Struct legion::storage::Components[−][src]

pub struct Components { /* fields omitted */ }

Expand description

Contains the storages for all component types in a world.

Implementations

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impl Components

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pub fn get_or_insert_with<F>(
 &mut self,
 type_id: ComponentTypeId,
 create: F
) -> &mut dyn UnknownComponentStorage where
 F: FnMut() -> Box<dyn UnknownComponentStorage>,

Gets or inserts the storage for the given component type.

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pub fn get(
&self,
type_id: ComponentTypeId
) -> Option<&dyn UnknownComponentStorage>

Returns the storage for the given component type.

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pub fn get_downcast<T: Component>(&self) -> Option<&T::Storage>

Returns the storage for the given component type.

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pub fn get_mut(
&mut self,
type_id: ComponentTypeId
) -> Option<&mut dyn UnknownComponentStorage>

Returns the storage for the given component type.

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pub fn get_downcast_mut<T: Component>(&mut self) -> Option<&mut T::Storage>

Returns the storage for the given component type.

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pub fn get_multi_mut(&mut self) -> MultiMut<'_>

Returns a writer for writing to multiple component storages.

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pub fn pack(&mut self, options: &PackOptions)

Repacks all component storages.

Trait Implementations

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impl Debug for Components

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl Default for Components

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fn default() -> Components

Returns the “default value” for a type. Read more

Auto Trait Implementations

impl !RefUnwindSafe for Components

impl Send for Components

impl Sync for Components

impl Unpin for Components

impl !UnwindSafe for Components

Blanket Implementations

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

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

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pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

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pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> Downcast for T where
T: Any,

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pub fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait. Read more

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pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait. Read more

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pub fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s. Read more

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pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s. Read more

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impl<T> DowncastSync for T where
T: Any + Send + Sync,

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pub fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Sync + Send + 'static>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait. Read more

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impl<T> From<T> for T

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pub fn from(t: T) -> T

Performs the conversion.

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

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pub fn into(self) -> U

Performs the conversion.

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

type Error = Infallible

The type returned in the event of a conversion error.

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pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

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pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct legion::storage::Components[−][src]

Implementations

impl Components

pub fn get_or_insert_with<F>( &mut self, type_id: ComponentTypeId, create: F) -> &mut dyn UnknownComponentStorage where F: FnMut() -> Box<dyn UnknownComponentStorage>,

pub fn get( &self, type_id: ComponentTypeId) -> Option<&dyn UnknownComponentStorage>

pub fn get_downcast<T: Component>(&self) -> Option<&T::Storage>

pub fn get_mut( &mut self, type_id: ComponentTypeId) -> Option<&mut dyn UnknownComponentStorage>

pub fn get_downcast_mut<T: Component>(&mut self) -> Option<&mut T::Storage>

pub fn get_multi_mut(&mut self) -> MultiMut<'_>

pub fn pack(&mut self, options: &PackOptions)

Trait Implementations

impl Debug for Components

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl Default for Components

fn default() -> Components

Auto Trait Implementations

impl !RefUnwindSafe for Components

impl Send for Components

impl Sync for Components

impl Unpin for Components

impl !UnwindSafe for Components

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> Downcast for T where T: Any,

pub fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>

pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>

pub fn as_any(&self) -> &(dyn Any + 'static)

pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

impl<T> DowncastSync for T where T: Any + Send + Sync,

pub fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Sync + Send + 'static>

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

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

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

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

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

pub fn get_or_insert_with<F>(
&mut self,
type_id: ComponentTypeId,
create: F
) -> &mut dyn UnknownComponentStorage where
F: FnMut() -> Box<dyn UnknownComponentStorage>,

pub fn get(
&self,
type_id: ComponentTypeId
) -> Option<&dyn UnknownComponentStorage>

pub fn get_mut(
&mut self,
type_id: ComponentTypeId
) -> Option<&mut dyn UnknownComponentStorage>

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

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T> Downcast for T where
T: Any,

impl<T> DowncastSync for T where
T: Any + Send + Sync,

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

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

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,