Enum tor_dirclient::RequestError

#[non_exhaustive]
pub enum RequestError {
    DirTimeout,
    TruncatedHeaders,
    ResponseTooLong(usize),
    Utf8Encoding(FromUtf8Error),
    IoError(Arc<Error>),
    Proto(Error),
    HttparseError(Error),
    HttpError(Arc<Error>),
    ContentEncoding(String),
    TooMuchClockSkew,
    EmptyRequest,
    HttpStatus(u16),
}

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.

DirTimeout

The directory cache took too long to reply to us.

TruncatedHeaders

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

ResponseTooLong(usize)

Received a response that was longer than we expected.

Utf8Encoding(FromUtf8Error)

Data received was not UTF-8 encoded.

IoError(Arc<Error>)

Io error while reading on connection

Proto(Error)

A protocol error while launching a stream

HttparseError(Error)

Error when parsing http

HttpError(Arc<Error>)

Error while creating http request

ContentEncoding(String)

Unrecognized content-encoding

TooMuchClockSkew

Too much clock skew between us and the directory.

(We’ve givin up on this request early, since any directory that it believes in, we would reject as untimely.)

EmptyRequest

We tried to launch a request without any requested objects.

This can happen if (for example) we request an empty list of microdescriptors or certificates.

HttpStatus(u16)

HTTP status code indicates a not completely successful request

Implementations

impl RequestError

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 Clone for RequestError

fn clone(&self) -> RequestError

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for RequestError

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

Formats the value using the given formatter.

impl Display for RequestError

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

Formats the value using the given formatter.

impl Error for RequestError

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

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, demand: &mut Demand<'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 RequestError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for RequestError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for RequestError

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<Error> for RequestError

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<FromUtf8Error> for RequestError

fn from(source: FromUtf8Error) -> Self

Converts to this type from the input type.

impl From<TimeoutError> for RequestError

fn from(_: TimeoutError) -> Self

Converts to this type from the input type.

impl HasKind for RequestError

fn kind(&self) -> ErrorKind

Return the kind of this error.