Struct GroupedRow 

pub struct GroupedRow { /* private fields */ }

GroupedRow

One grouped public output row: ordered grouping key values plus ordered aggregate outputs. Group and aggregate vectors preserve query declaration order at the outward API boundary.

Implementations

impl GroupedRow

pub fn new<I, J, K, L>(group_key: I, aggregate_values: J) -> Self

where I: IntoIterator<Item = K>, J: IntoIterator<Item = L>, K: Into<OutputValue>, L: Into<OutputValue>,

Construct one grouped output row payload.

pub const fn group_key(&self) -> &[OutputValue]

Borrow grouped key values.

pub const fn aggregate_values(&self) -> &[OutputValue]

Borrow aggregate output values.

Trait Implementations

impl Clone for GroupedRow

fn clone(&self) -> GroupedRow

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GroupedRow

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

Formats the value using the given formatter.

impl PartialEq for GroupedRow

fn eq(&self, other: &GroupedRow) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for GroupedRow

impl ResponseRow for GroupedRow

impl StructuralPartialEq for GroupedRow