Struct TupleBuilder

pub struct TupleBuilder<T> { /* private fields */ }

Trait Implementations

impl<T: Clone> Clone for TupleBuilder<T>

fn clone(&self) -> TupleBuilder<T>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Debug> Debug for TupleBuilder<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl RowBatchBuilder<()> for TupleBuilder<()>

fn len(&self) -> usize

fn push(&mut self, (): ())

fn build_columns(&mut self) -> Result<Vec<ArrayRef>>

fn is_empty(&self) -> bool

fn build(&mut self, schema: SchemaRef) -> Result<RecordBatch>

impl<T1> RowBatchBuilder<(T1,)> for TupleBuilder<(T1::Builder,)>

where T1: RowFormat,

fn len(&self) -> usize

fn push(&mut self, (row_t1): (T1,))

fn build_columns(&mut self) -> Result<Vec<ArrayRef>>

fn is_empty(&self) -> bool

fn build(&mut self, schema: SchemaRef) -> Result<RecordBatch>

impl<T1, T2> RowBatchBuilder<(T1, T2)> for TupleBuilder<(T1::Builder, T2::Builder)>

where T1: RowFormat, T2: RowFormat,

fn len(&self) -> usize

fn push(&mut self, (row_t1, row_t2): (T1, T2))

fn build_columns(&mut self) -> Result<Vec<ArrayRef>>

fn is_empty(&self) -> bool

fn build(&mut self, schema: SchemaRef) -> Result<RecordBatch>

impl<T1, T2, T3> RowBatchBuilder<(T1, T2, T3)> for TupleBuilder<(T1::Builder, T2::Builder, T3::Builder)>

where T1: RowFormat, T2: RowFormat, T3: RowFormat,

fn len(&self) -> usize

fn push(&mut self, (row_t1, row_t2, row_t3): (T1, T2, T3))

fn build_columns(&mut self) -> Result<Vec<ArrayRef>>

fn is_empty(&self) -> bool

fn build(&mut self, schema: SchemaRef) -> Result<RecordBatch>

impl<T1, T2, T3, T4> RowBatchBuilder<(T1, T2, T3, T4)> for TupleBuilder<(T1::Builder, T2::Builder, T3::Builder, T4::Builder)>

where T1: RowFormat, T2: RowFormat, T3: RowFormat, T4: RowFormat,

fn len(&self) -> usize

fn push(&mut self, (row_t1, row_t2, row_t3, row_t4): (T1, T2, T3, T4))

fn build_columns(&mut self) -> Result<Vec<ArrayRef>>

fn is_empty(&self) -> bool

fn build(&mut self, schema: SchemaRef) -> Result<RecordBatch>

impl<T1, T2, T3, T4, T5> RowBatchBuilder<(T1, T2, T3, T4, T5)> for TupleBuilder<(T1::Builder, T2::Builder, T3::Builder, T4::Builder, T5::Builder)>

where T1: RowFormat, T2: RowFormat, T3: RowFormat, T4: RowFormat, T5: RowFormat,

fn len(&self) -> usize

fn push( &mut self, (row_t1, row_t2, row_t3, row_t4, row_t5): (T1, T2, T3, T4, T5), )

fn build_columns(&mut self) -> Result<Vec<ArrayRef>>

fn is_empty(&self) -> bool

fn build(&mut self, schema: SchemaRef) -> Result<RecordBatch>

impl<T1, T2, T3, T4, T5, T6> RowBatchBuilder<(T1, T2, T3, T4, T5, T6)> for TupleBuilder<(T1::Builder, T2::Builder, T3::Builder, T4::Builder, T5::Builder, T6::Builder)>

where T1: RowFormat, T2: RowFormat, T3: RowFormat, T4: RowFormat, T5: RowFormat, T6: RowFormat,

fn len(&self) -> usize

fn push( &mut self, (row_t1, row_t2, row_t3, row_t4, row_t5, row_t6): (T1, T2, T3, T4, T5, T6), )

fn build_columns(&mut self) -> Result<Vec<ArrayRef>>

fn is_empty(&self) -> bool

fn build(&mut self, schema: SchemaRef) -> Result<RecordBatch>