Enum ureq::Error

pub enum Error {
    BadUrl(String),
    UnknownScheme(String),
    DnsFailed(String),
    ConnectionFailed(String),
    TooManyRedirects,
    BadStatusRead,
    BadStatus,
    BadHeader,
    Io(IoError),
    BadProxy,
    BadProxyCreds,
    ProxyConnect,
    InvalidProxyCreds,
}

Errors that are translated to "synthetic" responses.

Variants

BadUrl(String)

The url could not be understood. Synthetic error 400.

UnknownScheme(String)

The url scheme could not be understood. Synthetic error 400.

DnsFailed(String)

DNS lookup failed. Synthetic error 400.

ConnectionFailed(String)

Connection to server failed. Synthetic error 500.

TooManyRedirects

Too many redirects. Synthetic error 500.

BadStatusRead

We fail to read the status line. This happens for pooled connections when TLS fails and we don't notice until trying to read.

BadStatus

A status line we don't understand HTTP/1.1 200 OK. Synthetic error 500.

BadHeader

A header line that couldn't be parsed. Synthetic error 500.

Io(IoError)

Some unspecified std::io::Error. Synthetic error 500.

BadProxy

Proxy information was not properly formatted

BadProxyCreds

Proxy credentials were not properly formatted

ProxyConnect

Proxy could not connect

InvalidProxyCreds

Incorrect credentials for proxy

Implementations

impl Error

pub fn status(&self) -> u16

For synthetic responses, this is the error code.

pub fn status_text(&self) -> &str

For synthetic responses, this is the status text.

pub fn body_text(&self) -> String

For synthetic responses, this is the body text.

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

Formats the value using the given formatter.

impl Error for Error

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

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

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Error> for Error

fn from(err: IoError) -> Error

Performs the conversion.

impl Into<Response> for Error

fn into(self) -> Response

Performs the conversion.