Enum AtlasScientificError

pub enum AtlasScientificError {
    FirstCharacterNotMagic(String, u8, u8),
    LastCharacterNotMagic(String, u8, u8),
    ContainsInvalidCharacter(String, u8),
    InvalidUtf8Sequence {
        location: String,
        source: Utf8Error,
    },
    ConversionFailure {
        location: String,
        source: ParseFloatError,
    },
    IncorrectBufferLength(String, AquariumSignal, usize),
    CouldNotLockMutex {
        location: String,
        signal: AquariumSignal,
    },
    ResponseCheckFailed {
        location: String,
        signal: AquariumSignal,
        source: Box<AtlasScientificError>,
    },
    Initial,
    I2cCommunicationFailure {
        location: String,
        signal: AquariumSignal,
        source: I2cError,
    },
    ChannelIsEmpty(String),
    ChannelIsDisconnected {
        location: String,
        source: AquaChannelError,
    },
    InvalidSignal(String, AquariumSignal),
    SignalRequestCreationFailure {
        location: String,
        source: I2cError,
    },
    SendingRequestToI2cInterfaceFailed {
        location: String,
        source: AquaChannelError,
    },
    UnknownError(String),
}

error codes for evaluation of sensor unit response

Variants

FirstCharacterNotMagic(String, u8, u8)

The first character in the message sent from the sensor does not match the required magic number.

LastCharacterNotMagic(String, u8, u8)

The last character in the message sent from the sensor does not match the required magic number.

ContainsInvalidCharacter(String, u8)

The message sent from the sensor unit contains non-numeric characters in the data section

InvalidUtf8Sequence

The error is masked by other checks. Still, the signature of the function to convert from u8 array slice to String throws an error.

Fields

location: String

source: Utf8Error

ConversionFailure

Conversion from String to f32 failed.

Fields

location: String

source: ParseFloatError

IncorrectBufferLength(String, AquariumSignal, usize)

Incorrect buffer length

CouldNotLockMutex

Mutex poisoned

Fields

location: String

signal: AquariumSignal

ResponseCheckFailed

Error in sensor unit response for a specific signal.

Fields

location: String

signal: AquariumSignal

source: Box<AtlasScientificError>

Initial

Initial value, is overwritten

I2cCommunicationFailure

Error in I2C communication for a specific signal.

Fields

location: String

signal: AquariumSignal

source: I2cError

ChannelIsEmpty(String)

Error is used to communicate to caller that receiving needs to be repeated.

ChannelIsDisconnected

The channel is disconnected.

Fields

location: String

source: AquaChannelError

InvalidSignal(String, AquariumSignal)

Logic error: Signal is unknown

SignalRequestCreationFailure

Signal request could not be created.

Fields

location: String

source: I2cError

SendingRequestToI2cInterfaceFailed

Sending request to I2cInterface thread failed.

Fields

location: String

source: AquaChannelError

UnknownError(String)

Enum value covering unreachable branch in match

Trait Implementations

impl Debug for AtlasScientificError

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

Formats the value using the given formatter.

impl Display for AtlasScientificError

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

Formats the value using the given formatter.

impl Error for AtlasScientificError

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.