in src/expr/aggregate.rs [52:65]
fn fmt(&self, f: &mut Formatter) -> fmt::Result {
write!(
f,
"Aggregate
\nGroupBy(s): {:?}
\nAggregates(s): {:?}
\nInput: {:?}
\nProjected Schema: {:?}",
&self.aggregate.group_expr,
&self.aggregate.aggr_expr,
self.aggregate.input,
self.aggregate.schema
)
}