Enum RegistryClientError 

pub enum RegistryClientError {
    Transport(RpcError),
    Codec(String),
    Server(RegistryRpcError),
}

Client-side errors. Distinct from RpcError (transport), postcard::Error (codec), and RegistryRpcError (server-side handler) so the caller can match on the failure shape they care about.

Variants

Transport(RpcError)

Transport-level failure — no route, timeout, server returned a non-Ok status before invoking the handler.

Codec(String)

Request serialization or response deserialization failed.

Server(RegistryRpcError)

Server handler rejected the request.

Trait Implementations

impl Debug for RegistryClientError

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

Formats the value using the given formatter.

impl Display for RegistryClientError

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

Formats the value using the given formatter.

impl Error for RegistryClientError

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<RpcError> for RegistryClientError

fn from(e: RpcError) -> RegistryClientError

Converts to this type from the input type.

impl From<TypedCallError> for RegistryClientError

fn from(e: TypedCallError) -> RegistryClientError

Converts to this type from the input type.