Struct hdbconnect::OutputParameters

pub struct OutputParameters { /* private fields */ }

A set of output parameters, as they can be returned by procedure calls.

Contains metadata (the descriptors), and the values.

Implementations

impl OutputParameters

pub fn try_into<'de, T>(self) -> Result<T, HdbError>

where T: Deserialize<'de>,

Converts the contained values in into a plain rust value or a tuple, etc.

Errors

HdbError::Deserialization if the conversion is not implemented.

pub fn descriptors(&self) -> &Vec<ParameterDescriptor>

Returns the descriptors.

pub fn into_values(self) -> Vec<HdbValue<'static>>

Converts into an iterator of the contained values.

pub fn into_descriptors_and_values( self ) -> (Vec<ParameterDescriptor>, Vec<HdbValue<'static>>)

Converts into a vec of the parameter descriptors and a vec of the contained values.

Trait Implementations

impl Debug for OutputParameters

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

Formats the value using the given formatter.

impl Display for OutputParameters

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

Formats the value using the given formatter.