Struct RowsSource 

pub struct RowsSource { /* private fields */ }

Rows as a RowSource, from Rows::into_source.

Trait Implementations

impl Debug for RowsSource

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

Formats the value using the given formatter.

impl RowSource for RowsSource

fn columns(&self) -> &[String]

The column names, in order.

fn schema(&self) -> Option<&Schema>

What the source knows about the columns’ types, if anything. A source’s schema has one field per column, in the same order.

fn next_row(&mut self) -> Option<Result<Row, DataError>>

The next row, None at the end, or why it could not be read.

fn collect_rows(self) -> Result<Rows, DataError>

where Self: Sized,

Read every remaining row into memory.