Enum rs_ws281x::WS2811Error

pub enum WS2811Error {
    Generic,
    OutOfMemory,
    HwNotSupported,
    MemLock,
    Mmap,
    MapRegisters,
    GpioInit,
    PwmSetup,
    MailboxDevice,
    Dma,
    IllegalGpio,
    PcmSetup,
    SpiSetup,
    SpiTransfer,
}

Variants

Generic

OutOfMemory

HwNotSupported

MemLock

Mmap

MapRegisters

GpioInit

PwmSetup

MailboxDevice

Dma

IllegalGpio

PcmSetup

SpiSetup

SpiTransfer

Trait Implementations

impl Clone for WS2811Error

pub fn clone(&self) -> WS2811Error

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for WS2811Error

impl Debug for WS2811Error

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

Formats the value using the given formatter.

impl Display for WS2811Error

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

Formats the value using the given formatter.

impl Error for WS2811Error

pub fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

pub fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

pub fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

pub fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.