Enum StreamError 

pub enum StreamError {
    Closed,
    Reset(Reason),
    Disconnected,
    Status(GrpcStatus, HeaderValue),
    Client(Error<ClientError>),
}

An error of a SendStream or a RecvStream.

The client side reports the status of the call as StreamError::Client, the way a unary call reports it.

Variants

Closed

The stream is closed or cancelled.

Reset(Reason)

The peer reset the stream.

Disconnected

The connection is closed.

Status(GrpcStatus, HeaderValue)

A message could not be sent or received, e.g. it is larger than the limit. Holds the status and the grpc-message.

Client(Error<ClientError>)

The call failed, client side only.

Implementations

impl StreamError

pub fn status(&self) -> GrpcStatus

The status of the call this error ends.

Trait Implementations

impl Clone for StreamError

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for StreamError

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

Formats the value using the given formatter.

impl Display for StreamError

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

Formats the value using the given formatter.

impl Error for StreamError

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<StreamError> for ServerError

fn from(err: StreamError) -> Self

Converts to this type from the input type.

impl From<StreamError> for Error<ClientError>

Maps an error of the client side of a call.

A StreamError::Status is a request message that cannot be sent.

fn from(err: StreamError) -> Self

Converts to this type from the input type.