Struct IndexQueue

pub struct IndexQueue { /* private fields */ }

Implementations

impl IndexQueue

pub fn is_empty(&self) -> bool

pub fn contains(&self, index: usize) -> bool

pub fn remove(&mut self, index: usize) -> bool

pub fn push_back(&mut self, index: usize) -> bool

Push an index to the back of the queue if it does not already exist. Returns whether the index did not already exist.

pub fn pop_front(&mut self) -> Option<usize>

Trait Implementations

impl Clone for IndexQueue

fn clone(&self) -> IndexQueue

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for IndexQueue

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

Formats the value using the given formatter.

impl Default for IndexQueue

fn default() -> IndexQueue

Returns the “default value” for a type.