Enum ClientError 

pub enum ClientError {
    Peer(PeerError),
    Query(QueryError),
    Rpc(Status),
    Transport(Error),
    Codec(CodecError),
    Decode(String),
    Protocol(String),
}

A failure from the fluent client layer.

Variants

Peer(PeerError)

A peer-library failure (local backend).

Query(QueryError)

A query-engine failure (local execution).

Rpc(Status)

A gRPC status (remote backend).

Transport(Error)

A transport failure establishing a remote connection.

Codec(CodecError)

A wire codec failure.

Decode(String)

A result or argument could not be decoded to the requested type.

Protocol(String)

A protocol contract was violated.

Trait Implementations

impl Debug for ClientError

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

Formats the value using the given formatter.

impl Display for ClientError

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

Formats the value using the given formatter.

impl Error for ClientError

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<CodecError> for ClientError

fn from(source: CodecError) -> Self

Converts to this type from the input type.

impl From<Error> for ClientError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<PeerError> for ClientError

fn from(source: PeerError) -> Self

Converts to this type from the input type.

impl From<QueryError> for ClientError

fn from(source: QueryError) -> Self

Converts to this type from the input type.

impl From<Status> for ClientError

fn from(source: Status) -> Self

Converts to this type from the input type.