Enum HandlerError 

pub enum HandlerError {
    ObjectNotFound,
    HandlerNotFound,
    MessageSerializationError,
    ResponseSerializationError,
    Unknown,
    ApplicationError(Vec<u8>),
}

Message handling error. It occurs, mostly, from the object look up to the end of its execution

Variants

ObjectNotFound

HandlerNotFound

MessageSerializationError

ResponseSerializationError

Unknown

ApplicationError(Vec<u8>)

Trait Implementations

impl Debug for HandlerError

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

Formats the value using the given formatter.

impl Display for HandlerError

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

Formats the value using the given formatter.

impl Error for HandlerError

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 From<HandlerError> for ResponseEnvelope

Convert a HandlerError into a ResponseEnvelope.

This is used to convert errors that occur during handler execution into a response envelope that can be sent back to the client.

fn from(error: HandlerError) -> Self

Converts to this type from the input type.

impl From<HandlerError> for ResponseError

Convert a HandlerError into a ResponseError.

This is used to convert errors that occur during handler execution into a response error that can be serialized and sent back to the client.

fn from(error: HandlerError) -> Self

Converts to this type from the input type.

impl PartialEq for HandlerError

fn eq(&self, other: &HandlerError) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for HandlerError

impl StructuralPartialEq for HandlerError