pub struct Immutable<T: ?Sized>(/* private fields */);
Expand description
A wrapper to make a type immutable.
Implementations§
Trait Implementations§
source§impl<T, __C: Fallible + ?Sized> CheckBytes<__C> for Immutable<T>
impl<T, __C: Fallible + ?Sized> CheckBytes<__C> for Immutable<T>
source§unsafe fn check_bytes(
value: *const Self,
context: &mut __C
) -> Result<(), <__C as Fallible>::Error>
unsafe fn check_bytes( value: *const Self, context: &mut __C ) -> Result<(), <__C as Fallible>::Error>
Checks whether the given pointer points to a valid value within the
given context. Read more
impl<T> Portable for Immutable<T>
Auto Trait Implementations§
impl<T: ?Sized> Freeze for Immutable<T>where
T: Freeze,
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§
source§impl<T> ArchivePointee for T
impl<T> ArchivePointee for T
§type ArchivedMetadata = ()
type ArchivedMetadata = ()
The archived version of the pointer metadata for this type.
source§fn 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.
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<F, W, T, D> Deserialize<With<T, W>, D> for F
impl<F, W, T, D> Deserialize<With<T, W>, D> for F
source§impl<T> LayoutRaw for T
impl<T> LayoutRaw for T
source§fn layout_raw(_: <T as Pointee>::Metadata) -> Result<Layout, LayoutError>
fn layout_raw(_: <T as Pointee>::Metadata) -> Result<Layout, LayoutError>
Gets the layout of the type.