Enum libp2p::core::nodes::collection::InterruptError

pub enum InterruptError {
    ReachAttemptNotFound,
    AlreadyReached,
}

Reach attempt interrupt errors.

Variants

ReachAttemptNotFound

An invalid reach attempt has been used to try to interrupt. The task entry is vacant; it needs to be added first via add_reach_attempt (with the TaskState set to Pending) before we try to connect.

AlreadyReached

The task has already connected to the node; interrupting a reach attempt is thus redundant as it has already completed. Thus, the reach attempt that has tried to be used is no longer valid, since already reached.

Trait Implementations

impl Debug for InterruptError

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

Formats the value using the given formatter.

impl Display for InterruptError

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

Formats the value using the given formatter.

impl Error for InterruptError

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 1.41.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

fn cause(&self) -> Option<&dyn Error>

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting