Enum tor_cell::Error

#[non_exhaustive]
pub enum Error {
    BytesErr(Error),
    IoErr(Arc<Error>),
    InternalError(String),
    ChanProto(String),
    BadStreamAddress,
    CantEncode,
}

An error type for the tor-cell crate.

This type should probably be split into several. There’s more than one kind of error that can occur while doing something with tor cells.

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.

BytesErr(Error)

Tuple Fields

0: Error

An error that occurred in the tor_bytes crate while decoding an object.

IoErr(Arc<Error>)

Tuple Fields

0: Arc<Error>

An error that occurred from the io system.

InternalError(String)

Tuple Fields

0: String

There was a programming error somewhere in the code.

ChanProto(String)

Tuple Fields

0: String

Protocol violation at the channel level

BadStreamAddress

Tried to make or use a stream to an invalid destination address.

CantEncode

Tried to construct a message that Tor can’t represent.

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a copy of the value.

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

Performs copy-assignment from source.

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(e: Error) -> Error

Performs the conversion.