Struct oaidl::VtEmpty

pub struct VtEmpty {}

Helper type for VT_EMPTY variants

Trait Implementations

impl Clone for VtEmpty

fn clone(&self) -> VtEmpty

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for VtEmpty

impl Debug for VtEmpty

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

Formats the value using the given formatter.

impl VariantExt for VtEmpty

const VARTYPE: u32

VARTYPE: u32 = VT_EMPTY

VARTYPE constant value for the type

fn into_variant(&mut self) -> Result<Ptr<VARIANT>, IntoVariantError>

Convert a value of type T into a Ptr

fn from_variant(var: Ptr<VARIANT>) -> Result<Self, FromVariantError>

Call this associated function on a Ptr to obtain a value T