Struct `FnContext`

struct FnContext { ... }

Provides the calling context to a closure called by join_context.

Implementations

`impl FnContext`

fn migrated(self: &Self) -> bool: Returns true if the closure was called from a different thread than it was provided from.

`impl Debug for FnContext`

fn fmt(self: &Self, f: &mut Formatter<'_>) -> Result

`impl Freeze for FnContext`

`impl RefUnwindSafe for FnContext`

`impl Send for FnContext`

`impl Sync for FnContext`

`impl Unpin for FnContext`

`impl UnsafeUnpin for FnContext`

`impl UnwindSafe for FnContext`

`impl<T> Any for FnContext`

fn type_id(self: &Self) -> TypeId

`impl<T> Borrow for FnContext`

fn borrow(self: &Self) -> &T

`impl<T> BorrowMut for FnContext`

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

`impl<T> From for FnContext`

fn from(t: T) -> T: Returns the argument unchanged.

`impl<T> Pointable for FnContext`

unsafe fn init(init: <T as Pointable>::Init) -> usize
unsafe fn deref<'a>(ptr: usize) -> &'a T
unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T
unsafe fn drop(ptr: usize)

`impl<T, U> Into for FnContext`

fn into(self: Self) -> U

Calls U::from(self).

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

`impl<T, U> TryFrom for FnContext`

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

`impl<T, U> TryInto for FnContext`

fn try_into(self: Self) -> Result<U, <U as TryFrom<T>>::Error>