Enum DhtError

pub enum DhtError<HE> {
    NotPresent,
    ChecksumMismatch(u8, u8),
    InvalidData,
    Timeout,
    PinError(HE),
}

A type detailing various errors the DHT sensor can return

Variants

NotPresent

The DHT sensor was not found on the specified GPIO

ChecksumMismatch(u8, u8)

The checksum provided in the DHT sensor data did not match the checksum of the data itself (expected, calculated)

InvalidData

The seemingly-valid data has impossible values (e.g. a humidity value less than 0 or greater than 100)

Timeout

The read timed out

PinError(HE)

Received a low-level error from the HAL while reading or writing to pins

Trait Implementations

impl<HE: Clone> Clone for DhtError<HE>

fn clone(&self) -> DhtError<HE>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<HE: Debug> Debug for DhtError<HE>

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

Formats the value using the given formatter.

impl<HE: Debug> Display for DhtError<HE>

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

Formats the value using the given formatter.

impl<HE: Debug> Error for DhtError<HE>

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<HE> From<HE> for DhtError<HE>

fn from(error: HE) -> Self

Converts to this type from the input type.