Enum twilight_lavalink::node::NodeError

#[non_exhaustive]pub enum NodeError {
    BuildingConnectionRequest {
        source: HttpError,
    },
    Connecting {
        source: TungsteniteError,
    },
    SerializingMessage {
        message: OutgoingEvent,
        source: JsonError,
    },
    Unauthorized {
        address: SocketAddr,
        authorization: String,
    },
}

An error occurred while either initializing a connection or while running its event loop.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

BuildingConnectionRequest

Building the HTTP request to initialize a connection failed.

Fields of BuildingConnectionRequest

source: HttpError

The source of the error from the http crate.

Connecting

Connecting to the Lavalink server failed after several backoff attempts.

Fields of Connecting

source: TungsteniteError

The source of the error from the tungstenite crate.

SerializingMessage

Serializing a JSON message to be sent to a Lavalink node failed.

Fields of SerializingMessage

message: OutgoingEvent

The message that couldn't be serialized.

source: JsonError

The source of the error from the serde_json crate.

Unauthorized

The given authorization for the node is incorrect.

Fields of Unauthorized

address: SocketAddr

The address of the node that failed to authorize.

authorization: String

The authorization used to connect to the node.

Trait Implementations

impl Debug for NodeError

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

Formats the value using the given formatter.

impl Display for NodeError

fn fmt(&self, f: &mut Formatter) -> FmtResult

Formats the value using the given formatter.

impl Error for NodeError

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting