Enum MacError 

pub enum MacError<RadioError> {
    Radio(RadioError),
    Transmit(TxError<RadioError>),
    QueueFull,
}

Runtime errors produced by the Mac coordinator’s async event loop.

Unlike SendError, which is returned synchronously when enqueueing a send, MacError surfaces from the async methods (next_event, service_counter_persistence) that actually drive the coordinator forward.

Variants

Radio(RadioError)

The underlying umsh_hal::Radio driver returned an error during a receive or channel-sense operation. The inner type is platform-specific (e.g., SPI fault on embedded hardware, socket error on a UDP transport).

Transmit(TxError<RadioError>)

A transmit-phase error from the radio, such as channel-activity-detection (CAD) exhaustion after [MAX_CAD_ATTEMPTS] retries. The frame was not sent.

QueueFull

An internal capacity invariant was violated: the coordinator needed to enqueue a control frame (MAC ACK, forwarded packet) but the transmit queue was full. Increase the TX const generic on Mac to give the queue more headroom.

Trait Implementations

impl<RadioError: Clone> Clone for MacError<RadioError>

fn clone(&self) -> MacError<RadioError>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<RadioError: Debug> Debug for MacError<RadioError>

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

Formats the value using the given formatter.

impl<RadioError> From<RadioError> for MacError<RadioError>

fn from(value: RadioError) -> Self

Converts to this type from the input type.

impl<RadioError> From<TxError<RadioError>> for MacError<RadioError>

fn from(value: TxError<RadioError>) -> Self

Converts to this type from the input type.

impl<RadioError: PartialEq> PartialEq for MacError<RadioError>

fn eq(&self, other: &MacError<RadioError>) -> 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<RadioError: Eq> Eq for MacError<RadioError>

impl<RadioError> StructuralPartialEq for MacError<RadioError>