Struct rayon_core::registry::CustomSpawn

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pub struct CustomSpawn<F>(F);
Expand description

Spawns a thread with a user’s custom callback.

This type is pub-in-private – E0445 forces us to make it public, but we don’t actually want to expose these details in the API.

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§0: F

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impl<F> CustomSpawn<F>
where F: FnMut(ThreadBuilder) -> Result<()>,

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pub(crate) fn new(spawn: F) -> Self

Trait Implementations§

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impl<F: Debug> Debug for CustomSpawn<F>

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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<F> ThreadSpawn for CustomSpawn<F>
where F: FnMut(ThreadBuilder) -> Result<()>,

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fn spawn(&mut self, thread: ThreadBuilder) -> Result<()>

Spawn a thread with the ThreadBuilder parameters, and then call ThreadBuilder::run().

Auto Trait Implementations§

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impl<F> Freeze for CustomSpawn<F>
where F: Freeze,

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impl<F> RefUnwindSafe for CustomSpawn<F>
where F: RefUnwindSafe,

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impl<F> Send for CustomSpawn<F>
where F: Send,

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impl<F> Sync for CustomSpawn<F>
where F: Sync,

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impl<F> Unpin for CustomSpawn<F>
where F: Unpin,

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impl<F> UnwindSafe for CustomSpawn<F>
where F: UnwindSafe,

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

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

Mutably borrows from an owned value. Read more
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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

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> Pointable for T

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const ALIGN: usize = _

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

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

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.