Enum tor_dirmgr::bridgedesc::Error

#[non_exhaustive]pub enum Error {
    CircuitFailed(Error),
    StreamFailed(Error),
    RequestFailed(RequestFailedError),
    ParseFailed(Error),
    SignatureCheckFailed(Arc<Error>),
    BadValidityTime(TimeValidityError),
    ExtremeValidityTime,
    Bug(Bug),
}

Available on crate feature bridge-client only.

Expand description

An error which occurred trying to obtain the descriptor for a particular bridge

Variants (Non-exhaustive)§

This enum is marked as 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.

CircuitFailed(Error)

Couldn’t establish a circuit to the bridge

StreamFailed(Error)

Couldn’t establish a directory stream to the bridge

RequestFailed(RequestFailedError)

Directory request failed

ParseFailed(Error)

Failed to parse descriptor in response

SignatureCheckFailed(Arc<Error>)

Signature check failed

BadValidityTime(TimeValidityError)

Obtained descriptor but it is outside its validity time

ExtremeValidityTime

A bridge descriptor has very extreme validity times such that our refetch time calculations overflow.

Bug(Bug)

There was a programming error somewhere in our code, or the calling code.

Trait Implementations§

impl Clone for Error

fn clone(&self) -> Error

Returns a copy of the value. Read more

1.0.0 · source§

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

Performs copy-assignment from source. Read more

impl Debug for Error

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

Formats the value using the given formatter. Read more

impl Display for Error

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

Formats the value using the given formatter. Read more

impl Error for Error

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

Returns the lower-level source of this error, if any. Read more

1.0.0 · source§

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

1.0.0 · source§

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. Read more

impl From<Arc<Error>> for Error

fn from(source: Arc<Error>) -> Self

Converts to this type from the input type.

impl From<Bug> for Error

fn from(source: Bug) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<RequestFailedError> for Error

fn from(source: RequestFailedError) -> Self

Converts to this type from the input type.

impl From<TimeValidityError> for Error

fn from(source: TimeValidityError) -> Self

Converts to this type from the input type.

impl HasKind for Error

fn kind(&self) -> ErrorKind

Return the kind of this error.

impl HasRetryTime for Error

fn retry_time(&self) -> RetryTime

Return the time when the operation that gave this error can be retried. Read more

fn abs_retry_time<F>(&self, now: Instant, choose_delay: F) -> AbsRetryTime
where F: FnOnce() -> Duration, Self: Sized,

Return an absolute retry when the operation that gave this error can be retried. Read more

impl BridgeDescError for Error

Auto Trait Implementations§

impl Freeze for Error

impl !RefUnwindSafe for Error

impl Send for Error

impl Sync for Error

impl Unpin for Error

impl !UnwindSafe for Error

Blanket Implementations§

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Mutably borrows from an owned value. Read more

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unsafe fn clone_to_uninit(&self, dst: *mut T)

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

Performs copy-assignment from self to dst. Read more

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fn __clone_box(&self, _: Private) -> *mut ()

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Causes self to use its Binary implementation when Debug-formatted.

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Causes self to use its LowerExp implementation when Debug-formatted.

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Causes self to use its LowerHex implementation when Debug-formatted.

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Causes self to use its Octal implementation when Debug-formatted.

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Causes self to use its UpperExp implementation when Debug-formatted.

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Causes self to use its UpperHex implementation when Debug-formatted.

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Formats each item in a sequence. Read more

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