Enum SqlInterfaceError

pub enum SqlInterfaceError {
    ConnectionFromPool {
        location: String,
        source: Error,
    },
    WaitTimeoutTooLow(String, u64, u64),
    WaitTimeoutInvalid(String, i64),
    ConnectionPoolFailure {
        location: String,
        url: String,
        source: Error,
    },
    RequiredTablesNotExisting(String, String, String),
    ShowTablesWithoutProperResult(String),
    SingleVersionRequestFailure(String, String, i32, i32, i32),
    SingleVersionRequestNotListed(String, String, i32, i32, i32),
    SingleVersionRequestMultipleResults(String, String, i32, i32, i32),
    SingleStringRequestFailure {
        location: String,
        query: String,
        source: Error,
    },
    SingleStringRequestNoSingleResponse(String, String),
    SingleStringRequestEmptyResponse(String, String),
    MultipleStringRequestEmptyResponse(String, String),
    MultipleStringRequestSingleResponse(String, String),
    SingleIntegerRequestFailure(String, String),
    SingleIntegerRequestNoSingleResponse(String, String),
    SingleFloatRequestFailure(String, String),
    SingleFloatRequestEmptyResponse(String, String),
    SingleFloatRequestNoSingleResponse(String, String),
    SingleHeatingStatsRequestFailure {
        location: String,
        query: String,
        source: Error,
    },
    SingleHeatingStatsRequestEmptyResponse(String, String),
    SingleHeatingStatsRequestNoSingleResponse(String, String),
    SingleFeedpatternRequestFailure {
        location: String,
        query: String,
        profile_id: i32,
        source: Error,
    },
    SingleFeedpatternRequestEmptyResponse(String, String, i32),
    SingleFeedpatternRequestNoSingleResponse(String, String, i32),
    ScheduleRequestFailure {
        location: String,
        query: String,
        source: Error,
    },
    ScheduleProcessingFailure {
        location: String,
        source: Box<SqlInterfaceError>,
    },
    ScheduleTypeConversionFailure(String, String),
    ScheduleTypeNotFound(String, String, String),
    InsertHeatingStatsEntryFailure {
        location: String,
        query: String,
        source: Error,
    },
    InsertFeedEventFailure {
        location: String,
        source: Error,
    },
    InsertRefillEventFailure {
        location: String,
        query: String,
        source: Error,
    },
    BallingDosingLogEntryInFuture(String, i64, NaiveDateTime),
    BallingDosingTimestampConversionFailure {
        location: String,
        pump_id: i64,
        current_datetime: NaiveDateTime,
        last_dosing_datetime: NaiveDateTime,
        source: OutOfRangeError,
    },
    InsertBallingEventFailure {
        location: String,
        source: Error,
    },
    RefillPastDataRetrievalFailed {
        location: String,
        category: String,
        interval: String,
        source: Box<SqlInterfaceError>,
    },
    FeedScheduleEntryRequestFailure {
        location: String,
        query: String,
        source: Error,
    },
    FeedScheduleEntryRepeatDailyOutOfRange {
        location: String,
        repeat_daily: i16,
    },
    FeedScheduleEntryTimeStampProcessingFailure {
        location: String,
        number_entries: usize,
        source: Box<SqlInterfaceError>,
    },
    FeedScheduleUpdateFailure {
        location: String,
        source: Box<SqlInterfaceError>,
    },
    FeedScheduleDropFailure {
        location: String,
        source: Error,
    },
    DatabaseFeedPhaseDurationNegative(String, i16, i16),
    SingleBallingSetValRequestFailure {
        location: String,
        query: String,
        pump_id: i64,
        source: Error,
    },
    SingleBallingSetValEmptyResponse(String, String, i64),
    SingleBallingSetValNoSingleResponse(String, String, i64),
    InsertDataFrameFailure {
        location: String,
        query: String,
        source: Error,
    },
    NegativeTimeDeltaSeconds(String, i64),
    NegativeInteger(String, i64),
    HeatingSetValsRequestFailure {
        location: String,
        query: String,
        source: Error,
    },
    HeatingSetValsNoSingleResponse(String, String),
    HeatingSetValsUpdateFailure {
        location: String,
        source: Box<SqlInterfaceError>,
    },
    VentilationSetValsUpdateFailure {
        location: String,
        source: Box<SqlInterfaceError>,
    },
    HeatingSetValsInvalid(String, f32, f32),
    VentilationSetValsRequestFailure {
        location: String,
        query: String,
        source: Error,
    },
    VentilationSetValsNoSingleResponse(String, String),
    VentilationSetValsInvalid(String, f32, f32),
    DatabaseNameRequestFailure {
        location: String,
        source: Box<SqlInterfaceError>,
    },
    DateRequestFailure {
        location: String,
        query: String,
    },
    TimestampRequestFailure {
        location: String,
        query: String,
    },
    OptionalTimestampRequestFailure {
        location: String,
        query: String,
    },
    DatabasePingFailure {
        location: String,
        source: Box<SqlInterfaceError>,
    },
    DatabaseBallingSetValTableContainsNull(String, i64),
    DatabaseBallingSetValTableNegativeValue(String, i64, i64, i64),
    DatabaseBallingSetValTableContainsTooManyRows(String, u64, u64),
    DatabaseBallingDosingLogTableContainsTooManyRows(String, u64, u64),
    DatabaseScheduleTableContainsNull(String, i64),
    DatabaseScheduleTableNegativeValue(String, i64, i64),
    DatabaseScheduleTableContainsTooManyRows(String, u64, u64),
    DatabaseCheckDataFailure {
        location: String,
        source: Box<SqlInterfaceError>,
    },
    DatabaseDataTableNegativeValue(String, i64),
    DatabaseDataTableContainsTooManyRows(String, u64, u64),
    DatabaseHeatingSetValTableContainsNull(String, i64),
    DatabaseHeatingSetValTableNegativeValue(String, i64, i64),
    DatabaseHeatingSetValTableContainsTooManyRows(String, u64),
    DatabaseHeatingStatsTableContainsNull(String, i64),
    DatabaseHeatingStatsTableNegativeValue(String, i64, i64),
    DatabaseHeatingStatsTableContainsTooManyRows(String, u64, u64),
    DatabaseVentilationSetValTableContainsNull(String, i64),
    DatabaseVentilationSetValTableNegativeValue(String, i64, i64),
    DatabaseVentilationSetValTableContainsTooManyRows(String, u64),
    DatabaseRefillTableNegativeValue(String, i64),
    DatabaseRefillTableContainsTooManyRows(String, u64, u64),
    DatabaseFeedSetValTableContainsNull(String, String, i64),
    DatabaseFeedTableContainsTooManyRows(String, String, u64, u64),
    DatabaseCheckBallingSetValsFailure {
        location: String,
        source: Box<SqlInterfaceError>,
    },
    DatabaseCheckScheduleFailure {
        location: String,
        source: Box<SqlInterfaceError>,
    },
    DatabaseCheckHeatingSetValsFailure {
        location: String,
        source: Box<SqlInterfaceError>,
    },
    DatabaseCheckHeatingStatsFailure {
        location: String,
        source: Box<SqlInterfaceError>,
    },
    DatabaseCheckVentilationSetValsFailure {
        location: String,
        source: Box<SqlInterfaceError>,
    },
    DatabaseCheckRefillFailure {
        location: String,
        source: Box<SqlInterfaceError>,
    },
    DatabaseCheckFeedSetValsFailure {
        location: String,
        table_name: String,
        source: Box<SqlInterfaceError>,
    },
    DatabaseFeedTableNegativeValue(String, String, i64, i64),
}

