Enum HalError 

pub enum HalError {
    InvalidConfig,
    InvalidSpiMode,
    NoPin,
    NoDriver,
    Cp2130(Error),
    Io(ErrorKind),
    Sysfs(Error),
    SysfsPin(SysfsPinError),
    Spi(SPIError),
}

Error type combining SPI and Pin errors for utility

Variants

InvalidConfig

InvalidSpiMode

NoPin

NoDriver

Cp2130(Error)

Io(ErrorKind)

Sysfs(Error)

SysfsPin(SysfsPinError)

Spi(SPIError)

Implementations

impl HalError

pub fn is_inner(&self) -> bool

Check whether the HalError contains an underlying error type

pub fn is_no_pin(&self) -> bool

Check whether the HalError signals no pin is available

Trait Implementations

impl Debug for HalError

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

Formats the value using the given formatter.

impl Error for HalError

fn kind(&self) -> ErrorKind

Convert error to a generic SPI error kind.

impl Error for HalError

fn kind(&self) -> ErrorKind

Convert error to a generic error kind

impl From<DeviceError<SPIError, SysfsPinError>> for HalError

Available on crate feature hal-linux only.

fn from(e: DeviceError<SPIError, SysfsPinError>) -> Self

Converts to this type from the input type.

impl From<Error> for HalError

Available on crate feature hal-cp2130 only.

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<Error> for HalError

Available on crate feature hal-linux only.

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<Error> for HalError

Available on crate feature hal-linux only.

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<SPIError> for HalError

Available on crate feature hal-linux only.

fn from(e: SPIError) -> Self

Converts to this type from the input type.

impl From<SysfsPinError> for HalError

Available on crate feature hal-linux only.

fn from(e: SysfsPinError) -> Self

Converts to this type from the input type.