Enum TaskError 

#[non_exhaustive]
pub enum TaskError {
    Join(JoinError),
    Io(Error),
    Packet(PacketError),
    UnknownId(u32),
    ExistingId(u32),
    WrongPacketKind(&'static str),
    IncorrectSignature,
}

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.

Join(JoinError)

Available on crate feature connection only.

Io(Error)

Packet(PacketError)

Reading a packet failed

UnknownId(u32)

gets returned if a packet with an id was received which is unknown This means a hard error and the connection should be closed

ExistingId(u32)

WrongPacketKind(&'static str)

IncorrectSignature

Available on crate feature encrypted only.

Incorrect signature

Trait Implementations

impl Debug for TaskError

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

Formats the value using the given formatter.

impl Display for TaskError

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

Formats the value using the given formatter.

impl Error for TaskError

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.