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use std::error::Error;
use std::fmt;
#[derive(Debug, Clone)]
pub struct ParseError {
details: String,
}
impl ParseError {
pub(crate) fn new(msg: &str) -> ParseError {
ParseError {
details: msg.to_string(),
}
}
}
impl Default for ParseError {
fn default() -> Self {
ParseError { details: "".into() }
}
}
impl fmt::Display for ParseError {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(f, "{}", self.details)
}
}
impl Error for ParseError {
fn description(&self) -> &str {
&self.details
}
}