#[repr(transparent)]pub struct Immutable<T: ?Sized>(_);
Expand description
A wrapper to make a type immutable.
Implementations
Trait Implementations
sourceimpl<T: CheckBytes<C> + ?Sized, C: ?Sized> CheckBytes<C> for Immutable<T>
impl<T: CheckBytes<C> + ?Sized, C: ?Sized> CheckBytes<C> for Immutable<T>
type Error = <T as CheckBytes<C>>::Error
type Error = <T as CheckBytes<C>>::Error
The error that may result from checking the type.
sourceunsafe fn check_bytes<'a>(
value: *const Self,
context: &mut C
) -> Result<&'a Self, Self::Error>
unsafe fn check_bytes<'a>(
value: *const Self,
context: &mut C
) -> Result<&'a Self, Self::Error>
Checks whether the given pointer points to a valid value within the given context. Read more
sourceimpl<F, T, D> DeserializeWith<Immutable<F>, Mutex<T>, D> for Lock where
F: Deserialize<T, D>,
D: Fallible + ?Sized,
impl<F, T, D> DeserializeWith<Immutable<F>, Mutex<T>, D> for Lock where
F: Deserialize<T, D>,
D: Fallible + ?Sized,
sourceimpl<F, T, D> DeserializeWith<Immutable<F>, RwLock<T>, D> for Lock where
F: Deserialize<T, D>,
D: Fallible + ?Sized,
impl<F, T, D> DeserializeWith<Immutable<F>, RwLock<T>, D> for Lock where
F: Deserialize<T, D>,
D: Fallible + ?Sized,
Auto Trait Implementations
impl<T: ?Sized> RefUnwindSafe for Immutable<T> where
T: RefUnwindSafe,
impl<T: ?Sized> Send for Immutable<T> where
T: Send,
impl<T: ?Sized> Sync for Immutable<T> where
T: Sync,
impl<T: ?Sized> Unpin for Immutable<T> where
T: Unpin,
impl<T: ?Sized> UnwindSafe for Immutable<T> where
T: UnwindSafe,
Blanket Implementations
sourceimpl<T> ArchivePointee for T
impl<T> ArchivePointee for T
type ArchivedMetadata = ()
type ArchivedMetadata = ()
The archived version of the pointer metadata for this type.
sourcefn pointer_metadata(
&<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata
fn pointer_metadata(
&<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata
Converts some archived metadata to the pointer metadata for itself.
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more