Enum OpenError 

pub enum OpenError {
    Unsupported,
    NoBusyLine,
    Bus {
        device: PathBuf,
        error: BusError,
    },
    Radio(RadioError<SpiError>),
}

Why a radio could not be opened.

Variants

Unsupported

The platform has no spidev or GPIO character device, which is any platform but Linux.

NoBusyLine

An SX126x was opened on wiring that names no BUSY line.

Bus

A device file could not be opened: the SPI device or the GPIO chip.

Fields

device: PathBuf

The file that could not be opened.

error: BusError

Why, which is most often a kernel interface left off or a missing group.

Radio(RadioError<SpiError>)

The chip did not come up after its reset, which is most often a wiring or a power problem.

Trait Implementations

impl Debug for OpenError

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

Formats the value using the given formatter.

impl Display for OpenError

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

Formats the value using the given formatter.

impl Error for OpenError

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.