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