Enum PreparedStatementError 

pub enum PreparedStatementError {
    ParameterCountMismatch {
        expected: usize,
        actual: usize,
    },
    ParseError(String),
}

Errors that can occur during prepared statement operations

Variants

ParameterCountMismatch

Wrong number of parameters provided

Fields

expected: usize

actual: usize

ParseError(String)

Failed to parse bound SQL

Trait Implementations

impl Clone for PreparedStatementError

fn clone(&self) -> PreparedStatementError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PreparedStatementError

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

Formats the value using the given formatter.

impl Display for PreparedStatementError

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

Formats the value using the given formatter.

impl Error for PreparedStatementError

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<PreparedStatementError> for SessionError

fn from(e: PreparedStatementError) -> Self

Converts to this type from the input type.