Enum twilight_gateway::cluster::error::Error

pub enum Error {
    GettingGatewayInfo {
        source: HttpError,
    },
    IdTooLarge {
        end: u64,
        start: u64,
        total: u64,
    },
    LargeThresholdInvalid {
        source: ShardError,
    },
    ShardDoesNotExist {
        id: u64,
    },
    ShardError {
        source: ShardError,
    },
}

Error type representing the possible reasons for errors to occur in the cluster.

Variants

GettingGatewayInfo

An error occurred while getting the gateway information with the number of shards to use.

Fields of GettingGatewayInfo

source: HttpError

The reason for the error.

IdTooLarge

The start of the shard range was greater than the end or total.

Fields of IdTooLarge

end: u64

The last shard in the range to manage.

start: u64

The first shard in the range to manage.

total: u64

The total number of shards used by the bot.

LargeThresholdInvalid

The "large threshold" value was too large or too small.

Fields of LargeThresholdInvalid

source: ShardError

The error from the shard's ShardConfigBuilder.

ShardDoesNotExist

The shard you are trying to get does not exist.

Fields of ShardDoesNotExist

id: u64

The attempted ID.

ShardError

Fields of ShardError

source: ShardError

The error from the shard's ShardConfigBuilder.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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