Enum twilight_gateway::cluster::error::Error

[−] Show declaration

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

[−] Expand description

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

Variants

GettingGatewayInfo

[−] Expand description

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

[−] Show fields

Fields of GettingGatewayInfo

source: HttpError

The reason for the error.

IdTooLarge

[−] Expand description

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

[−] Show fields

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

[−] Expand description

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

[−] Show fields

Fields of LargeThresholdInvalid

source: ShardError

The error from the shard's ShardConfigBuilder.

ShardDoesNotExist

[−] Expand description

The shard you are trying to get does not exist.

[−] Show fields

Fields of ShardDoesNotExist

id: u64

The attempted ID.

ShardError

[−] Show fields

Fields of ShardError

source: ShardError

The error from the shard's ShardConfigBuilder.

Trait Implementations

impl Debug for Error[+]

[+] Show hidden undocumented items

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

Formats the value using the given formatter.

impl Display for Error[+]

[+] Show hidden undocumented items

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

Formats the value using the given formatter.

impl Error for Error[+]

[+] Show hidden undocumented items

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