Enum tor_dirclient::Error

#[non_exhaustive]
pub enum Error {
    CompressionBomb,
    DirTimeout,
    TruncatedHeaders,
    HttpStatus(Option<u16>),
    ResponseTooLong(usize),
    Utf8Encoding(FromUtf8Error),
    IoError(Error),
    HttparseError(Error),
    HttpError(Error),
    ContentEncoding(String),
}

An error originating from the tor-dirclient crate.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

CompressionBomb

We received an object with a suspiciously good compression ratio

DirTimeout

The directory cache took too long to reply to us.

TruncatedHeaders

We got an EOF before we were done with the headers.

HttpStatus(Option<u16>)

Got an HTTP status other than 200

ResponseTooLong(usize)

Received a response that was longer than we expected.

Utf8Encoding(FromUtf8Error)

Data received was not UTF-8 encoded.

IoError(Error)

Io error while reading on connection

HttparseError(Error)

Error when parsing http

HttpError(Error)

Error while creating http request

ContentEncoding(String)

Unrecognized content-encoding

Implementations

impl Error

pub fn should_retire_circ(&self) -> bool

Return true if this error means that the circuit shouldn’t be used for any more directory requests.

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()

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(source: Error) -> Self

Performs the conversion.

impl From<Error> for Error

fn from(source: Error) -> Self

Performs the conversion.

impl From<Error> for Error

fn from(source: Error) -> Self

Performs the conversion.

impl From<FromUtf8Error> for Error

fn from(source: FromUtf8Error) -> Self

Performs the conversion.

impl From<TimeoutError> for Error

fn from(_: TimeoutError) -> Self

Performs the conversion.