use thiserror::Error;
#[derive(Debug, Error, PartialEq)]
pub enum Error {
#[error("mDNS: failed to join multicast group")]
ErrJoiningMulticastGroup,
#[error("mDNS: connection is closed")]
ErrConnectionClosed,
#[error("mDNS: context has elapsed")]
ErrContextElapsed,
#[error("mDNS: config must not be nil")]
ErrNilConfig,
#[error("parsing/packing of this type isn't available yet")]
ErrNotStarted,
#[error("parsing/packing of this section has completed")]
ErrSectionDone,
#[error("parsing/packing of this section is header")]
ErrSectionHeader,
#[error("insufficient data for base length type")]
ErrBaseLen,
#[error("insufficient data for calculated length type")]
ErrCalcLen,
#[error("segment prefix is reserved")]
ErrReserved,
#[error("too many pointers (>10)")]
ErrTooManyPtr,
#[error("invalid pointer")]
ErrInvalidPtr,
#[error("nil resource body")]
ErrNilResourceBody,
#[error("insufficient data for resource body length")]
ErrResourceLen,
#[error("segment length too long")]
ErrSegTooLong,
#[error("zero length segment")]
ErrZeroSegLen,
#[error("resource length too long")]
ErrResTooLong,
#[error("too many Questions to pack (>65535)")]
ErrTooManyQuestions,
#[error("too many Answers to pack (>65535)")]
ErrTooManyAnswers,
#[error("too many Authorities to pack (>65535)")]
ErrTooManyAuthorities,
#[error("too many Additionals to pack (>65535)")]
ErrTooManyAdditionals,
#[error("name is not in canonical format (it must end with a .)")]
ErrNonCanonicalName,
#[error("character string exceeds maximum length (255)")]
ErrStringTooLong,
#[error("compressed name in SRV resource data")]
ErrCompressedSrv,
#[error("empty builder msg")]
ErrEmptyBuilderMsg,
#[allow(non_camel_case_types)]
#[error("{0}")]
new(String),
}
impl Error {
pub fn equal(&self, err: &anyhow::Error) -> bool {
err.downcast_ref::<Self>().map_or(false, |e| e == self)
}
}