Enum Ended 

pub enum Ended {
    Usage(String),
    NotAsked(String),
    Unknown(String),
    Received {
        why: String,
        receipt: Arc<VerifiedReceipt>,
    },
}

Why an exchange gave neither an answer nor a refusal.

Variants

Usage(String)

The command line was not one the command takes; the usage text follows.

NotAsked(String)

Nothing the service could act on was sent.

Unknown(String)

The request was sent, or may have been; whether the service acted on it is not known.

Received

The service sent a complete, verified receipt, and whether the change was applied is still not known: the receipt carried no refusal, or its code is one that may have applied or that this client does not know. The receipt is kept as the exact bytes sent, to reconcile by.

Fields

why: String

receipt: Arc<VerifiedReceipt>

Implementations

impl Ended

pub fn why(&self) -> &str

The cause, without the words for which kind of end it was.

Trait Implementations

impl Debug for Ended

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

Formats the value using the given formatter.

impl Display for Ended

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

Formats the value using the given formatter.

impl Error for Ended

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.