Struct CurrentGuard 

pub struct CurrentGuard<'a, T>
where
    T: Any,
{ /* private fields */ }

Puts back the previous current pointer.

Implementations

impl<'a, T> CurrentGuard<'a, T>

where T: Any,

pub fn new(val: &mut T) -> CurrentGuard<'_, T>

Creates a new current guard.

Trait Implementations

impl<'a, T> Drop for CurrentGuard<'a, T>

where T: Any,

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

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

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.