Struct ScalarFunctionImplsItem

pub struct ScalarFunctionImplsItem { /* private fields */ }

Implementations

impl ScalarFunctionImplsItem

pub fn args<T>(self, value: T) -> Self

where T: TryInto<Option<Arguments>>, T::Error: Display,

pub fn deterministic<T>(self, value: T) -> Self

where T: TryInto<Option<Deterministic>>, T::Error: Display,

pub fn implementation<T>(self, value: T) -> Self

where T: TryInto<Option<Implementation>>, T::Error: Display,

pub fn nullability<T>(self, value: T) -> Self

where T: TryInto<Option<NullabilityHandling>>, T::Error: Display,

pub fn options<T>(self, value: T) -> Self

where T: TryInto<Option<Options>>, T::Error: Display,

pub fn return_<T>(self, value: T) -> Self

where T: TryInto<ReturnValue>, T::Error: Display,

pub fn session_dependent<T>(self, value: T) -> Self

where T: TryInto<Option<SessionDependent>>, T::Error: Display,

pub fn variadic<T>(self, value: T) -> Self

where T: TryInto<Option<VariadicBehavior>>, T::Error: Display,

Trait Implementations

impl Clone for ScalarFunctionImplsItem

fn clone(&self) -> ScalarFunctionImplsItem

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ScalarFunctionImplsItem

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

Formats the value using the given formatter.

impl Default for ScalarFunctionImplsItem

fn default() -> Self

Returns the “default value” for a type.

impl From<ScalarFunctionImplsItem> for ScalarFunctionImplsItem

fn from(value: ScalarFunctionImplsItem) -> Self

Converts to this type from the input type.

impl TryFrom<ScalarFunctionImplsItem> for ScalarFunctionImplsItem

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(value: ScalarFunctionImplsItem) -> Result<Self, ConversionError>

Performs the conversion.