Enum PeerError 

#[non_exhaustive]
pub enum PeerError {
    Rejected(ReasonCode),
    InvalidPacket,
}

Failures caused by broker behavior or invalid inbound MQTT data.

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.

Rejected(ReasonCode)

The broker explicitly rejected the operation with an MQTT reason code.

InvalidPacket

The broker sent an invalid MQTT packet or protocol state transition.

Trait Implementations

impl Clone for PeerError

fn clone(&self) -> PeerError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PeerError

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

Formats the value using the given formatter.

impl Display for PeerError

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

Formats the value using the given formatter.

impl Error for PeerError

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 Format for PeerError

where ReasonCode: Format,

fn format(&self, f: Formatter<'_>)

Writes the defmt representation of self to fmt.

impl<E> From<PeerError> for Error<E>

fn from(err: PeerError) -> Self

Converts to this type from the input type.

impl PartialEq for PeerError

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

impl Eq for PeerError

impl StructuralPartialEq for PeerError