Struct cranelift_entity::EntitySet

pub struct EntitySet<K>where
    K: EntityRef,{ /* private fields */ }

A set of K for densely indexed entity references.

The EntitySet data structure uses the dense index space to implement a set with a bitvector. Like SecondaryMap, an EntitySet is used to associate secondary information with entities.

Implementations

impl<K> EntitySet<K>where
    K: EntityRef,

Shared EntitySet implementation for all value types.

pub fn new() -> Self

Create a new empty set.

pub fn contains(&self, k: K) -> bool

Get the element at k if it exists.

pub fn is_empty(&self) -> bool

Is this set completely empty?

pub fn clear(&mut self)

Remove all entries from this set.

pub fn keys(&self) -> Keys<K>

Iterate over all the keys in this set.

pub fn resize(&mut self, n: usize)

Resize the set to have n entries by adding default entries as needed.

pub fn insert(&mut self, k: K) -> bool

Insert the element at k.

Trait Implementations

impl<K: Clone> Clone for EntitySet<K>where
    K: EntityRef,

fn clone(&self) -> EntitySet<K>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<K: Debug> Debug for EntitySet<K>where
    K: EntityRef,

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

Formats the value using the given formatter.