Enum CallbackTryRecvError

pub enum CallbackTryRecvError {
    QueueDisconnected,
    QueueEmpty,
    MalformedPacket,
}

Error type which is returned if a try_recv call fails.

Variants

QueueDisconnected

The queue was disconnected. This usually happens if the ip connection is destroyed.

QueueEmpty

There are currently no responses available.

MalformedPacket

The received packet had an unexpected length. Maybe a function was called on a wrong brick or bricklet?

Trait Implementations

impl Clone for CallbackTryRecvError

fn clone(&self) -> CallbackTryRecvError

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CallbackTryRecvError

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

Formats the value using the given formatter.

impl Display for CallbackTryRecvError

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

Formats the value using the given formatter.

impl Error for CallbackTryRecvError

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.

impl PartialEq for CallbackTryRecvError

fn eq(&self, other: &CallbackTryRecvError) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for CallbackTryRecvError

impl StructuralPartialEq for CallbackTryRecvError