EntityStore

froql::entity_store

Struct EntityStore 

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pub struct EntityStore { /* private fields */ }
Expand description

A generational Arena that can only store Entities

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impl EntityStore

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pub fn new() -> Self

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pub fn set_archetype(&mut self, e: Entity, id: ArchetypeId, row: ArchetypeRow)

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pub fn is_alive(&self, e: Entity) -> bool

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pub fn get_archetype(&self, e: Entity) -> (ArchetypeId, ArchetypeRow)

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pub fn get_archetype_unchecked( &self, id: EntityId, ) -> (ArchetypeId, ArchetypeRow)

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pub fn get_from_id(&self, id: EntityId) -> Entity

Returns Entity for EntityId Panics if that Entity is not alive.

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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where T: ?Sized,

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fn borrow(&self) -> &T

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impl<T> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut T

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

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impl<T, U> TryFrom<U> for T
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type Error = Infallible

The type returned in the event of a conversion error.
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Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.