in akd/src/node_state.rs [355:361]
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
writeln!(f, "\tvalue = {:?}", self.value)?;
for i in 0..ARITY {
writeln!(f, "\tchildren {}: {:?}", i, self.child_states[i])?;
}
write!(f, "")
}