pub trait UnprotectedStorage<T>: TryDefault {
    unsafe fn clean<B>(&mut self, has: B)
    where
        B: BitSetLike
; unsafe fn get(&self, id: Index) -> &T; unsafe fn get_mut(&mut self, id: Index) -> &mut T; unsafe fn insert(&mut self, id: Index, value: T); unsafe fn remove(&mut self, id: Index) -> T; unsafe fn drop(&mut self, id: Index) { ... } }
Expand description

Used by the framework to quickly join components.

Required Methods

Clean the storage given a bitset with bits set for valid indices. Allows us to safely drop the storage.

Safety

May only be called with the mask which keeps track of the elements existing in this storage.

Tries reading the data associated with an Index. This is unsafe because the external set used to protect this storage is absent.

Safety

May only be called after a call to insert with id and no following call to remove with id.

A mask should keep track of those states, and an id being contained in the tracking mask is sufficient to call this method.

Tries mutating the data associated with an Index. This is unsafe because the external set used to protect this storage is absent.

Safety

May only be called after a call to insert with id and no following call to remove with id.

A mask should keep track of those states, and an id being contained in the tracking mask is sufficient to call this method.

Inserts new data for a given Index.

Safety

May only be called if insert was not called with id before, or was reverted by a call to remove with `id.

A mask should keep track of those states, and an id missing from the mask is sufficient to call insert.

Removes the data associated with an Index.

Safety

May only be called if an element with id was inserted and not yet removed / dropped.

Provided Methods

Drops the data associated with an Index. This could be used when a more efficient implementation for it exists than remove when the data is no longer needed. Defaults to simply calling remove.

Safety

May only be called if an element with id was inserted and not yet removed / dropped.

Implementors