Enum etcd_client::Error

pub enum Error {
    InvalidArgs(String),
    InvalidUri(InvalidUri),
    IOError(Error),
    TransportError(Error),
    GRPCStatus(Status),
    WatchError(String),
    Utf8Error(Utf8Error),
    LeaseKeepAliveError(String),
    ElectError(String),
    InvalidMetadataValue(InvalidMetadataValue),
}

The error type for etcd client.

Variants

InvalidArgs(String)

Invalid arguments

InvalidUri(InvalidUri)

Invalid URI

IOError(Error)

IO error

TransportError(Error)

Transport error

GRPCStatus(Status)

gRPC status

WatchError(String)

Watch error

Utf8Error(Utf8Error)

Utf8Error

LeaseKeepAliveError(String)

Lease error

ElectError(String)

Election error

InvalidMetadataValue(InvalidMetadataValue)

Invalid metadata value

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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 1.42.0:

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

impl From<Error> for Error

fn from(e: Error) -> Self

Performs the conversion.

impl From<Error> for Error

fn from(e: Error) -> Self

Performs the conversion.

impl From<InvalidMetadataValue> for Error

fn from(e: InvalidMetadataValue) -> Self

Performs the conversion.

impl From<InvalidUri> for Error

fn from(e: InvalidUri) -> Self

Performs the conversion.

impl From<Status> for Error

fn from(e: Status) -> Self

Performs the conversion.

impl From<Utf8Error> for Error

fn from(e: Utf8Error) -> Self

Performs the conversion.