Struct current::CurrentGuard

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

Puts back the previous current pointer.

Methods

impl<'a, T> CurrentGuard<'a, T> where
    T: Any, 

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)

A method called when the value goes out of scope.