tor_dirclient

Enum Error

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#[non_exhaustive]
pub enum Error {
    CircMgr(Error),
    RequestFailed(RequestFailedError),
    Bug(Bug),
}
Expand description

An error originating from the tor-dirclient crate.

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.
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CircMgr(Error)

Error while getting a circuit

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RequestFailed(RequestFailedError)

An error that has occurred after we have contacted a directory cache and made a circuit to it.

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Bug(Bug)

We ran into a problem that is probably due to a programming issue.

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impl Error

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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.

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pub fn cache_ids(&self) -> Vec<&OwnedChanTarget>

Return the peer or peers that are to be blamed for the error.

(This can return multiple peers if the request failed because multiple circuit attempts all failed.)

Trait Implementations§

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impl Clone for Error

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fn clone(&self) -> Error

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Error

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

Formats the value using the given formatter. Read more
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impl Display for Error

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

Formats the value using the given formatter. Read more
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impl Error for Error

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

Returns the lower-level source of this error, if any. Read more
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fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()
Read more
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fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting
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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
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impl From<Bug> for Error

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fn from(source: Bug) -> Self

Converts to this type from the input type.
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impl From<Error> for Error

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fn from(source: Error) -> Self

Converts to this type from the input type.
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impl From<RequestFailedError> for Error

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fn from(source: RequestFailedError) -> Self

Converts to this type from the input type.
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impl HasKind for Error

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fn kind(&self) -> ErrorKind

Return the kind of this error.

Auto Trait Implementations§

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impl Freeze for Error

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impl !RefUnwindSafe for Error

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impl Send for Error

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impl Sync for Error

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impl Unpin for Error

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impl !UnwindSafe for Error

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impl<T> Any for T
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Immutably borrows from an owned value. Read more
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Mutably borrows from an owned value. Read more
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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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Converts self into T using Into<T>. Read more
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