fastn_type/evalexpr/tree/
display.rs

1use fastn_type::evalexpr::ExprNode;
2use std::fmt::{Display, Error, Formatter};
3
4impl Display for ExprNode {
5    fn fmt(&self, f: &mut Formatter) -> Result<(), Error> {
6        self.operator.fmt(f)?;
7        for child in self.children() {
8            write!(f, " {}", child)?;
9        }
10        Ok(())
11    }
12}