Struct AppendOnlyVec

pub struct AppendOnlyVec<T> { /* private fields */ }

Implementations

impl<T> AppendOnlyVec<T>

pub fn iter(&self) -> impl DoubleEndedIterator<Item = &T> + ExactSizeIterator

Return an Iterator over the elements of the vec.

pub fn len(&self) -> usize

Find the length of the array.

pub fn push(&self, val: T) -> usize

Append an element to the array

This is notable in that it doesn’t require a &mut self, because it does appropriate atomic synchronization.

The return value is the index tha was pushed to.

pub fn extend(&self, iter: impl IntoIterator<Item = T>)

Extend the vec with the contents of an iterator.

Note: this is currently no more efficient than calling push for each element of the iterator.

pub fn push_mut(&mut self, val: T) -> usize

Append an element to the array with exclusive access

This is slightly more efficient than AppendOnlyVec::push since it doesn’t need to worry about concurrent access.

The return value is the new size of the array.

pub const fn new() -> Self

Allocate a new empty array

pub fn into_vec(self) -> Vec<T>

Convert into a standard Vec

Trait Implementations

impl<T> Debug for AppendOnlyVec<T>

where T: Debug,

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

Formats the value using the given formatter.

impl<T> Default for AppendOnlyVec<T>

fn default() -> Self

Returns the “default value” for a type.

impl<T> Drop for AppendOnlyVec<T>

fn drop(&mut self)

Executes the destructor for this type.

impl<T> From<Vec<T>> for AppendOnlyVec<T>

fn from(value: Vec<T>) -> Self

Converts to this type from the input type.

impl<T> FromIterator<T> for AppendOnlyVec<T>

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

Creates a value from an iterator.

impl<T> Index<usize> for AppendOnlyVec<T>

type Output = T

The returned type after indexing.

fn index(&self, idx: usize) -> &Self::Output

Performs the indexing (container[index]) operation.

impl<T> IndexMut<usize> for AppendOnlyVec<T>

fn index_mut(&mut self, idx: usize) -> &mut Self::Output

Performs the mutable indexing (container[index]) operation.

impl<T> IntoIterator for AppendOnlyVec<T>

type Item = T

The type of the elements being iterated over.

type IntoIter = IntoIter<T>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl<T: Send> Send for AppendOnlyVec<T>

impl<T: Sync + Send> Sync for AppendOnlyVec<T>