Enum viaduct::error::Error

pub enum Error {
    RequestHeaderError(HeaderName),
    BackendError(String),
    NetworkError(String),
    BackendNotInitialized,
    SetBackendError,
    UrlError(ParseError),
    NonTlsUrl,
}

Variants

RequestHeaderError(HeaderName)

BackendError(String)

NetworkError(String)

BackendNotInitialized

SetBackendError

UrlError(ParseError)

Note: we return this if the server returns a bad URL with its response. This probably should never happen, but who knows.

NonTlsUrl

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)>

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<ParseError> for Error

fn from(u: ParseError) -> Self

Performs the conversion.