Enum odbc_iter::DataAccessError

pub enum DataAccessError {
    OdbcError(DiagnosticRecord, &'static str),
    DatumAccessError(DatumAccessError),
    FromRowError(Box<dyn Error>),
    UnexpectedNumberOfRows(&'static str),
}

Errors related to data access of query result set.

This error can happen when iterating rows of executed query result set. For convenience this error can be converted into QueryError.

Variants

OdbcError(DiagnosticRecord, &'static str)DatumAccessError(DatumAccessError)FromRowError(Box<dyn Error>)UnexpectedNumberOfRows(&'static str)

Trait Implementations

impl From<DataAccessError> for QueryError

fn from(err: DataAccessError) -> QueryError

Performs the conversion.

impl From<ErrorContext<DiagnosticRecord, &'static str>> for DataAccessError

fn from(err: ErrorContext<DiagnosticRecord, &'static str>) -> DataAccessError

Performs the conversion.

impl From<DatumAccessError> for DataAccessError

fn from(err: DatumAccessError) -> DataAccessError

Performs the conversion.

impl Display for DataAccessError

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

Formats the value using the given formatter.

impl Debug for DataAccessError

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

Formats the value using the given formatter.

impl Error for DataAccessError

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn description(&self) -> &str

This method is soft-deprecated.

fn cause(&self) -> Option<&dyn Error>

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

The lower-level cause of this error, if any.