Enum arrow_odbc::Error

pub enum Error {
    UnableToRetrieveNumCols(Error),
    ColumnFailure {
        name: String,
        index: usize,
        source: ColumnFailure,
    },
}

A variation of things which can go wrong then creating an crate::OdbcReader.

Variants

UnableToRetrieveNumCols(Error)

Failure to retrieve the number of columns from the result set.

ColumnFailure

Fields

name: String

index: usize

source: ColumnFailure

Indicates that the error is related to a specify column.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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

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

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

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