Struct rustc_data_structures::sync::WorkerLocal
source · pub struct WorkerLocal<T> {
local: T,
}Expand description
Holds worker local values for each possible thread in a registry. You can only access the
worker local value through the Deref impl on the registry associated with the thread it was
created on. It will panic otherwise.
Fields§
§local: TImplementations§
source§impl<T> WorkerLocal<T>
impl<T> WorkerLocal<T>
sourcepub fn new<F: FnMut(usize) -> T>(initial: F) -> WorkerLocal<T>
pub fn new<F: FnMut(usize) -> T>(initial: F) -> WorkerLocal<T>
Creates a new worker local where the initial closure computes the
value this worker local should take for each thread in the registry.
sourcepub fn into_inner(self) -> impl Iterator<Item = T>
pub fn into_inner(self) -> impl Iterator<Item = T>
Returns the worker-local values for each thread
Trait Implementations§
source§impl<T: Default> Default for WorkerLocal<T>
impl<T: Default> Default for WorkerLocal<T>
Auto Trait Implementations§
impl<T> RefUnwindSafe for WorkerLocal<T>where T: RefUnwindSafe,
impl<T> Send for WorkerLocal<T>where T: Send,
impl<T> Sync for WorkerLocal<T>where T: Sync,
impl<T> Unpin for WorkerLocal<T>where T: Unpin,
impl<T> UnwindSafe for WorkerLocal<T>where T: UnwindSafe,
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
impl<'a, T> Captures<'a> for Twhere T: ?Sized,
Layout§
Note: Unable to compute type layout, possibly due to this type having generic parameters. Layout can only be computed for concrete, fully-instantiated types.