Enum CircClosureReason 

pub enum CircClosureReason {
    None,
    TorProtocol,
    Internal,
    Requested,
    Hibernating,
    ResourceLimit,
    ConnectFailed,
    OrIdentity,
    OrConnClosed,
    Finished,
    Timeout,
    Destroyed,
    NoPath,
    NoSuchService,
    MeasurementExpired,
    IpNowRedundant,
}

Reason that a circuit is being closed or failed to be established.

Provides detailed information about why a circuit ended.

Example

use stem_rs::CircClosureReason;

let reason = CircClosureReason::Timeout;
println!("Closure reason: {}", reason); // Prints "TIMEOUT"

Variants

None

No reason given.

TorProtocol

Violation in the Tor protocol.

A relay sent malformed or unexpected data.

Internal

Internal error.

An internal error occurred in Tor.

Requested

Requested by the client via a TRUNCATE command.

The circuit was explicitly closed by the client.

Hibernating

Relay is currently hibernating.

The relay is in low-power mode and not accepting circuits.

ResourceLimit

Relay is out of memory, sockets, or circuit IDs.

The relay has exhausted resources.

ConnectFailed

Unable to contact the relay.

Network connectivity issue to the next hop.

OrIdentity

Relay had the wrong OR identification.

The relay’s identity key didn’t match what was expected.

OrConnClosed

Connection failed after being established.

The OR connection was closed unexpectedly.

Finished

Circuit has expired.

The circuit exceeded MaxCircuitDirtiness lifetime.

Timeout

Circuit construction timed out.

The circuit took too long to build.

Destroyed

Circuit unexpectedly closed.

The circuit was destroyed by a relay.

NoPath

Not enough relays to make a circuit.

Insufficient relays available for path selection.

NoSuchService

Requested hidden service does not exist.

The onion address is invalid or the service is offline.

MeasurementExpired

Same as Timeout but left open for measurement.

Circuit timed out but was kept for build time measurement.

IpNowRedundant

Introduction point is redundant with another circuit.

Another circuit already serves this introduction point.

Trait Implementations

impl Clone for CircClosureReason

fn clone(&self) -> CircClosureReason

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CircClosureReason

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

Formats the value using the given formatter.

impl Display for CircClosureReason

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

Formats the value using the given formatter.

impl Hash for CircClosureReason

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for CircClosureReason

fn eq(&self, other: &CircClosureReason) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for CircClosureReason

impl Eq for CircClosureReason

impl StructuralPartialEq for CircClosureReason