Enum HttpProxyError

pub enum HttpProxyError {
    AuthRequired,
    Unavailable,
    Transport(Box<dyn Error + Sync + Send>),
    Other(String),
}

error that can be returned in case a http proxy did not manage to establish a connection

Variants

AuthRequired

Proxy Authentication Required

(Proxy returned HTTP 407)

Unavailable

Proxy is Unavailable

(Proxy returned HTTP 503)

Transport(Box<dyn Error + Sync + Send>)

I/O error happened as part of HTTP Proxy Connection Establishment

(e.g. some kind of TCP error)

Other(String)

Something went wrong, but classification did not happen.

(First header line of http response is included in error)

Trait Implementations

impl Debug for HttpProxyError

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

Formats the value using the given formatter.

impl Display for HttpProxyError

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

Formats the value using the given formatter.

impl Error for HttpProxyError

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 HttpProxyError

fn from(value: Error) -> HttpProxyError

Converts to this type from the input type.