Searched refs:ScopeGuard (Results 1 – 1 of 1) sorted by relevance
| /linux-6.3-rc2/rust/kernel/ |
| A D | types.rs | 47 unsafe fn borrow_mut(ptr: *const core::ffi::c_void) -> ScopeGuard<Self, fn(Self)> { in borrow_mut()
50 ScopeGuard::new_with_data(unsafe { Self::from_foreign(ptr) }, |d| { in borrow_mut()
171 pub struct ScopeGuard<T, F: FnOnce(T)>(Option<(T, F)>); struct
173 impl<T, F: FnOnce(T)> ScopeGuard<T, F> { impls
188 impl ScopeGuard<(), fn(())> { implementation
190 pub fn new(cleanup: impl FnOnce()) -> ScopeGuard<(), impl FnOnce(())> { in new() argument
191 ScopeGuard::new_with_data((), move |_| cleanup()) in new()
195 impl<T, F: FnOnce(T)> Deref for ScopeGuard<T, F> { implementation
204 impl<T, F: FnOnce(T)> DerefMut for ScopeGuard<T, F> { implementation
211 impl<T, F: FnOnce(T)> Drop for ScopeGuard<T, F> { implementation
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