fn from(sort: PySortExpr) -> Self {

sort.sort

}

fn from(sort: SortExpr) -> PySortExpr {

PySortExpr { sort }

}

fn fmt(&self, f: &mut Formatter) -> fmt::Result {

write!(

f,

"Sort

&self.sort.expr, &self.sort.asc, &self.sort.nulls_first

)

}

#[new]

fn new(expr: PyExpr, asc: bool, nulls_first: bool) -> Self {

Self {

sort: SortExpr {

expr: expr.into(),

asc,

nulls_first,

},

}

}

fn expr(&self) -> PyResult<PyExpr> {

Ok(self.sort.expr.clone().into())

}

fn ascending(&self) -> PyResult<bool> {

Ok(self.sort.asc)

}

fn nulls_first(&self) -> PyResult<bool> {

Ok(self.sort.nulls_first)

}

fn __repr__(&self) -> String {

format!("{}", self)

}