Trait RowBuilder 

pub trait RowBuilder<Row> {
    type Arrays: IntoRecordBatch;

    // Required methods
    fn append_row(&mut self, row: Row);
    fn append_null_row(&mut self);
    fn append_option_row(&mut self, row: Option<Row>);
    fn append_rows<I: IntoIterator<Item = Row>>(&mut self, rows: I);
    fn append_option_rows<I: IntoIterator<Item = Option<Row>>>(
        &mut self,
        rows: I,
    );
    fn finish(self) -> Self::Arrays;
}

Trait implemented by derive-generated builders to append rows of Row and finish into a typed arrays struct.

Required Associated Types

type Arrays: IntoRecordBatch

The arrays struct produced by finish.

Required Methods

fn append_row(&mut self, row: Row)

Append a non-null row.

fn append_null_row(&mut self)

Append a null row.

fn append_option_row(&mut self, row: Option<Row>)

Append an optional row.

fn append_rows<I: IntoIterator<Item = Row>>(&mut self, rows: I)

Append an iterator of non-null rows.

fn append_option_rows<I: IntoIterator<Item = Option<Row>>>(&mut self, rows: I)

Append an iterator of optional rows.

fn finish(self) -> Self::Arrays

Finish and produce arrays.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors