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KeyOS API Reference

ArchivedSeekFrom

fs

Enum ArchivedSeekFrom 

Source 
#[repr(u8)]
pub enum ArchivedSeekFrom
where
    u64: Archive,
    i64: Archive,
{
    Start(<u64 as Archive>::Archived),
    End(<i64 as Archive>::Archived),
    Current(<i64 as Archive>::Archived),
}
Expand description

An archived SeekFrom

Variants§

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Start(<u64 as Archive>::Archived)

The archived counterpart of SeekFrom::Start

Tuple Fields

§0: <u64 as Archive>::Archived

The archived counterpart of SeekFrom::Start::0

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End(<i64 as Archive>::Archived)

The archived counterpart of SeekFrom::End

Tuple Fields

§0: <i64 as Archive>::Archived

The archived counterpart of SeekFrom::End::0

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Current(<i64 as Archive>::Archived)

The archived counterpart of SeekFrom::Current

Tuple Fields

§0: <i64 as Archive>::Archived

The archived counterpart of SeekFrom::Current::0

Trait Implementations§

Source§

impl<__C: Fallible + ?Sized> CheckBytes<__C> for ArchivedSeekFrom
where u64: Archive, i64: Archive, <__C as Fallible>::Error: Source, <u64 as Archive>::Archived: CheckBytes<__C>, <i64 as Archive>::Archived: CheckBytes<__C>,

Source§

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
Source§

impl Portable for ArchivedSeekFrom
where u64: Archive, i64: Archive, <u64 as Archive>::Archived: Portable, <i64 as Archive>::Archived: Portable,

Auto Trait Implementations§

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impl Freeze for ArchivedSeekFrom

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impl RefUnwindSafe for ArchivedSeekFrom

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impl Send for ArchivedSeekFrom

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impl Sync for ArchivedSeekFrom

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impl Unpin for ArchivedSeekFrom

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impl UnsafeUnpin for ArchivedSeekFrom

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impl UnwindSafe for ArchivedSeekFrom

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> ArchivePointee for T

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type ArchivedMetadata = ()

The archived version of the pointer metadata for this type.
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fn pointer_metadata( _: &<T as ArchivePointee>::ArchivedMetadata, ) -> <T as Pointee>::Metadata

Converts some archived metadata to the pointer metadata for itself.
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> LayoutRaw for T

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

Returns the layout of the type.
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impl<T, N1, N2> Niching<NichedOption<T, N1>> for N2
where T: SharedNiching<N1, N2>, N1: Niching<T>, N2: Niching<T>,

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

Returns whether the given value has been niched. Read more
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fn resolve_niched(out: Place<NichedOption<T, N1>>)

Writes data to out indicating that a T is niched.
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impl<T> Pointee for T

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type Metadata = ()

The metadata type for pointers and references to this type.
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.