Enum ReplyError 

pub enum ReplyError {
    BrokenPromise,
    ConnectionFailed,
    Timeout,
    Serialization {
        message: String,
    },
    EndpointNotFound,
}

Errors that can occur during request-response operations.

These errors are serializable so they can be sent over the network (e.g., when a server sends a BrokenPromise error to the client).

Variants

BrokenPromise

The server dropped the ReplyPromise without sending a response.

This typically indicates a bug in the server code - forgetting to reply before the promise goes out of scope.

ConnectionFailed

The network connection failed during the request.

The request may or may not have been delivered to the server.

Timeout

The request timed out waiting for a response.

The server may still be processing the request.

Serialization

Serialization or deserialization failed.

Contains a description of what went wrong.

Fields

message: String

Human-readable error message.

EndpointNotFound

The endpoint was not found.

The destination endpoint is not registered.

Trait Implementations

impl Clone for ReplyError

fn clone(&self) -> ReplyError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ReplyError

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ReplyError

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for ReplyError

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

Formats the value using the given formatter.

impl Error for ReplyError

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<ReplyError> for RpcError

fn from(err: ReplyError) -> Self

Converts to this type from the input type.

impl PartialEq for ReplyError

fn eq(&self, other: &ReplyError) -> 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 Serialize for ReplyError

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for ReplyError

impl StructuralPartialEq for ReplyError