Enum parquet::column::writer::ColumnWriter
source · pub enum ColumnWriter<'a> {
BoolColumnWriter(ColumnWriterImpl<'a, BoolType>),
Int32ColumnWriter(ColumnWriterImpl<'a, Int32Type>),
Int64ColumnWriter(ColumnWriterImpl<'a, Int64Type>),
Int96ColumnWriter(ColumnWriterImpl<'a, Int96Type>),
FloatColumnWriter(ColumnWriterImpl<'a, FloatType>),
DoubleColumnWriter(ColumnWriterImpl<'a, DoubleType>),
ByteArrayColumnWriter(ColumnWriterImpl<'a, ByteArrayType>),
FixedLenByteArrayColumnWriter(ColumnWriterImpl<'a, FixedLenByteArrayType>),
}
Expand description
Column writer for a Parquet type.
Variants§
BoolColumnWriter(ColumnWriterImpl<'a, BoolType>)
Int32ColumnWriter(ColumnWriterImpl<'a, Int32Type>)
Int64ColumnWriter(ColumnWriterImpl<'a, Int64Type>)
Int96ColumnWriter(ColumnWriterImpl<'a, Int96Type>)
FloatColumnWriter(ColumnWriterImpl<'a, FloatType>)
DoubleColumnWriter(ColumnWriterImpl<'a, DoubleType>)
ByteArrayColumnWriter(ColumnWriterImpl<'a, ByteArrayType>)
FixedLenByteArrayColumnWriter(ColumnWriterImpl<'a, FixedLenByteArrayType>)
Implementations§
source§impl<'a> ColumnWriter<'a>
impl<'a> ColumnWriter<'a>
sourcepub fn close(self) -> Result<ColumnCloseResult>
pub fn close(self) -> Result<ColumnCloseResult>
Close this ColumnWriter
Auto Trait Implementations§
impl<'a> !Freeze for ColumnWriter<'a>
impl<'a> !RefUnwindSafe for ColumnWriter<'a>
impl<'a> Send for ColumnWriter<'a>
impl<'a> !Sync for ColumnWriter<'a>
impl<'a> Unpin for ColumnWriter<'a>
impl<'a> !UnwindSafe for ColumnWriter<'a>
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