impl<T> SyncWrapper<T> { /// Creates a new SyncWrapper containing the given value. /// /// # Examples /// /// ```ignore /// use hyper::common::sync_wrapper::SyncWrapper; /// /// let wrapped = SyncWrapper::new(42); /// ``` pub(crate) fn new(value: T) -> Self { Self(value)
}
/// Acquires a reference to the protected value. /// /// This is safe because it requires an exclusive reference to the wrapper. Therefore this method /// neither panics nor does it return an error. This is in contrast to [`Mutex::get_mut`] which /// returns an error if another thread panicked while holding the lock. It is not recommended /// to send an exclusive reference to a potentially damaged value to another thread for further /// processing. /// /// [`Mutex::get_mut`]: https://doc.rust-lang.org/std/sync/struct.Mutex.html#method.get_mut /// /// # Examples /// /// ```ignore /// use hyper::common::sync_wrapper::SyncWrapper; /// /// let mut wrapped = SyncWrapper::new(42); /// let value = wrapped.get_mut(); /// *value = 0; /// assert_eq!(*wrapped.get_mut(), 0); /// ``` pub(crate) fn get_mut(&mutself) -> &mut T {
&mutself.0
}
/// Consumes this wrapper, returning the underlying data. /// /// This is safe because it requires ownership of the wrapper, aherefore this method will neither /// panic nor does it return an error. This is in contrast to [`Mutex::into_inner`] which /// returns an error if another thread panicked while holding the lock. It is not recommended /// to send an exclusive reference to a potentially damaged value to another thread for further /// processing. /// /// [`Mutex::into_inner`]: https://doc.rust-lang.org/std/sync/struct.Mutex.html#method.into_inner /// /// # Examples /// /// ```ignore /// use hyper::common::sync_wrapper::SyncWrapper; /// /// let mut wrapped = SyncWrapper::new(42); /// assert_eq!(wrapped.into_inner(), 42); /// ``` #[allow(dead_code)] pub(crate) fn into_inner(self) -> T { self.0
}
}
// this is safe because the only operations permitted on this data structure require exclusive // access or ownership unsafeimpl<T: Send> Sync for SyncWrapper<T> {}
Messung V0.5 in Prozent
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(vorverarbeitet am 2026-08-25)
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