Enum Error

pub enum Error {
    Api(ErrorResponse),
    HyperError(Error),
    Service(BoxError),
    ProxyProtocolUnsupported {
        proxy_url: Uri,
    },
    ProxyProtocolDisabled {
        proxy_url: Uri,
        protocol_feature: &'static str,
    },
    FromUtf8(FromUtf8Error),
    LinesCodecMaxLineLengthExceeded,
    ReadEvents(Error),
    HttpError(Error),
    SerdeError(Error),
    BuildRequest(Error),
    InferConfig(InferConfigError),
    Discovery(DiscoveryError),
    OpensslTls(OpensslTlsError),
    RustlsTls(RustlsTlsError),
    TlsRequired,
    UpgradeConnection(UpgradeConnectionError),
    Auth(AuthError),
    RefResolve(String),
}

Available on crate features config or client only.

Possible errors from the Client

Variants

Api(ErrorResponse)

ApiError for when things fail

This can be parsed into as an error handling fallback. It’s also used in WatchEvent from watch calls.

It’s quite common to get a 410 Gone when the resourceVersion is too old.

HyperError(Error)

Hyper error

Service(BoxError)

Service error

ProxyProtocolUnsupported

Returned when the configured proxy uses an unsupported protocol.

Fields

proxy_url: Uri

The URL of the proxy.

ProxyProtocolDisabled

Returned when the configured proxy uses a protocol that requires a Cargo feature that is currently disabled

Fields

proxy_url: Uri

The URL of the proxy.

protocol_feature: &'static str

The Cargo feature that the proxy protocol requires.

FromUtf8(FromUtf8Error)

UTF-8 Error

LinesCodecMaxLineLengthExceeded

Returned when failed to find a newline character within max length. Only returned by Client::request_events and this should never happen as the max is usize::MAX.

ReadEvents(Error)

Returned on std::io::Error when reading event stream.

HttpError(Error)

Http based error

SerdeError(Error)

Common error case when requesting parsing into own structs

BuildRequest(Error)

Failed to build request

InferConfig(InferConfigError)

Failed to infer config

Discovery(DiscoveryError)

Discovery errors

OpensslTls(OpensslTlsError)

Available on crate feature openssl-tls only.

Errors from OpenSSL TLS

RustlsTls(RustlsTlsError)

Available on crate feature rustls-tls only.

Errors from Rustls TLS

TlsRequired

Missing TLS stacks when TLS is required

UpgradeConnection(UpgradeConnectionError)

Available on crate feature ws only.

Failed to upgrade to a WebSocket connection

Auth(AuthError)

Available on crate feature client only.

Errors related to client auth

RefResolve(String)

Available on crate feature unstable-client only.

Error resolving resource reference

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, __formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for Error

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.