#[repr(u8)]pub enum ArchivedEnvPrefixKind {
Let = 0,
With = 1,
}Expand description
An archived EnvPrefixKind
Variants§
Let = 0
The archived counterpart of EnvPrefixKind::Let
With = 1
The archived counterpart of EnvPrefixKind::With
Trait Implementations§
Source§impl<__C: Fallible + ?Sized> CheckBytes<__C> for ArchivedEnvPrefixKind
impl<__C: Fallible + ?Sized> CheckBytes<__C> for ArchivedEnvPrefixKind
Source§impl Debug for ArchivedEnvPrefixKind
impl Debug for ArchivedEnvPrefixKind
impl Portable for ArchivedEnvPrefixKind
Auto Trait Implementations§
impl Freeze for ArchivedEnvPrefixKind
impl RefUnwindSafe for ArchivedEnvPrefixKind
impl Send for ArchivedEnvPrefixKind
impl Sync for ArchivedEnvPrefixKind
impl Unpin for ArchivedEnvPrefixKind
impl UnsafeUnpin for ArchivedEnvPrefixKind
impl UnwindSafe for ArchivedEnvPrefixKind
Blanket Implementations§
Source§impl<T> ArchivePointee for T
impl<T> ArchivePointee for T
Source§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<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>
Returns the layout of the type.
Source§impl<T, N1, N2> Niching<NichedOption<T, N1>> for N2
impl<T, N1, N2> Niching<NichedOption<T, N1>> for N2
Source§unsafe fn is_niched(niched: *const NichedOption<T, N1>) -> bool
unsafe fn is_niched(niched: *const NichedOption<T, N1>) -> bool
Returns whether the given value has been niched. Read more
Source§fn resolve_niched(out: Place<NichedOption<T, N1>>)
fn resolve_niched(out: Place<NichedOption<T, N1>>)
Writes data to
out indicating that a T is niched.