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