Enum RemoteError 

pub enum RemoteError {
    ProtocolError {
        message: String,
    },
    VersionMismatch {
        client_version: String,
        server_version: String,
    },
    NotFound {
        resource: String,
    },
    PermissionDenied {
        reason: String,
    },
    QueueFull {
        queue_name: String,
    },
    InternalError {
        message: String,
    },
    TooManySubscriptions {
        limit: usize,
    },
    NoValue {
        record_name: String,
    },
    NoBuffer {
        record_name: String,
    },
    ValidationError {
        message: String,
    },
    AuthRequired,
    AuthFailed,
}

Error type for remote access operations

Variants

ProtocolError

Malformed message or invalid JSON

Fields

message: String

VersionMismatch

Incompatible protocol versions

Fields

client_version: String

server_version: String

NotFound

Record or subscription not found

Fields

resource: String

PermissionDenied

Operation not permitted

Fields

reason: String

QueueFull

Subscription queue overflow

Fields

queue_name: String

InternalError

Server internal error

Fields

message: String

TooManySubscriptions

Too many subscriptions for this client

Fields

limit: usize

NoValue

Record has no current value

Fields

record_name: String

NoBuffer

Record has no buffer configured

Fields

record_name: String

ValidationError

Invalid parameter or value

Fields

message: String

AuthRequired

Authentication token required

AuthFailed

Invalid authentication token

Implementations

impl RemoteError

pub fn code(&self) -> &'static str

Returns the protocol error code

pub fn is_retryable(&self) -> bool

Returns whether this error is retryable

Trait Implementations

impl Clone for RemoteError

fn clone(&self) -> RemoteError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RemoteError

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

Formats the value using the given formatter.

impl Display for RemoteError

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

Formats the value using the given formatter.

impl Error for RemoteError

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<DbError> for RemoteError

fn from(err: DbError) -> Self

Converts to this type from the input type.

impl From<Error> for RemoteError

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<Error> for RemoteError

fn from(err: Error) -> Self

Converts to this type from the input type.