Enum StreamingError 

pub enum StreamingError<C, E = Infallible>
where
    C: RaftTypeConfig,
    E: Error,
{
    Closed(ReplicationClosed),
    StorageError(StorageError<<C as RaftTypeConfig>::NodeId>),
    Timeout(Timeout<<C as RaftTypeConfig>::NodeId>),
    Unreachable(Unreachable),
    Network(NetworkError),
    RemoteError(RemoteError<<C as RaftTypeConfig>::NodeId, <C as RaftTypeConfig>::Node, E>),
}

Error occurred when streaming local data to a remote raft node.

Thus this error includes storage error, network error, and remote error.

Variants

Closed(ReplicationClosed)

The replication stream is closed intentionally.

StorageError(StorageError<<C as RaftTypeConfig>::NodeId>)

Storage error occurs when reading local data.

Timeout(Timeout<<C as RaftTypeConfig>::NodeId>)

Timeout when streaming data to remote node.

Unreachable(Unreachable)

The node is temporarily unreachable and should backoff before retrying.

Network(NetworkError)

Failed to send the RPC request and should retry immediately.

RemoteError(RemoteError<<C as RaftTypeConfig>::NodeId, <C as RaftTypeConfig>::Node, E>)

Remote node returns an error.

Trait Implementations

impl<C, E> Clone for StreamingError<C, E>

where C: Clone + RaftTypeConfig, E: Clone + Error, <C as RaftTypeConfig>::NodeId: Clone, <C as RaftTypeConfig>::Node: Clone,

fn clone(&self) -> StreamingError<C, E>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<C, E> Debug for StreamingError<C, E>

where C: Debug + RaftTypeConfig, E: Debug + Error, <C as RaftTypeConfig>::NodeId: Debug, <C as RaftTypeConfig>::Node: Debug,

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

Formats the value using the given formatter.

impl<C, R> DecomposeResult<C, R, StreamingError<C>> for Result<R, StreamingError<C, Fatal<<C as RaftTypeConfig>::NodeId>>>

where C: RaftTypeConfig,

fn decompose( self, ) -> Result<Result<R, <Result<R, StreamingError<C, Fatal<<C as RaftTypeConfig>::NodeId>>> as DecomposeResult<C, R, StreamingError<C>>>::InnerError>, StreamingError<C>>

Fatal is considered as RPCError::Unreachable.

type InnerError = Infallible

fn decompose_infallible(self) -> Result<R, OuterError>

where Self::InnerError: Into<Infallible>, Self: Sized,

Convert Result<R, CompositeErr> to Result<R, E>, if Self::InnerError is a infallible type.

impl<'de, C, E> Deserialize<'de> for StreamingError<C, E>

where C: RaftTypeConfig, E: Error + for<'d> Deserialize<'d>,

fn deserialize<__D>( __deserializer: __D, ) -> Result<StreamingError<C, E>, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<C, E> Display for StreamingError<C, E>

where C: RaftTypeConfig, E: Error, RemoteError<<C as RaftTypeConfig>::NodeId, <C as RaftTypeConfig>::Node, E>: Display,

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

Formats the value using the given formatter.

impl<C, E> Eq for StreamingError<C, E>

where C: Eq + RaftTypeConfig, E: Eq + Error, <C as RaftTypeConfig>::NodeId: Eq, <C as RaftTypeConfig>::Node: Eq,

impl<C, E> Error for StreamingError<C, E>

where C: RaftTypeConfig, E: Error, RemoteError<<C as RaftTypeConfig>::NodeId, <C as RaftTypeConfig>::Node, E>: Error, StreamingError<C, E>: Debug + Display,

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<C, E> From<NetworkError> for StreamingError<C, E>

where C: RaftTypeConfig, E: Error,

fn from(source: NetworkError) -> StreamingError<C, E>

Converts to this type from the input type.

impl<C, E> From<RemoteError<<C as RaftTypeConfig>::NodeId, <C as RaftTypeConfig>::Node, E>> for StreamingError<C, E>

where C: RaftTypeConfig, E: Error,

fn from( source: RemoteError<<C as RaftTypeConfig>::NodeId, <C as RaftTypeConfig>::Node, E>, ) -> StreamingError<C, E>

Converts to this type from the input type.

impl<C, E> From<ReplicationClosed> for StreamingError<C, E>

where C: RaftTypeConfig, E: Error,

fn from(source: ReplicationClosed) -> StreamingError<C, E>

Converts to this type from the input type.

impl<C, E> From<StorageError<<C as RaftTypeConfig>::NodeId>> for StreamingError<C, E>

where C: RaftTypeConfig, E: Error,

fn from( source: StorageError<<C as RaftTypeConfig>::NodeId>, ) -> StreamingError<C, E>

Converts to this type from the input type.

impl<C, E> From<Timeout<<C as RaftTypeConfig>::NodeId>> for StreamingError<C, E>

where C: RaftTypeConfig, E: Error,

fn from(source: Timeout<<C as RaftTypeConfig>::NodeId>) -> StreamingError<C, E>

Converts to this type from the input type.

impl<C, E> From<Unreachable> for StreamingError<C, E>

where C: RaftTypeConfig, E: Error,

fn from(source: Unreachable) -> StreamingError<C, E>

Converts to this type from the input type.

impl<C, E> PartialEq for StreamingError<C, E>

where C: PartialEq + RaftTypeConfig, E: PartialEq + Error, <C as RaftTypeConfig>::NodeId: PartialEq, <C as RaftTypeConfig>::Node: PartialEq,

fn eq(&self, other: &StreamingError<C, E>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<C, E> Serialize for StreamingError<C, E>

where C: RaftTypeConfig, E: Error + Serialize,

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<C, E> StructuralPartialEq for StreamingError<C, E>

where C: RaftTypeConfig, E: Error,