Enum codifies the errors which the program may encounter in communication with the DB

Variants

ConnectionFromPool

Could not get a connection from the pool. The database may be down or the pool exhausted.

Fields

location: String

source: Error

WaitTimeoutTooLow(String, u64, u64)

The database wait_timeout is less than the required minimum.

WaitTimeoutInvalid(String, i64)

Could not parse wait_timeout value from the database

ConnectionPoolFailure

Could not establish database connection pool

Fields

location: String

url: String

source: Error

RequiredTablesNotExisting(String, String, String)

Required tables are not existing in the database.

ShowTablesWithoutProperResult(String)

Error when reading tables from the database, expected more than one result.

SingleVersionRequestFailure(String, String, i32, i32, i32)

Could not get a single string from the database.

SingleVersionRequestNotListed(String, String, i32, i32, i32)

Database responded with empty response.

SingleVersionRequestMultipleResults(String, String, i32, i32, i32)

The database responded with multiple responses to request.

SingleStringRequestFailure

Could not get a string array from the database.

Fields

location: String

query: String

source: Error

SingleStringRequestNoSingleResponse(String, String)

database responded with multiple responses to request.

SingleStringRequestEmptyResponse(String, String)

database responded with empty response to request.

MultipleStringRequestEmptyResponse(String, String)

database responded with empty response.

MultipleStringRequestSingleResponse(String, String)

The database responded with single row response.

SingleIntegerRequestFailure(String, String)

Could not get a single integer from the database.

SingleIntegerRequestNoSingleResponse(String, String)

The database responded with multiple responses.

SingleFloatRequestFailure(String, String)

Could not get a single float value from the database.

SingleFloatRequestEmptyResponse(String, String)

database responded with empty response.

