use std::error::Error;
use std::fmt;
#[derive(Debug)]
pub struct CausalGraphIndexError(pub String);
impl CausalGraphIndexError {
pub fn new(field0: String) -> Self {
Self(field0)
}
}
impl Error for CausalGraphIndexError {}
impl fmt::Display for CausalGraphIndexError {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(f, "CausalGraphIndexError: {}", self.0)
}
}