pub struct FlatLayoutWriter { /* private fields */ }Expand description
Writer for a FlatLayout.
Implementations§
Source§impl FlatLayoutWriter
impl FlatLayoutWriter
pub fn new(ctx: ArrayContext, dtype: DType, options: FlatLayoutStrategy) -> Self
Trait Implementations§
Source§impl LayoutWriter for FlatLayoutWriter
impl LayoutWriter for FlatLayoutWriter
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<LayoutRef>
fn finish( &mut self, _segment_writer: &mut dyn SegmentWriter, ) -> VortexResult<LayoutRef>
Write any final data (e.g. stats) and return the finished
LayoutRef.Auto Trait Implementations§
impl Freeze for FlatLayoutWriter
impl !RefUnwindSafe for FlatLayoutWriter
impl Send for FlatLayoutWriter
impl Sync for FlatLayoutWriter
impl Unpin for FlatLayoutWriter
impl !UnwindSafe for FlatLayoutWriter
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<LayoutRef>
fn push_one( &mut self, segment_writer: &mut dyn SegmentWriter, chunk: ArrayRef, ) -> VortexResult<LayoutRef>
Push a single chunk into the layout writer and return the finished
LayoutRef.Source§fn push_all<I: IntoIterator<Item = VortexResult<ArrayRef>>>(
&mut self,
segment_writer: &mut dyn SegmentWriter,
iter: I,
) -> VortexResult<LayoutRef>
fn push_all<I: IntoIterator<Item = VortexResult<ArrayRef>>>( &mut self, segment_writer: &mut dyn SegmentWriter, iter: I, ) -> VortexResult<LayoutRef>
Push all chunks of the iterator into the layout writer and return the finished
LayoutRef.