Enum etcd::Error

pub enum Error {
    Api(ApiError),
    Http(HttpError),
    InvalidConditions,
    InvalidUri(InvalidUri),
    InvalidUrl(UrlError),
    NoEndpoints,
    Serialization(SerializationError),
    Tls(TlsError),
    UnexpectedStatus(StatusCode),
}

An error returned when an operation fails for some reaosn.

Variants

Api(ApiError)

An error returned by an etcd API endpoint.

Http(HttpError)

An error at the HTTP protocol layer.

InvalidConditions

An error returned when invalid conditions have been provided for a compare-and-delete or compare-and-swap operation.

InvalidUri(InvalidUri)

An error returned when an etcd cluster member’s endpoint is not a valid URI.

InvalidUrl(UrlError)

An error returned when the URL for a specific API endpoint cannot be generated.

NoEndpoints

An error returned when attempting to create a client without at least one member endpoint.

Serialization(SerializationError)

An error returned when attempting to deserializing invalid JSON.

Tls(TlsError)

An error returned when configuring TLS.

UnexpectedStatus(StatusCode)

An error returned when an unexpected HTTP status code is returned by the server.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, demand: &mut Demand<'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 Error

fn from(error: HttpError) -> Error

Converts to this type from the input type.

impl From<Error> for Error

fn from(error: TlsError) -> Error

Converts to this type from the input type.

impl From<Error> for Error

fn from(error: SerializationError) -> Error

Converts to this type from the input type.

impl From<InvalidUri> for Error

fn from(error: InvalidUri) -> Error

Converts to this type from the input type.

impl From<ParseError> for Error

fn from(error: UrlError) -> Error

Converts to this type from the input type.