Enum PeerError 

#[non_exhaustive]
pub enum PeerError {
    NoRoute(String),
    Refused(String),
    Unreachable(String),
    UnknownTask,
    Other(BoxError),
}

A peer operation failed.

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.

NoRoute(String)

No member matches the target, or no link allows the call.

Refused(String)

The other bot refused the request (its reason, safe to show).

Unreachable(String)

The other bot could not be reached or did not answer in time.

UnknownTask

No such task.

Other(BoxError)

Any other failure.

Trait Implementations

impl Debug for PeerError

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

Formats the value using the given formatter.

impl Display for PeerError

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

Formats the value using the given formatter.

impl Error for PeerError

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

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

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

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.