Struct RowsNotExpectedError

pub struct RowsNotExpectedError;

QueryResult::result_not_rows() called on a bad QueryResult.
Expected QueryResult.rows to be None, but it was Some.
QueryResult.rows is Some for queries that can return rows (e.g SELECT).
It is None for queries that can’t return rows (e.g INSERT).

Trait Implementations

impl Clone for RowsNotExpectedError

fn clone(&self) -> RowsNotExpectedError

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for RowsNotExpectedError

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

Formats the value using the given formatter.

impl Display for RowsNotExpectedError

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

Formats the value using the given formatter.

impl Error for RowsNotExpectedError

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 PartialEq for RowsNotExpectedError

fn eq(&self, other: &RowsNotExpectedError) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for RowsNotExpectedError

impl StructuralPartialEq for RowsNotExpectedError