Enum SessionError 

pub enum SessionError {
    PreparedStatement(PreparedStatementError),
    Execution(ExecutorError),
    UnsupportedStatement(String),
}

Error type for session operations

Variants

PreparedStatement(PreparedStatementError)

Error during prepared statement operations

Execution(ExecutorError)

Error during query execution

UnsupportedStatement(String)

Statement type not supported for this operation

Trait Implementations

impl Debug for SessionError

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

Formats the value using the given formatter.

impl Display for SessionError

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

Formats the value using the given formatter.

impl Error for SessionError

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<ExecutorError> for SessionError

fn from(e: ExecutorError) -> Self

Converts to this type from the input type.

impl From<PreparedStatementError> for SessionError

fn from(e: PreparedStatementError) -> Self

Converts to this type from the input type.