Struct AggExpr 

pub struct AggExpr {
    pub op: AggOp,
    pub variable: String,
}

Aggregate expression

Fields

op: AggOp

The aggregation operator.

variable: String

The variable being aggregated.

Trait Implementations

impl Clone for AggExpr

fn clone(&self) -> AggExpr

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AggExpr

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

Formats the value using the given formatter.

impl PartialEq for AggExpr

fn eq(&self, other: &AggExpr) -> 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 StructuralPartialEq for AggExpr