SingleFloatRequestNoSingleResponse(String, String)

database responded with multiple responses to request.

SingleHeatingStatsRequestFailure

Could not get single heating stats entry from the database.

Fields

location: String

query: String

source: Error

SingleHeatingStatsRequestEmptyResponse(String, String)

database responded with empty response.

SingleHeatingStatsRequestNoSingleResponse(String, String)

database responded with multiple responses to request.

SingleFeedpatternRequestFailure

Could not get feed pattern header from the database

Fields

location: String

query: String

profile_id: i32

source: Error

SingleFeedpatternRequestEmptyResponse(String, String, i32)

database responded with empty response.

SingleFeedpatternRequestNoSingleResponse(String, String, i32)

The database responded with multiple responses.

ScheduleRequestFailure

Could not get schedule entries from the database.

Fields

location: String

query: String

source: Error

ScheduleProcessingFailure

Could not process the results obtained from the database.

Fields

location: String

source: Box<SqlInterfaceError>

ScheduleTypeConversionFailure(String, String)

Error in conversion of the database result to schedule entry.

ScheduleTypeNotFound(String, String, String)

Type-specific schedule could not be found in the database.

InsertHeatingStatsEntryFailure

Error when inserting heating stats into the database.

Fields

location: String

query: String

source: Error

InsertFeedEventFailure

Error occurred when trying to insert a feed event into the database.

Fields

location: String

source: Error

InsertRefillEventFailure

Error occurred when trying to insert a refill event into the database.

Fields

location: String

query: String

source: Error

BallingDosingLogEntryInFuture(String, i64, NaiveDateTime)

The Database contains log entry which is in the future.

BallingDosingTimestampConversionFailure

Error occurred when trying to calculate duration from two NaiveDateTime timestamps

Fields

location: String

pump_id: i64

current_datetime: NaiveDateTime

last_dosing_datetime: NaiveDateTime

source: OutOfRangeError

InsertBallingEventFailure

Error occurred when trying to insert a Balling dosing event into the database.

Fields

location: String

source: Error

RefillPastDataRetrievalFailed

Database request for retrieving the refill history failed.

Fields

location: String

category: String

interval: String

source: Box<SqlInterfaceError>

FeedScheduleEntryRequestFailure

Could not get feed schedule entry from the database.

Fields

location: String

query: String

source: Error

FeedScheduleEntryRepeatDailyOutOfRange

Could not convert feedschedule entry string(s) read from the database to timestamp.

Fields

location: String

repeat_daily: i16

FeedScheduleEntryTimeStampProcessingFailure

Error occurred when processing time stamp results from the database.

Fields

location: String

number_entries: usize

source: Box<SqlInterfaceError>

FeedScheduleUpdateFailure

Error occurred when trying to calculate update of feed schedule entry.

Fields

location: String

source: Box<SqlInterfaceError>

FeedScheduleDropFailure

Error occurred when trying to drop a feed schedule entry from the database.

Fields

location: String

source: Error

DatabaseFeedPhaseDurationNegative(String, i16, i16)

SingleBallingSetValRequestFailure

Could not get a single Balling set value from the database.

Fields

location: String

query: String

pump_id: i64

source: Error

SingleBallingSetValEmptyResponse(String, String, i64)

database responded with empty response.

SingleBallingSetValNoSingleResponse(String, String, i64)

The database responded with multiple responses.

InsertDataFrameFailure

Error occurred when inserting data frame into the database.

Fields

location: String

query: String

source: Error

NegativeTimeDeltaSeconds(String, i64)

The database responded with a timestamp in the future.

NegativeInteger(String, i64)

The database responded with a negative value ({0}) where a positive value was expected

HeatingSetValsRequestFailure

Could not get heating set values from the database.

Fields

location: String

query: String

source: Error

HeatingSetValsNoSingleResponse(String, String)

The database returned more than one heating set value entry.

HeatingSetValsUpdateFailure

Updating the heating set values failed.

Fields

location: String

source: Box<SqlInterfaceError>

VentilationSetValsUpdateFailure

Updating the ventilation set values failed.

Fields

location: String

source: Box<SqlInterfaceError>

HeatingSetValsInvalid(String, f32, f32)

The heating switch on temperature is higher than the heating switch-off temperature.

VentilationSetValsRequestFailure

Could not get ventilation set values from the database.

Fields

location: String

query: String

source: Error

VentilationSetValsNoSingleResponse(String, String)

The database returned more than one ventilation set value entry.

VentilationSetValsInvalid(String, f32, f32)

The ventilation switch on temperature is lower than the ventilation switch-off temperature.

DatabaseNameRequestFailure

Could not retrieve database name.

