[−][src]Struct gcmodule::ThreadedObjectSpace
A collection of tracked ThreadedCc
objects
that can be garbage collected.
ThreadedObjectSpace
is similar to
ObjectSpace
but works with multi-thread.
Methods
impl ThreadedObjectSpace
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pub fn count_tracked(&self) -> usize
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Count objects tracked by this
ThreadedObjectSpace
.
pub fn collect_cycles(&self) -> usize
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Collect cyclic garbage tracked by this
ThreadedObjectSpace
.
Return the number of objects collected.
pub fn create<T: Trace + Send + Sync>(&self, value: T) -> ThreadedCc<T>
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Constructs a new ThreadedCc<T>
in this
ThreadedObjectSpace
.
The returned object should not refer to
ThreadedCc<T>
created by a different
ThreadedObjectSpace
.
Otherwise the collector might fail to collect cycles.
The type T
needs to be Send + Sync
. This is because the
ThreadedObjectSpace
is
Send
and Sync
. The collector can run in a different
thread to access ThreadedCc<T>
, which needs to be
Send + Sync
to be safely accessed by the collector.
use gcmodule::{ThreadedObjectSpace, ThreadedCc, Cc}; let cc = Cc::new(5); let space = ThreadedObjectSpace::default(); let tcc: ThreadedCc<Cc<_>> = space.create(cc);
Trait Implementations
impl Default for ThreadedObjectSpace
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fn default() -> Self
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Constructs an empty ThreadedObjectSpace
.
impl Send for ThreadedObjectSpace
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impl Sync for ThreadedObjectSpace
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Auto Trait Implementations
impl !RefUnwindSafe for ThreadedObjectSpace
impl Unpin for ThreadedObjectSpace
impl !UnwindSafe for ThreadedObjectSpace
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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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>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,