Struct bevy_internal::ecs::change_detection::NonSendMut
source · [−]pub struct NonSendMut<'a, T> where
T: 'static, { /* private fields */ }
Expand description
Unique borrow of a non-Send
resource.
Only Send
resources may be accessed with the ResMut
SystemParam
. In case that the
resource does not implement Send
, this SystemParam
wrapper can be used. This will instruct
the scheduler to instead run the system on the main thread so that it doesn’t send the resource
over to another thread.
Panics
Panics when used as a SystemParameter
if the resource does not exist.
Use Option<NonSendMut<T>>
instead if the resource might not always exist.
Implementations
sourceimpl<'a, T> NonSendMut<'a, T>
impl<'a, T> NonSendMut<'a, T>
sourcepub fn into_inner(self) -> &'a mut T
pub fn into_inner(self) -> &'a mut T
Consume self
and return a mutable reference to the
contained value while marking self
as “changed”.
Trait Implementations
sourceimpl<'a, T> AsMut<T> for NonSendMut<'a, T>
impl<'a, T> AsMut<T> for NonSendMut<'a, T>
sourceimpl<'a, T> AsRef<T> for NonSendMut<'a, T>
impl<'a, T> AsRef<T> for NonSendMut<'a, T>
sourceimpl<'a, T> Debug for NonSendMut<'a, T> where
T: Debug,
impl<'a, T> Debug for NonSendMut<'a, T> where
T: Debug,
sourceimpl<'a, T> Deref for NonSendMut<'a, T>
impl<'a, T> Deref for NonSendMut<'a, T>
sourceimpl<'a, T> DerefMut for NonSendMut<'a, T>
impl<'a, T> DerefMut for NonSendMut<'a, T>
sourcefn deref_mut(&mut self) -> &mut <NonSendMut<'a, T> as Deref>::Target
fn deref_mut(&mut self) -> &mut <NonSendMut<'a, T> as Deref>::Target
Mutably dereferences the value.
sourceimpl<'a, T> DetectChanges for NonSendMut<'a, T>
impl<'a, T> DetectChanges for NonSendMut<'a, T>
sourcefn is_added(&self) -> bool
fn is_added(&self) -> bool
Returns true if (and only if) this value been added since the last execution of this system. Read more
sourcefn is_changed(&self) -> bool
fn is_changed(&self) -> bool
Returns true if (and only if) this value been changed since the last execution of this system. Read more
sourcefn set_changed(&mut self)
fn set_changed(&mut self)
Manually flags this value as having been changed. This normally isn’t required because accessing this pointer mutably automatically flags this value as “changed”. Read more
sourceimpl<'a, T> From<NonSendMut<'a, T>> for NonSend<'a, T>
impl<'a, T> From<NonSendMut<'a, T>> for NonSend<'a, T>
sourcefn from(nsm: NonSendMut<'a, T>) -> NonSend<'a, T>
fn from(nsm: NonSendMut<'a, T>) -> NonSend<'a, T>
Converts to this type from the input type.
