#[derive(Debug)]
pub struct Error(String);
impl Error {
pub fn new(message: impl Into<String>) -> Self {
Self(message.into())
}
}
impl std::fmt::Display for Error {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
write!(f, "error: {}", self.0)?;
Ok(())
}
}
impl std::error::Error for Error {}