Struct tokio::util::try_lock::TryLock

source · 
pub(crate) struct TryLock<T> {
    locked: AtomicBool,
    data: UnsafeCell<T>,
}

Fields§

§locked: AtomicBool§data: UnsafeCell<T>

Implementations§

source§

impl<T> TryLock<T>

source

pub(crate) const fn new(data: T) -> TryLock<T>

Create a new TryLock

source

pub(crate) fn try_lock(&self) -> Option<LockGuard<'_, T>>

Attempt to acquire lock

Trait Implementations§

source§

impl<T: Send> Send for TryLock<T>

source§

impl<T: Send> Sync for TryLock<T>

Auto Trait Implementations§

§

impl<T> !Freeze for TryLock<T>

§

impl<T> !RefUnwindSafe for TryLock<T>

§

impl<T> Unpin for TryLock<T>
where T: Unpin,

§

impl<T> UnwindSafe for TryLock<T>
where T: UnwindSafe,

Blanket Implementations§

source§

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

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

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

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

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

source§

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

Mutably borrows from an owned value. Read more
source§

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

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

source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source§

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

§

type Error = Infallible

The type returned in the event of a conversion error.
source§

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

Performs the conversion.
source§

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.
source§

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

Performs the conversion.