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#[derive(Debug)]
pub enum Error {
InvalidTagType(u8),
InvalidTag,
WriteError(std::io::Error),
Utf8Error(std::str::Utf8Error),
UnexpectedEof,
}
impl std::fmt::Display for Error {
fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
match self {
Error::InvalidTagType(id) => write!(f, "Invalid tag type: {id}"),
Error::InvalidTag => write!(f, "Invalid tag"),
Error::WriteError(e) => write!(f, "Write error: {e}"),
Error::Utf8Error(e) => write!(f, "Utf8 error: {e}"),
Error::UnexpectedEof => write!(f, "Unexpected EOF"),
}
}
}
impl From<std::io::Error> for Error {
fn from(e: std::io::Error) -> Self {
Error::WriteError(e)
}
}
impl From<std::str::Utf8Error> for Error {
fn from(e: std::str::Utf8Error) -> Self {
Error::Utf8Error(e)
}
}
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