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KeyOS API Reference

ArchivedGetMetadata

Enum ArchivedGetMetadata

#[repr(u8)]
pub enum ArchivedGetMetadatawhere
    String: Archive,
    Location: Archive,
    FileHandle: Archive,{
    Path {
        path: <String as Archive>::Archived,
        location: <Location as Archive>::Archived,
    },
    Handle {
        handle: <FileHandle as Archive>::Archived,
    },
}

Expand description

An archived GetMetadata

Variants§

Path

The archived counterpart of GetMetadata::Path

Fields

§path: <String as Archive>::Archived

The archived counterpart of GetMetadata::Path::path

§location: <Location as Archive>::Archived

The archived counterpart of GetMetadata::Path::location

Handle

The archived counterpart of GetMetadata::Handle

Fields

§handle: <FileHandle as Archive>::Archived

The archived counterpart of GetMetadata::Handle::handle

Trait Implementations§

impl<C: Fallible + ?Sized> CheckBytes<C> for ArchivedGetMetadata
where String: Archive, Location: Archive, FileHandle: Archive, <C as Fallible>::Error: Source, <String as Archive>::Archived: CheckBytes<C>, <Location as Archive>::Archived: CheckBytes<C>, <FileHandle as Archive>::Archived: CheckBytes<C>,

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 Portable for ArchivedGetMetadata
where String: Archive, Location: Archive, FileHandle: Archive, <String as Archive>::Archived: Portable, <Location as Archive>::Archived: Portable, <FileHandle as Archive>::Archived: Portable,

Auto Trait Implementations§

impl Freeze for ArchivedGetMetadata

impl RefUnwindSafe for ArchivedGetMetadata

impl Send for ArchivedGetMetadata

impl Sync for ArchivedGetMetadata

impl !Unpin for ArchivedGetMetadata

impl !UnsafeUnpin for ArchivedGetMetadata

impl UnwindSafe for ArchivedGetMetadata

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> ArchivePointee for T

type ArchivedMetadata = ()

The archived version of the pointer metadata for this type.

fn pointer_metadata( _: &<T as ArchivePointee>::ArchivedMetadata, ) -> <T as Pointee>::Metadata

Converts some archived metadata to the pointer metadata for itself.

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> LayoutRaw for T

fn layout_raw(_: <T as Pointee>::Metadata) -> Result<Layout, LayoutError>

Returns the layout of the type.

impl<T, N1, N2> Niching<NichedOption<T, N1>> for N2
where T: SharedNiching<N1, N2>, N1: Niching<T>, N2: Niching<T>,

unsafe fn is_niched(niched: *const NichedOption<T, N1>) -> bool

Returns whether the given value has been niched. Read more

fn resolve_niched(out: Place<NichedOption<T, N1>>)

Writes data to out indicating that a T is niched.

impl<T> Pointee for T

type Metadata = ()

The metadata type for pointers and references to this type.

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.