[−][src]Struct ruspiro_lock::datalock::DataLock
An exclusive access lock around the given data
Methods
impl<T> DataLock<T>
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pub fn new(value: T) -> Self
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Create a new data access guarding lock
pub fn try_lock(&self) -> Option<TryDataLock<T>>
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Try to lock the guarded data for mutual exclusive access. Returns None
if the lock failes
or Some(TryDataLock)
. The actual data, the TryDataLock wraps could be conviniently accessed by
dereferencing it.
Example
let secure_data: DataLock<u32> = DataLock::new(10); if let Some(data) = secure_data.try_lock() { assert_eq!(*data, 10); }
Auto Trait Implementations
impl<T> Unpin for DataLock<T> where
T: Unpin,
T: Unpin,
impl<T> !Sync for DataLock<T>
impl<T> Send for DataLock<T> where
T: Send,
T: Send,
Blanket Implementations
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> From<T> for T
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,