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use std::{error, fmt};
#[derive(Debug)]
pub enum Warning {
EmptyNodeName,
IncorrectBooleanRepresentation,
InvalidFooterPaddingLength(usize, usize),
UnexpectedFooterFieldValue,
}
impl error::Error for Warning {}
impl fmt::Display for Warning {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
match self {
Warning::EmptyNodeName => write!(f, "Node name is empty"),
Warning::IncorrectBooleanRepresentation => {
write!(f, "Incorrect boolean representation")
}
Warning::InvalidFooterPaddingLength(expected, got) => write!(
f,
"Invalid footer padding length: expected {} bytes, got {} bytes",
expected, got
),
Warning::UnexpectedFooterFieldValue => write!(f, "Unexpected footer field value"),
}
}
}