Struct spin::mutex::MutexGuard[][src]

pub struct MutexGuard<'a, T: 'a + ?Sized> { /* fields omitted */ }
This is supported on crate feature mutex only.

A generic guard that will protect some data access and uses either a ticket lock or a normal spin mutex.

For more info see TicketMutexGuard or SpinMutexGuard.


impl<'a, T: ?Sized> MutexGuard<'a, T>[src]

pub fn leak(this: Self) -> &'a mut T[src]

Leak the lock guard, yielding a mutable reference to the underlying data.

Note that this function will permanently lock the original Mutex.

let mylock = spin::Mutex::new(0);

let data: &mut i32 = spin::MutexGuard::leak(mylock.lock());

*data = 1;
assert_eq!(*data, 1);

Trait Implementations

impl<'a, T: ?Sized + Debug> Debug for MutexGuard<'a, T>[src]

impl<'a, T: ?Sized> Deref for MutexGuard<'a, T>[src]

type Target = T

The resulting type after dereferencing.

impl<'a, T: ?Sized> DerefMut for MutexGuard<'a, T>[src]

impl<'a, T: ?Sized + Display> Display for MutexGuard<'a, T>[src]

Auto Trait Implementations

impl<'a, T: ?Sized> RefUnwindSafe for MutexGuard<'a, T> where
    T: RefUnwindSafe

impl<'a, T: ?Sized> Send for MutexGuard<'a, T> where
    T: Send

impl<'a, T: ?Sized> Sync for MutexGuard<'a, T> where
    T: Sync

impl<'a, T: ?Sized> Unpin for MutexGuard<'a, T>

impl<'a, T> !UnwindSafe for MutexGuard<'a, T>

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized

impl<T> Borrow<T> for T where
    T: ?Sized

impl<T> BorrowMut<T> for T where
    T: ?Sized

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 

impl<T> ToString for T where
    T: Display + ?Sized

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.