hassium_core::ecs::storage

Trait UnprotectedStorage

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pub trait UnprotectedStorage<T>: TryDefault {
    // Required methods
    unsafe fn clean<B>(&mut self, has: B)
       where B: BitSetLike;
    unsafe fn get(&self, id: u32) -> &T;
    unsafe fn get_mut(&mut self, id: u32) -> &mut T;
    unsafe fn insert(&mut self, id: u32, value: T);
    unsafe fn remove(&mut self, id: u32) -> T;

    // Provided method
    unsafe fn drop(&mut self, id: u32) { ... }
}
Expand description

Used by the framework to quickly join components.

Required Methods§

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unsafe fn clean<B>(&mut self, has: B)
where B: BitSetLike,

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

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unsafe fn get(&self, id: u32) -> &T

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

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unsafe fn get_mut(&mut self, id: u32) -> &mut T

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

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unsafe fn insert(&mut self, id: u32, value: T)

Inserts new data for a given Index.

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unsafe fn remove(&mut self, id: u32) -> T

Removes the data associated with an Index.

Provided Methods§

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unsafe fn drop(&mut self, id: u32)

Drops the data associated with an Index.

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§