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use std::{
error::Error as ErrorTrait,
fmt::{Display, Formatter, Result as FmtResult},
io::Error as IoError,
};
macro_rules! error {
($($e:ident),*) => {
#[derive(Debug)]
#[allow(missing_docs)]
pub enum Error {
$($e(String),)+
}
impl Display for Error {
fn fmt(&self, f: &mut Formatter<'_>) -> FmtResult {
match self {
$(Error::$e(e) => e.fmt(f),)+
}
}
}
impl ErrorTrait for Error {}
$(
impl From<$e> for Error {
fn from(e: $e) -> Error {
Error::$e(format!("{}", e))
}
}
)+
};
}
error!(IoError);