Struct rustc_data_structures :: sync :: worker_local :: Registry Copy item path

impl Registry

pub fn new(thread_limit: NonZero<usize>) -> Self

Creates a registry which can hold up to thread_limit threads.

pub fn current() -> Self

Gets the registry associated with the current thread. Panics if there’s no such registry.

pub fn register(&self)

Registers the current thread with the registry so worker locals can be used on it. Panics if the thread limit is hit or if the thread already has an associated registry.

fn id(&self) -> RegistryId

Gets the identifer of this registry.

Trait Implementations§

impl Clone for Registry

fn clone(&self) -> Registry

Returns a copy of the value. Read more

1.0.0 · source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

Auto Trait Implementations§

impl !RefUnwindSafe for Registry

Blanket Implementations§

impl<T> Aligned for T

const ALIGN: Alignment = const ALIGN: Alignment = Alignment::of::<Self>();

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

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Gets the TypeId of self. Read more

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

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impl<T> CloneToUninit for T
where T: Clone,

default unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dst. Read more

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Returns the argument unchanged.

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Calls U::from(self).

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where F: FnOnce(&Self) -> bool,

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impl<T> Pointable for T

const ALIGN: usize = _

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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where U: Into<T>,

type Error = Infallible

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Performs the conversion.

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type Error = >::Error

The type returned in the event of a conversion error.

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Performs the conversion.

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