Struct dlopen::symbor::PtrOrNull [−][src]
Safe wrapper around const pointer.
It is recommended only for obtaining pointers that can have null value.
Implementations
impl<'lib, T> PtrOrNull<'lib, T>[src]
Trait Implementations
impl<'lib, T: Clone + 'lib> Clone for PtrOrNull<'lib, T>[src]
impl<'lib, T: Copy + 'lib> Copy for PtrOrNull<'lib, T>[src]
impl<'lib, T: Debug + 'lib> Debug for PtrOrNull<'lib, T>[src]
impl<'lib, T> Deref for PtrOrNull<'lib, T>[src]
impl<'lib, T> FromRawResult for PtrOrNull<'lib, T>[src]
unsafe fn from_raw_result(
raw_result: Result<PtrOrNull<'_, ()>, Error>
) -> Result<Self, Error>[src]
raw_result: Result<PtrOrNull<'_, ()>, Error>
) -> Result<Self, Error>
impl<'lib, T: Send> Send for PtrOrNull<'lib, T>[src]
impl<'lib, T: Sync> Sync for PtrOrNull<'lib, T>[src]
Auto Trait Implementations
impl<'lib, T> RefUnwindSafe for PtrOrNull<'lib, T> where
T: RefUnwindSafe,
T: RefUnwindSafe,
impl<'lib, T> Unpin for PtrOrNull<'lib, T>
impl<'lib, T> UnwindSafe for PtrOrNull<'lib, T> where
T: RefUnwindSafe,
T: RefUnwindSafe,
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T[src]
impl<T> From<T> for T[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<T> ToOwned for T where
T: Clone, [src]
T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T[src]
pub fn clone_into(&self, target: &mut T)[src]
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,