Struct ResultMetadata

pub struct ResultMetadata { /* private fields */ }

Info about the following stream of rows.

Implementations

impl ResultMetadata

pub fn columns(&self) -> &[Column]

Column info. The order is the same as in the following rows.

pub fn result_index(&self) -> usize

The number of the result set, an incrementing value starting from zero, which gives an indication of the position of the result set in the stream.

Trait Implementations

impl Clone for ResultMetadata

fn clone(&self) -> ResultMetadata

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ResultMetadata

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

Formats the value using the given formatter.