sourceimpl<'a, T> SystemParam for NonSendMut<'a, T> where
T: 'static,
impl<'a, T> SystemParam for NonSendMut<'a, T> where
T: 'static,
type Fetch = NonSendMutState<T>
Auto Trait Implementations
impl<'a, T> RefUnwindSafe for NonSendMut<'a, T> where
T: RefUnwindSafe,
impl<'a, T> Send for NonSendMut<'a, T> where
T: Send,
impl<'a, T> Sync for NonSendMut<'a, T> where
T: Sync,
impl<'a, T> Unpin for NonSendMut<'a, T>
impl<'a, T> !UnwindSafe for NonSendMut<'a, T>
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
impl<T> Downcast for T where
T: Any,
impl<T> Downcast for T where
T: Any,
fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>
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
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
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
fn as_any(&self) -> &(dyn Any + 'static)
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
fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
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
sourceimpl<T> Instrument for T
impl<T> Instrument for T
sourcefn instrument(self, span: Span) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
fn instrument(self, span: Span) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
T: Future, type Output = <T as Future>::Output;
sourcefn in_current_span(self) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
fn in_current_span(self) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
T: Future, type Output = <T as Future>::Output;
sourceimpl<S, T> ParallelSlice<T> for S where
T: Sync,
S: AsRef<[T]>,
impl<S, T> ParallelSlice<T> for S where
T: Sync,
S: AsRef<[T]>,
sourcefn par_chunk_map<F, R>(
&self,
task_pool: &TaskPool,
chunk_size: usize,
f: F
) -> Vec<R, Global>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A> where
A: Allocator,
where
F: Fn(&[T]) -> R + Send + Sync,
R: 'static + Send,
fn par_chunk_map<F, R>(
&self,
task_pool: &TaskPool,
chunk_size: usize,
f: F
) -> Vec<R, Global>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A> where
A: Allocator,
where
F: Fn(&[T]) -> R + Send + Sync,
R: 'static + Send,
A: Allocator,
Splits the slice in chunks of size chunks_size
or less and maps the chunks
in parallel across the provided task_pool
. One task is spawned in the task pool
for every chunk. Read more
sourcefn par_splat_map<F, R>(
&self,
task_pool: &TaskPool,
max_tasks: Option<usize>,
f: F
) -> Vec<R, Global>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A> where
A: Allocator,
where
F: Fn(&[T]) -> R + Send + Sync,
R: 'static + Send,
fn par_splat_map<F, R>(
&self,
task_pool: &TaskPool,
max_tasks: Option<usize>,
f: F
) -> Vec<R, Global>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A> where
A: Allocator,
where
F: Fn(&[T]) -> R + Send + Sync,
R: 'static + Send,
A: Allocator,
Splits the slice into a maximum of max_tasks
chunks, and maps the chunks in parallel
across the provided task_pool
. One task is spawned in the task pool for every chunk. Read more
sourceimpl<S, T> ParallelSliceMut<T> for S where
T: Send,
S: AsMut<[T]>,
impl<S, T> ParallelSliceMut<T> for S where
T: Send,
S: AsMut<[T]>,
sourcefn par_chunk_map_mut<F, R>(
&mut self,
task_pool: &TaskPool,
chunk_size: usize,
f: F
) -> Vec<R, Global>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A> where
A: Allocator,
where
F: Fn(&mut [T]) -> R + Send + Sync,
R: 'static + Send,
fn par_chunk_map_mut<F, R>(
&mut self,
task_pool: &TaskPool,
chunk_size: usize,
f: F
) -> Vec<R, Global>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A> where
A: Allocator,
where
F: Fn(&mut [T]) -> R + Send + Sync,
R: 'static + Send,
A: Allocator,
Splits the slice in chunks of size chunks_size
or less and maps the chunks
in parallel across the provided task_pool
. One task is spawned in the task pool
for every chunk. Read more
sourcefn par_splat_map_mut<F, R>(
&mut self,
task_pool: &TaskPool,
max_tasks: Option<usize>,
f: F
) -> Vec<R, Global>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A> where
A: Allocator,
where
F: Fn(&mut [T]) -> R + Send + Sync,
R: 'static + Send,
fn par_splat_map_mut<F, R>(
&mut self,
task_pool: &TaskPool,
max_tasks: Option<usize>,
f: F
) -> Vec<R, Global>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A> where
A: Allocator,
where
F: Fn(&mut [T]) -> R + Send + Sync,
R: 'static + Send,
A: Allocator,
Splits the slice into a maximum of max_tasks
chunks, and maps the chunks in parallel
across the provided task_pool
. One task is spawned in the task pool for every chunk. Read more
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
fn vzip(self) -> V
sourceimpl<T> WithSubscriber for T
impl<T> WithSubscriber for T
sourcefn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>impl<T> Future for WithDispatch<T> where
T: Future, type Output = <T as Future>::Output;
where
S: Into<Dispatch>,
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>impl<T> Future for WithDispatch<T> where
T: Future, type Output = <T as Future>::Output;
where
S: Into<Dispatch>,
T: Future, type Output = <T as Future>::Output;
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
sourcefn with_current_subscriber(self) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>impl<T> Future for WithDispatch<T> where
T: Future, type Output = <T as Future>::Output;
fn with_current_subscriber(self) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>impl<T> Future for WithDispatch<T> where
T: Future, type Output = <T as Future>::Output;
T: Future, type Output = <T as Future>::Output;
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more