Enum Error

pub enum Error<ImplError> {
    Io(Error),
    Codec(ProtocolError),
    Impl {
        source: ImplError,
    },
}

The main error for this crate encapsulating the different error cases.

Variants

Io(Error)

If IO breaks, this will return a Error::Io, which is a simple std::io::Error. Check the underlying transport.

Codec(ProtocolError)

The Codec had problems de/encoding data. This might be a problem in the implementation or an incompatibility between this crate

Impl

The milter trait implementation returned an error. This is plumbed through and returned to the call site.

Fields

source: ImplError

The application error patched through

Trait Implementations

impl<ImplError: Debug> Debug for Error<ImplError>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<ImplError> Display for Error<ImplError>

where ImplError: Display,

fn fmt(&self, __formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<ImplError> Error for Error<ImplError>

where ImplError: Error, Self: Debug + Display,

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl<ImplError> From<Error> for Error<ImplError>

fn from(source: Error) -> Self

Converts to this type from the input type.

impl<ImplError> From<ProtocolError> for Error<ImplError>

fn from(source: ProtocolError) -> Self

Converts to this type from the input type.