Struct Slab 

pub struct Slab<T, Tag: Tag> { /* private fields */ }

Implementations

impl<T, Tag: Tag> Slab<T, Tag>

pub fn try_new(cap: Capacity) -> Result<Self, Error>

Reserves the complete typed target table transactionally.

pub fn capacity(&self) -> Capacity

Returns the immutable extent admitted when this route table was allocated.

pub fn len(&self) -> Count

pub fn available(&self) -> Count

Returns capacity minus the number of initialized values.

Forgotten reservations are included, so this is an upper bound on reservable slots. Reservation still reports Full or IdentityExhausted.

pub fn is_empty(&self) -> bool

pub fn next_generation(&self) -> Option<Epoch>

pub fn get(&self, parts: Parts<Tag>) -> Option<&T>

pub fn contains(&self, parts: Parts<Tag>) -> bool

pub fn key_at(&self, slot: SlotIndex) -> Option<Key<Tag>>

pub fn access(&mut self) -> Access<'_, T, Tag>