Fields

location: String

source: Box<SqlInterfaceError>

DateRequestFailure

Could not retrieve date from the database.

Fields

location: String

query: String

TimestampRequestFailure

Could not retrieve timestamp from the database.

Fields

location: String

query: String

OptionalTimestampRequestFailure

Could not retrieve optional timestamp from the database.

Fields

location: String

query: String

DatabasePingFailure

Could not ping database.

Fields

location: String

source: Box<SqlInterfaceError>

DatabaseBallingSetValTableContainsNull(String, i64)

Balling set value table may be inconsistent - it contains NULL values.

DatabaseBallingSetValTableNegativeValue(String, i64, i64, i64)

Balling set value table may be inconsistent - invalid answer from database to query.

DatabaseBallingSetValTableContainsTooManyRows(String, u64, u64)

Balling set value table contains too many rows.

DatabaseBallingDosingLogTableContainsTooManyRows(String, u64, u64)

Balling dosing log table contains too many rows.

DatabaseScheduleTableContainsNull(String, i64)

Schedule table may be inconsistent - it contains NULL values.

DatabaseScheduleTableNegativeValue(String, i64, i64)

Schedule table may be inconsistent - invalid answer from database to query.

DatabaseScheduleTableContainsTooManyRows(String, u64, u64)

The schedule table contains too many rows.

DatabaseCheckDataFailure

Data table may be inconsistent - invalid answer from database to query.

Fields

location: String

source: Box<SqlInterfaceError>

DatabaseDataTableNegativeValue(String, i64)

Data table may be inconsistent - invalid answer from database to query.

DatabaseDataTableContainsTooManyRows(String, u64, u64)

The data table contains too many rows.

DatabaseHeatingSetValTableContainsNull(String, i64)

Heating set value table may be inconsistent - it contains NULL values.

DatabaseHeatingSetValTableNegativeValue(String, i64, i64)

Heating set value table may be inconsistent - invalid answer from database to query.

DatabaseHeatingSetValTableContainsTooManyRows(String, u64)

Heating set value table contains too many rows.

DatabaseHeatingStatsTableContainsNull(String, i64)

Heating stats table may be inconsistent - it contains NULL values.

DatabaseHeatingStatsTableNegativeValue(String, i64, i64)

Heating statistics table may be inconsistent - invalid answer from database to query.

DatabaseHeatingStatsTableContainsTooManyRows(String, u64, u64)

Heating stats table contains too many rows.

DatabaseVentilationSetValTableContainsNull(String, i64)

Ventilation set value table may be inconsistent - it contains NULL values.

DatabaseVentilationSetValTableNegativeValue(String, i64, i64)

Ventilation set value table may be inconsistent - invalid answer from database to query.

DatabaseVentilationSetValTableContainsTooManyRows(String, u64)

Ventilation set value table contains too many rows.

DatabaseRefillTableNegativeValue(String, i64)

Refill table may be inconsistent - invalid answer from database to query.

DatabaseRefillTableContainsTooManyRows(String, u64, u64)

Refill table contains too many rows.

DatabaseFeedSetValTableContainsNull(String, String, i64)

Feed set value table may be inconsistent - it contains NULL values.

DatabaseFeedTableContainsTooManyRows(String, String, u64, u64)

Feed set value table contains too many rows.

DatabaseCheckBallingSetValsFailure

Could not check balling set value table for NULL values or number of rows.

Fields

location: String

source: Box<SqlInterfaceError>

DatabaseCheckScheduleFailure

Could not check schedule table for NULL values or number of rows.

Fields

location: String

source: Box<SqlInterfaceError>

DatabaseCheckHeatingSetValsFailure

Could not check heating set value table for NULL values or number of rows.

Fields

location: String

source: Box<SqlInterfaceError>

DatabaseCheckHeatingStatsFailure

Could not check heating stats table for NULL values or number of rows.

Fields

location: String

source: Box<SqlInterfaceError>

DatabaseCheckVentilationSetValsFailure

Could not check ventilation set value table for NULL values or number of rows.

Fields

location: String

source: Box<SqlInterfaceError>

DatabaseCheckRefillFailure

Could not check refill table for number of rows.

Fields

location: String

source: Box<SqlInterfaceError>

DatabaseCheckFeedSetValsFailure

Could not check feed set value table for NULL values or number of rows.

Fields

location: String

table_name: String

source: Box<SqlInterfaceError>

DatabaseFeedTableNegativeValue(String, String, i64, i64)

A feed set value table may be inconsistent - invalid answer from database to query.

Trait Implementations

impl Debug for SqlInterfaceError

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

Formats the value using the given formatter.

impl Display for SqlInterfaceError

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

Formats the value using the given formatter.

impl Error for SqlInterfaceError

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.