Enum StartupError

pub enum StartupError {
    Config(ConfigFileDefinitionError),
    LoadConfig(ConfigError),
    NotRoot,
    InvalidThermalConfig,
    Database {
        source: Box<SqlInterfaceError>,
    },
    InvalidBallingConfiguration {
        source: BallingError,
    },
    TcpConnection {
        source: TcpCommunicationError,
    },
    Messaging {
        source: MessagingError,
    },
    GpioHandlerMissing,
    InvalidMemoryConfig {
        source: MemoryConfigError,
    },
    VersionInformationRetrievalFailure {
        source: VersionInformationError,
    },
    LoggingSetupFailure {
        source: LoggerSetupError,
    },
    DataLoggerSetupFailure {
        source: DataLoggerError,
    },
    ControllinoSetupFailure {
        source: ActuateControllinoError,
    },
    TankLevelSwitchSetupFailure {
        source: TankLevelSwitchError,
    },
    SensorManagerSetupFailure {
        source: SensorManagerError,
    },
    Ds18b20SetupFailure {
        source: Ds18b20Error,
    },
    PidCheckError {
        source: PublishPidError,
    },
    WatchdogSetupFailure {
        source: WatchdogError,
    },
}

Contains top-level error definitions for errors which may happen at startup. No additional parameter to identify the module is required here.

Variants

Config(ConfigFileDefinitionError)

Invalid command-line arguments

LoadConfig(ConfigError)

The error message will come directly from ConfigError.

NotRoot

This application must be run as root.

InvalidThermalConfig

Configuration of temperature ranges for heating and ventilation control is not valid.

Database

A database error occurred.

Fields

source: Box<SqlInterfaceError>

InvalidBallingConfiguration

The Balling dosing configuration is invalid.

Fields

source: BallingError

TcpConnection

Could not open TCP connection to test server.

Fields

source: TcpCommunicationError

Messaging

Could not open POSIX message queue.

Fields

source: MessagingError

GpioHandlerMissing

Configuration error: GPIO handler not initialized.

InvalidMemoryConfig

Configuration error: Memory configuration of the operating system is invalid.

Fields

source: MemoryConfigError

VersionInformationRetrievalFailure

Could not retrieve version information.

Fields

source: VersionInformationError

LoggingSetupFailure

Could not initialize the logging system.

Fields

source: LoggerSetupError

DataLoggerSetupFailure

Could not initialize the data recording system.

Fields

source: DataLoggerError

ControllinoSetupFailure

Could not initialize communication with Controllino.

Fields

source: ActuateControllinoError

TankLevelSwitchSetupFailure

Could not initialize the tank level switch measurement and calculation.

Fields

source: TankLevelSwitchError

SensorManagerSetupFailure

Could not initialize the sensor manager.

Fields

source: SensorManagerError

Ds18b20SetupFailure

Could not initialize the Ds18b20 sensor communication.

Fields

source: Ds18b20Error

PidCheckError

Could not check for an already running version of the application.

Fields

source: PublishPidError

WatchdogSetupFailure

Could not set up watchdog.

Fields

source: WatchdogError

Trait Implementations

impl Debug for StartupError

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

Formats the value using the given formatter.

impl Display for StartupError

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

Formats the value using the given formatter.

impl Error for StartupError

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 From<ConfigError> for StartupError

fn from(source: ConfigError) -> Self

Converts to this type from the input type.

impl From<ConfigFileDefinitionError> for StartupError

fn from(source: ConfigFileDefinitionError) -> Self

Converts to this type from the input type.