Struct hdbconnect::HdbResponse

pub struct HdbResponse(_);

Represents all possible non-error responses to a database command.

Methods

impl HdbResponse

pub fn into_resultset(self) -> HdbResult<ResultSet>

Turns itself into a single resultset.

If this cannot be done without loss of information, an error is returned.

pub fn into_affected_rows(self) -> HdbResult<Vec<usize>>

Turns itself into a Vector of numbers (each number representing a number of affected rows).

If this cannot be done without loss of information, an error is returned.

pub fn into_output_parameters(self) -> HdbResult<OutputParameters>

Turns itself into a Vector of numbers (each number representing a number of affected rows).

If this cannot be done without loss of information, an error is returned.

pub fn into_success(self) -> HdbResult<()>

Turns itself into (), if the statement had returned successfully.

If this cannot be done without loss of information, an error is returned.

pub fn into_single_retval(self) -> HdbResult<HdbReturnValue>

Turns itself into a single return value, if there is one any only one.

pub fn get_success(&mut self) -> HdbResult<()>

Returns () if a successful execution was signaled by the database explicitly, or an error otherwise.

pub fn get_resultset(&mut self) -> HdbResult<ResultSet>

Returns the next ResultSet, or an error if there is none.

pub fn get_affected_rows(&mut self) -> HdbResult<Vec<usize>>

Returns the next set of affected rows counters, or an error if there is none.

pub fn get_output_parameters(&mut self) -> HdbResult<OutputParameters>

Returns the next OutputParameters, or an error if there is none.

Trait Implementations

impl Debug for HdbResponse

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

Formats the value using the given formatter.

impl Display for HdbResponse

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

Formats the value using the given formatter.