Struct `DefaultGuard`

struct DefaultGuard(_)

A guard that resets the current default dispatcher to the prior default dispatcher when dropped.

Implementations

`impl Debug for DefaultGuard`

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

`impl Drop for DefaultGuard`

fn drop(self: &mut Self)

`impl Freeze for DefaultGuard`

`impl RefUnwindSafe for DefaultGuard`

`impl Send for DefaultGuard`

`impl Sync for DefaultGuard`

`impl Unpin for DefaultGuard`

`impl UnsafeUnpin for DefaultGuard`

`impl UnwindSafe for DefaultGuard`

`impl<T> Any for DefaultGuard`

fn type_id(self: &Self) -> TypeId

`impl<T> Borrow for DefaultGuard`

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

`impl<T> BorrowMut for DefaultGuard`

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

`impl<T> From for DefaultGuard`

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

`impl<T, U> Into for DefaultGuard`

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 DefaultGuard`

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

`impl<T, U> TryInto for DefaultGuard`

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