[−][src]Struct rw_lease::DrainGuard

pub struct DrainGuard<'a, T, A> where
    A: 'a + AtomicInt,
    A::Prim: AddSign,
    T: 'a,  { /* fields omitted */ }

The DrainGuard represents waiting for the readers to release their leases so we can take a write lease.

Implementations

impl<'a, T, A> DrainGuard<'a, T, A> where
    A: 'a + AtomicInt,
    A::Prim: AddSign,
    T: 'a, [src]

pub fn upgrade(self) -> Result<WriteGuard<'a, T, A>, DrainGuard<'a, T, A>>[src]

Attempts to upgrade to a WriteGuard. If readers are still locking it, returns self so you can try again

Trait Implementations

impl<'a, T: Debug, A: Debug> Debug for DrainGuard<'a, T, A> where
    A: 'a + AtomicInt,
    A::Prim: AddSign,
    T: 'a, [src]

impl<'a, T, A> Drop for DrainGuard<'a, T, A> where
    A: 'a + AtomicInt,
    A::Prim: AddSign,
    T: 'a, [src]

Auto Trait Implementations

impl<'a, T, A> !RefUnwindSafe for DrainGuard<'a, T, A>

impl<'a, T, A> !Send for DrainGuard<'a, T, A>

impl<'a, T, A> !Sync for DrainGuard<'a, T, A>

impl<'a, T, A> Unpin for DrainGuard<'a, T, A>

impl<'a, T, A> !UnwindSafe for DrainGuard<'a, T, A>

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src]

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

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

impl<T, U> Into<U> for T where
    U: From<T>, [src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

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

The type returned in the event of a conversion error.