[−][src]Struct legion::storage::UnknownComponentWriter
Provides the ability to append new components to the entities in an archetype.
Implementations
impl<'a> UnknownComponentWriter<'a>
[src]
pub unsafe fn extend_memcopy_raw(&mut self, ptr: *const u8, len: usize)
[src]
Writes the given components into the component storage.
Safety
ptr
must point to a valid array of the correct component type of length at least as
long as len
.
The data in this array will be memcopied into the world's internal storage.
If the component type is not Copy
, then the caller must ensure that the memory
copied is not accessed until it is re-initialized. It is recommended to immediately
std::mem::forget
the source after calling extend_memcopy
.
pub fn ensure_capacity(&mut self, space: usize)
[src]
Ensures that the given spare capacity is available in the target storage location.
Calling this function before calling extend_memcopy
is not required, but may
avoid additional vector resizes.
pub fn move_archetype_from(
&mut self,
src_archetype: ArchetypeIndex,
src: &mut dyn UnknownComponentStorage
)
[src]
&mut self,
src_archetype: ArchetypeIndex,
src: &mut dyn UnknownComponentStorage
)
Moves all of the components from the given storage location into this writer's storage.
pub fn move_component_from(
&mut self,
src_archetype: ArchetypeIndex,
src_component: ComponentIndex,
src: &mut dyn UnknownComponentStorage
)
[src]
&mut self,
src_archetype: ArchetypeIndex,
src_component: ComponentIndex,
src: &mut dyn UnknownComponentStorage
)
Moves a single component from the given storage location into this writer's storage.
Auto Trait Implementations
impl<'a> !RefUnwindSafe for UnknownComponentWriter<'a>
impl<'a> Send for UnknownComponentWriter<'a>
impl<'a> Sync for UnknownComponentWriter<'a>
impl<'a> Unpin for UnknownComponentWriter<'a>
impl<'a> !UnwindSafe for UnknownComponentWriter<'a>
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
[src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
[src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
[src]
impl<T> Downcast for T where
T: Any,
[src]
T: Any,
fn into_any(self: Box<T>) -> Box<dyn Any + 'static>
[src]
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
[src]
fn as_any(&self) -> &(dyn Any + 'static)
[src]
fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
[src]
impl<T> DowncastSync for T where
T: Send + Sync + Any,
[src]
T: Send + Sync + Any,
impl<T> From<T> for T
[src]
impl<T, U> Into<U> for T where
U: From<T>,
[src]
U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
[src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
[src]
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
[src]
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,