pub struct VortexFile<I> { /* private fields */ }Expand description
A Vortex file ready for reading.
It is generic over the IoDriver implementation enabling us to swap out the I/O subsystem for
particular environments. For example, memory mapped files vs object-store. By remaining generic,
it allows us to support both Send and ?Send I/O drivers.
Implementations§
Source§impl<I: IoDriver> VortexFile<I>
Async implementation of Vortex File.
impl<I: IoDriver> VortexFile<I>
Async implementation of Vortex File.
Sourcepub fn file_layout(&self) -> &FileLayout
pub fn file_layout(&self) -> &FileLayout
Returns the FileLayout of the file.
Sourcepub fn scan(
&self,
scan: Scan,
) -> VortexResult<impl ArrayStream + 'static + use<'_, I>>
pub fn scan( &self, scan: Scan, ) -> VortexResult<impl ArrayStream + 'static + use<'_, I>>
Performs a scan operation over the file.
Sourcepub fn statistics(
&self,
field_paths: Arc<[FieldPath]>,
stats: Arc<[Stat]>,
) -> VortexResult<impl Future<Output = VortexResult<Vec<StatsSet>>> + 'static + use<'_, I>>
pub fn statistics( &self, field_paths: Arc<[FieldPath]>, stats: Arc<[Stat]>, ) -> VortexResult<impl Future<Output = VortexResult<Vec<StatsSet>>> + 'static + use<'_, I>>
Resolves the requested statistics for the file.
Auto Trait Implementations§
impl<I> !Freeze for VortexFile<I>
impl<I> !RefUnwindSafe for VortexFile<I>
impl<I> Send for VortexFile<I>where
I: Send,
impl<I> Sync for VortexFile<I>where
I: Sync,
impl<I> Unpin for VortexFile<I>where
I: Unpin,
impl<I> !UnwindSafe for VortexFile<I>
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> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§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.