Enum NetworkError 

pub enum NetworkError {
    Relayed(LorawanError),
    NotLora,
    Frame(LorawanError),
    UnknownDevice,
    Replayed {
        dev_addr: u32,
        fcnt: u32,
    },
    CounterGap {
        dev_addr: u32,
        seen: u32,
        carried: u32,
    },
    CounterExhausted {
        dev_addr: u32,
    },
    UnknownDataRate,
    NoWindow,
    NoSession {
        dev_addr: u32,
    },
}

What can go wrong admitting or reading a forwarded packet.

Variants

Relayed(LorawanError)

A relay forwarded something that is not an uplink it could have heard.

NotLora

The packet was not LoRa, so it carries no LoRaWAN frame here.

Frame(LorawanError)

The frame did not parse, verify, or decrypt.

UnknownDevice

A join request that no registered key verifies.

Replayed

A frame at a counter already seen, which is a replay.

Fields

dev_addr: u32

The address it claimed.

fcnt: u32

The counter it carried.

CounterGap

A frame from a LoRaWAN 1.0.3 device MAX_FCNT_GAP or more ahead of the counter last seen, which LoRaWAN 1.0.3 section 4.3.1.5 does not follow.

Fields

dev_addr: u32

The address it claimed.

seen: u32

The counter last accepted.

carried: u32

The counter it carried.

CounterExhausted

A frame whose counter would run past 32 bits, which a session cannot carry: the device has to join again.

Fields

dev_addr: u32

The address it claimed.

UnknownDataRate

The plan names no data rate for the settings the packet arrived at, so the rate the first window answers at cannot be worked out.

NoWindow

No first receive window exists for the packet: its frequency is not a channel the plan defines, or the plan names no downlink rate at that offset.

NoSession

A downlink for an address this network holds no session for.

Fields

dev_addr: u32

The address asked for.

Trait Implementations

impl Clone for NetworkError

fn clone(&self) -> NetworkError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NetworkError

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

Formats the value using the given formatter.

impl Display for NetworkError

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

Formats the value using the given formatter.

impl Eq for NetworkError

impl Error for NetworkError

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 NetworkError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for NetworkError