize> ArrayVec<T, { N }>

pub fn as_ptr(&self) -> *const T

The pointer to the start of the array, only valid to read for self.len() elements

This pointer is not valid to write to, use as_mut_ptr instead

pub fn as_mut_ptr(&mut self) -> *mut T

The pointer to the start of the array, only valid to read for self.len() elements, and to write for N elements

pub fn as_slice(&self) -> &[T]

As a shared reference to a slice

pub fn as_mut_slice(&mut self) -> &mut [T]

As a unique reference to a slice

pub fn push(&mut self, value: T) -> Result<(), T>

Puts an element onto the end of the ArrayVec

pub fn pop(&mut self) -> Option<T>

Removes the last element from the ArrayVec

pub fn len(&self) -> usize

The length of the ArrayVec

pub fn clear(&mut self)

Removes all elements from the ArrayVec

pub unsafe fn into_array_unchecked(self) -> [T; N]

Convert to an array, not checked in release mode and will panic in debug mode

Trait Implementations

impl<T, const N: usize> Drop for ArrayVec<T, { N }>

fn drop(&mut self)

Executes the destructor for this type.

impl<T, const N: usize> IntoIterator for ArrayVec<T, { N }>

type Item = T

The type of the elements being iterated over.

type IntoIter = IntoIter<T, { N }>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl<T, const N: usize> Extend<T> for ArrayVec<T, { N }>

fn extend<I: IntoIterator<Item = T>>(&mut self, iter: I)

Extends a collection with the contents of an iterator.

impl<T, const N: usize> Default for ArrayVec<T, { N }>

Creates a new empty array

fn default() -> Self

Returns the "default value" for a type.

impl<T, const N: usize> From<[T; N]> for ArrayVec<T, { N }>

fn from(arr: [T; N]) -> Self

Performs the conversion.

impl<T: Clone, const N: usize> Clone for ArrayVec<T, { N }>

default fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Copy, const N: usize> Clone for ArrayVec<T, { N }>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T, const N: usize> Deref for ArrayVec<T, { N }>

type Target = [T]

The resulting type after dereferencing.

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

Dereferences the value.

impl<T, const N: usize> DerefMut for ArrayVec<T, { N }>

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

Mutably dereferences the value.

impl<T, const N: usize> TryInto<[T; N]> for ArrayVec<T, { N }>

type Error = Self

The type returned in the event of a conversion error.

fn try_into(self) -> Result<[T; N], Self>

Performs the conversion.

impl<T, const N: usize> FromIterator<T> for ArrayVec<T, { N }>

fn from_iter<I: IntoIterator<Item = T>>(iter: I) -> Self

Creates a value from an iterator.