Enum WatchError 

pub enum WatchError {
    Other(Vec<Error>),
    Timeout,
}

An error returned by kv::watch.

Variants

Other(Vec<Error>)

An error for each failed request to an etcd member.

Timeout

The supplied timeout was reached before any request successfully completed.

Trait Implementations

impl Debug for WatchError

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

Formats the value using the given formatter.

impl Display for WatchError

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

Formats the value using the given formatter.

impl Error for WatchError

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

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

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

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.

impl<T> From<Error<T>> for WatchError

fn from(_: TokioTimeoutError<T>) -> Self

Converts to this type from the input type.