#[repr(transparent)]pub struct Immutable<T: ?Sized>(_);
Expand description
A wrapper to make a type immutable.
Implementations§
Trait Implementations§
source§impl<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.
source§unsafe 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
source§impl<F, T, D> DeserializeWith<Immutable<F>, Mutex<T>, D> for Lockwhere
F: Deserialize<T, D>,
D: Fallible + ?Sized,
impl<F, T, D> DeserializeWith<Immutable<F>, Mutex<T>, D> for Lockwhere 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§
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<F, W, T, D> Deserialize<With<T, W>, D> for Fwhere
W: DeserializeWith<F, T, D>,
D: Fallible + ?Sized,
F: ?Sized,
impl<F, W, T, D> Deserialize<With<T, W>, D> for Fwhere W: DeserializeWith<F, T, D>, D: Fallible + ?Sized, F: ?Sized,
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.