Enum RpcClientError 

pub enum RpcClientError {
    Io(Error),
    Encode(Error),
    Server(String),
    ConnectionClosed,
    NotAuthenticated,
}

Errors the RpcClient can return.

Variants

Io(Error)

Network-level I/O failure.

Encode(Error)

MessagePack encode failure (should be unreachable for the v1 shapes — every type derives Serialize).

Server(String)

Server returned Result::Err(message) for the call.

ConnectionClosed

The connection’s reader task died before the response arrived.

NotAuthenticated

Caller invoked a data-plane command before HELLO succeeded. The server would reject this; the client surfaces it locally so the offending caller sees a clear panic-free error.

Trait Implementations

impl Debug for RpcClientError

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

Formats the value using the given formatter.

impl Display for RpcClientError

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

Formats the value using the given formatter.

impl Error for RpcClientError

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<Error> for RpcClientError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for RpcClientError

fn from(source: Error) -> Self

Converts to this type from the input type.