Enum ClientError 

pub enum ClientError {
    NotConnected,
    ConnectionFailed(String),
    SerializationError(String),
    ZomeCallFailed(String),
    Timeout(u32),
    WebSocketError(String),
    UnknownRequestId(u64),
    InvalidResponse(String),
    AuthenticationFailed(String),
    UnknownRole(String),
}

Errors that can occur during Holochain client operations.

Variants

NotConnected

No active connection to the conductor.

ConnectionFailed(String)

WebSocket connection could not be established.

SerializationError(String)

MessagePack serialization or deserialization failed.

ZomeCallFailed(String)

The conductor returned an error for the zome call.

Timeout(u32)

The zome call did not complete within the timeout period.

WebSocketError(String)

A WebSocket-level error occurred.

UnknownRequestId(u64)

A response was received for an unknown request ID.

InvalidResponse(String)

The conductor sent a response that could not be parsed.

AuthenticationFailed(String)

Authentication with the conductor failed.

UnknownRole(String)

The requested role name was not found in the app info.

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.