Enum RpcServerError

pub enum RpcServerError<C: ConnectionErrors> {
    Accept(C::AcceptError),
    EarlyClose,
    UnexpectedStartMessage,
    RecvError(C::RecvError),
    SendError(C::SendError),
    UnexpectedUpdateMessage,
}

Server error. All server DSL methods return a Result with this error type.

Variants

Accept(C::AcceptError)

Unable to open a new channel

EarlyClose

Recv side for a channel was closed before getting the first message

UnexpectedStartMessage

Got an unexpected first message, e.g. an update message

RecvError(C::RecvError)

Error receiving a message

SendError(C::SendError)

Error sending a response

UnexpectedUpdateMessage

Got an unexpected update message, e.g. a request message or a non-matching update message

Implementations

impl<In: RpcMessage, Out: RpcMessage, C: ConnectionErrors> RpcServerError<MappedStreamTypes<In, Out, C>>

pub fn map_back(self) -> RpcServerError<C>

For a mapped connection, map the error back to the original error type

impl<C: ConnectionErrors> RpcServerError<C>

pub fn errors_into<T>(self) -> RpcServerError<T>

where T: ConnectionErrors, C::SendError: Into<T::SendError>, C::RecvError: Into<T::RecvError>, C::AcceptError: Into<T::AcceptError>,

Convert into a different error type provided the send, recv and accept errors can be converted

Trait Implementations

impl<C: ConnectionErrors> Debug for RpcServerError<C>

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

Formats the value using the given formatter.

impl<C: ConnectionErrors> Display for RpcServerError<C>

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

Formats the value using the given formatter.

impl<C: ConnectionErrors> Error for RpcServerError<C>

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.