Struct FIFOSet

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

A FIFO queue with unique values.

Implementations

impl<T: Eq + Hash> FIFOSet<T>

pub fn new() -> Self

pub fn with_capacity(capacity: usize) -> Self

pub fn get(&self, index: usize) -> Option<&T>

pub fn swap(&mut self, i: usize, j: usize)

pub fn capacity(&self) -> usize

pub fn reserve(&mut self, additional: usize)

pub fn iter(&self) -> Iter<'_, T>

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn range<R: RangeBounds<usize>>(&self, range: R) -> Iter<'_, T>

pub fn clear(&mut self)

pub fn contains(&self, x: &T) -> bool

pub fn peek(&self) -> Option<&T>

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

Retrieve the item that has been in the queue longest.

pub fn remove(&mut self, index: usize) -> Option<T>

impl<T: Copy + Eq + Hash> FIFOSet<T>

pub fn push(&mut self, element: T)

Add an item to the queue.

Trait Implementations

impl<T: Clone> Clone for FIFOSet<T>

fn clone(&self) -> FIFOSet<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Default> Default for FIFOSet<T>

fn default() -> FIFOSet<T>

Returns the “default value” for a type.

impl<A: Copy + Eq + Hash> Extend<A> for FIFOSet<A>

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

Extends a collection with the contents of an iterator.

fn extend_one(&mut self, item: A)

🔬This is a nightly-only experimental API. (extend_one)

Extends a collection with exactly one element.

fn extend_reserve(&mut self, additional: usize)

🔬This is a nightly-only experimental API. (extend_one)

Reserves capacity in a collection for the given number of additional elements.

impl<A: Copy + Eq + Hash> FromIterator<A> for FIFOSet<A>

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

Creates a value from an iterator.

impl<T> Index<usize> for FIFOSet<T>

type Output = T

The returned type after indexing.

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

Performs the indexing (container[index]) operation.