Enum Error 

pub enum Error {
    Io(Error),
    Protocol(&'static str),
    ProtocolOwned(String),
    Remote(RpcError),
    Cancelled,
    DeadlineExceeded,
    Unavailable,
    Closed,
}

Variants

Io(Error)

Protocol(&'static str)

ProtocolOwned(String)

Remote(RpcError)

Cancelled

DeadlineExceeded

Unavailable

Closed

Implementations

impl Error

pub const fn rpc_kind(&self) -> Option<ErrorKind>

The closed RPC kind when the failure came from an accepted request. Transport and local protocol failures have no remote application kind.

pub const fn stable_message(&self) -> &'static str

A non-secret local description suitable for an FFI error object.

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, __formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for Error

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.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.