Enum BrickletTryRecvError

pub enum BrickletTryRecvError {
    QueueDisconnected,
    QueueEmpty,
    InvalidParameter,
    FunctionNotSupported,
    UnknownError,
    MalformedPacket,
    NotConnected,
    SuccessButResponseExpectedIsDisabled,
}

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.

InvalidParameter

A parameter was invalid or had an unexpected length.

FunctionNotSupported

The brick or bricklet does not support the requested function.

UnknownError

Currently unused

MalformedPacket

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

NotConnected

The request can not be fulfulled, as there is currently no connection to a brick daemon.

SuccessButResponseExpectedIsDisabled

The request was sent, but response expected is disabled, so no response can be received. This is not an error.

Trait Implementations

impl Clone for BrickletTryRecvError

fn clone(&self) -> BrickletTryRecvError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BrickletTryRecvError

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

Formats the value using the given formatter.

impl Display for BrickletTryRecvError

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

Formats the value using the given formatter.

impl Error for BrickletTryRecvError

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 BrickletTryRecvError

fn eq(&self, other: &BrickletTryRecvError) -> 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 BrickletTryRecvError

impl StructuralPartialEq for BrickletTryRecvError