use std::error::Error as StdError;
use std::fmt::{self, Display};
#[derive(Debug)]
pub enum ParseError {
Script(String),
Lang(String),
Method(String),
}
impl Display for ParseError {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
match self {
ParseError::Script(ref val) => {
write!(f, "Cannot parse str into whatlang::Script: {:?}", val)
}
ParseError::Lang(ref val) => {
write!(f, "Cannot parse str into whatlang::Lang: {:?}", val)
}
ParseError::Method(ref val) => {
write!(f, "Cannot parse str into whatlang::Method: {:?}", val)
}
}
}
}
impl StdError for ParseError {}