pub struct EntitySet<K> where
K: EntityRef, { /* fields omitted */ }
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.
Shared EntitySet
implementation for all value types.
Get the element at k
if it exists.
Is this set completely empty?
Remove all entries from this set.
Iterate over all the keys in this set.
Resize the set to have n
entries by adding default entries as needed.
Formats the value using the given formatter. Read more
Performs copy-assignment from source
. Read more
🔬 This is a nightly-only experimental API. (try_from
)
The type returned in the event of a conversion error.
🔬 This is a nightly-only experimental API. (try_from
)
🔬 This is a nightly-only experimental API. (try_from
)
The type returned in the event of a conversion error.
🔬 This is a nightly-only experimental API. (try_from
)
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more
🔬 This is a nightly-only experimental API. (get_type_id
)
this method will likely be replaced by an associated static
Creates owned data from borrowed data, usually by cloning. Read more
🔬 This is a nightly-only experimental API. (toowned_clone_into
)
recently added
Uses borrowed data to replace owned data, usually by cloning. Read more