Struct Grouping

pub struct Grouping<'a>(pub Vec<GroupByDefinition<'a>>);

A list of definitions for the GROUP BY statement

Tuple Fields

0: Vec<GroupByDefinition<'a>>

Implementations

impl<'a> Grouping<'a>

pub fn new(values: Vec<GroupByDefinition<'a>>) -> Self

pub fn is_empty(&self) -> bool

Trait Implementations

impl<'a> Clone for Grouping<'a>

fn clone(&self) -> Grouping<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for Grouping<'a>

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

Formats the value using the given formatter.

impl<'a> Default for Grouping<'a>

fn default() -> Grouping<'a>

Returns the “default value” for a type.

impl<'a> PartialEq for Grouping<'a>

fn eq(&self, other: &Grouping<'a>) -> 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<'a> StructuralPartialEq for Grouping<'a>