106 pub struct Lock<T: ?Sized, B: Backend> {
119     pub(crate) data: UnsafeCell<T>,
123 unsafe impl<T: ?Sized + Send, B: Backend> Send for Lock<T, B> {}
127 unsafe impl<T: ?Sized + Send, B: Backend> Sync for Lock<T, B> {}
129 impl<T, B: Backend> Lock<T, B> {
132         t: impl PinInit<T>,  in new()  argument
170 impl<T: ?Sized, B: Backend> Lock<T, B> {
172     pub fn lock(&self) -> Guard<'_, T, B> {  in lock()  argument
185     pub fn try_lock(&self) -> Option<Guard<'_, T, B>> {  in try_lock()  argument
198 pub struct Guard<'a, T: ?Sized, B: Backend> {
199     pub(crate) lock: &'a Lock<T, B>,
205 unsafe impl<T: Sync + ?Sized, B: Backend> Sync for Guard<'_, T, B> {}
207 impl<'a, T: ?Sized, B: Backend> Guard<'a, T, B> {
234     pub fn lock_ref(&self) -> &'a Lock<T, B> {  in lock_ref()  argument
269     pub fn as_mut(&mut self) -> Pin<&mut T> {  in as_mut()  argument
275 impl<T: ?Sized, B: Backend> core::ops::Deref for Guard<'_, T, B> {
276     type Target = T;
284 impl<T: ?Sized, B: Backend> core::ops::DerefMut for Guard<'_, T, B>
286     T: Unpin,
294 impl<T: ?Sized, B: Backend> Drop for Guard<'_, T, B> {
301 impl<'a, T: ?Sized, B: Backend> Guard<'a, T, B> {
307     pub unsafe fn new(lock: &'a Lock<T, B>, state: B::GuardState) -> Self {  in new()  argument