pub struct StatsLayoutWriter { /* private fields */ }Implementations§
Source§impl StatsLayoutWriter
impl StatsLayoutWriter
pub fn new( ctx: ArrayContext, dtype: &DType, child_writer: Box<dyn LayoutWriter>, stats_strategy: ArcRef<dyn LayoutStrategy>, options: StatsLayoutOptions, ) -> Self
Trait Implementations§
Source§impl LayoutWriter for StatsLayoutWriter
impl LayoutWriter for StatsLayoutWriter
Source§fn push_chunk(
&mut self,
segment_writer: &mut dyn SegmentWriter,
chunk: ArrayRef,
) -> VortexResult<()>
fn push_chunk( &mut self, segment_writer: &mut dyn SegmentWriter, chunk: ArrayRef, ) -> VortexResult<()>
Push a chunk into the layout writer.
Source§fn flush(&mut self, segment_writer: &mut dyn SegmentWriter) -> VortexResult<()>
fn flush(&mut self, segment_writer: &mut dyn SegmentWriter) -> VortexResult<()>
Flush any buffered chunks.
Source§fn finish(
&mut self,
segment_writer: &mut dyn SegmentWriter,
) -> VortexResult<Layout>
fn finish( &mut self, segment_writer: &mut dyn SegmentWriter, ) -> VortexResult<Layout>
Write any final data (e.g. stats) and return the finished
Layout.Auto Trait Implementations§
impl Freeze for StatsLayoutWriter
impl !RefUnwindSafe for StatsLayoutWriter
impl Send for StatsLayoutWriter
impl !Sync for StatsLayoutWriter
impl Unpin for StatsLayoutWriter
impl !UnwindSafe for StatsLayoutWriter
Blanket Implementations§
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<L> LayoutWriterExt for Lwhere
L: LayoutWriter + ?Sized,
impl<L> LayoutWriterExt for Lwhere
L: LayoutWriter + ?Sized,
Source§fn push_one(
&mut self,
segment_writer: &mut dyn SegmentWriter,
chunk: ArrayRef,
) -> VortexResult<Layout>
fn push_one( &mut self, segment_writer: &mut dyn SegmentWriter, chunk: ArrayRef, ) -> VortexResult<Layout>
Push a single chunk into the layout writer and return the finished
Layout.Source§fn push_all<I: IntoIterator<Item = VortexResult<ArrayRef>>>(
&mut self,
segment_writer: &mut dyn SegmentWriter,
iter: I,
) -> VortexResult<Layout>
fn push_all<I: IntoIterator<Item = VortexResult<ArrayRef>>>( &mut self, segment_writer: &mut dyn SegmentWriter, iter: I, ) -> VortexResult<Layout>
Push all chunks of the iterator into the layout writer and return the finished
Layout.