Enum Variant 

pub enum Variant {
    None,
    I8(i8),
    I16(i16),
    I32(i32),
    I64(i64),
    U8(u8),
    U16(u16),
    U32(u32),
    U64(u64),
    F32(f32),
    F64(f64),
    Bool(bool),
    Currency(Currency),
    String(IntercomString),
    SystemTime(SystemTime),
    IUnknown(ComRc<dyn IUnknown>),
}

Variants

None

I8(i8)

I16(i16)

I32(i32)

I64(i64)

U8(u8)

U16(u16)

U32(u32)

U64(u64)

F32(f32)

F64(f64)

Bool(bool)

Currency(Currency)

String(IntercomString)

SystemTime(SystemTime)

IUnknown(ComRc<dyn IUnknown>)

Implementations

impl Variant

pub fn raw_type(&self) -> u16

pub unsafe fn from_raw<TS: TypeSystem>(src: Variant<TS>) -> ComResult<Self>

Safety

The source variant must be a valid variant.

Trait Implementations

impl Clone for Variant

fn clone(&self) -> Variant

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Variant

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

Formats the value using the given formatter.

impl Default for Variant

fn default() -> Self

Returns the “default value” for a type.

impl<TS: TypeSystem> ExternInput<TS> for Variant

type Lease = ()

type Owned = Variant

unsafe fn into_foreign_parameter(self) -> ComResult<(Self::ForeignType, ())>

Safety

unsafe fn from_foreign_parameter( src: Self::ForeignType, ) -> ComResult<Self::Owned>

Safety

impl<TS: TypeSystem> ExternOutput<TS> for Variant

fn into_foreign_output(self) -> ComResult<Self::ForeignType>

unsafe fn from_foreign_output(src: Self::ForeignType) -> ComResult<Self>

Safety

unsafe fn drop_foreign_output(source: Self::ForeignType)

Safety

impl<TS: TypeSystem> ExternType<TS> for Variant

type ForeignType = Variant<TS>

impl ForeignType for Variant

fn type_name() -> &'static str

The default name is the name of the type.

fn indirection_level() -> u32

impl<T: ComInterface + ?Sized> From<&ComItf<T>> for Variant

fn from(src: &ComItf<T>) -> Self

Converts to this type from the input type.

impl<'a> From<&'a Variant> for VariantError

fn from(_: &Variant) -> Self

Converts to this type from the input type.

impl From<()> for Variant

fn from(_: ()) -> Self

Converts to this type from the input type.

impl<T: HasInterface<dyn IUnknown>> From<ComBox<T>> for Variant

fn from(src: ComBox<T>) -> Self

Converts to this type from the input type.

impl<T: ComInterface + ?Sized> From<ComRc<T>> for Variant

fn from(src: ComRc<T>) -> Self

Converts to this type from the input type.

impl From<SystemTime> for Variant

fn from(src: SystemTime) -> Self

Converts to this type from the input type.

impl<T: Into<IntercomString>> From<T> for Variant

fn from(src: T) -> Self

Converts to this type from the input type.

impl From<bool> for Variant

fn from(src: bool) -> Self

Converts to this type from the input type.

impl From<f32> for Variant

fn from(src: f32) -> Self

Converts to this type from the input type.

impl From<f64> for Variant

fn from(src: f64) -> Self

Converts to this type from the input type.

impl From<i16> for Variant

fn from(src: i16) -> Self

Converts to this type from the input type.

impl From<i32> for Variant

fn from(src: i32) -> Self

Converts to this type from the input type.

impl From<i64> for Variant

fn from(src: i64) -> Self

Converts to this type from the input type.

impl From<i8> for Variant

fn from(src: i8) -> Self

Converts to this type from the input type.

impl From<u16> for Variant

fn from(src: u16) -> Self

Converts to this type from the input type.

impl From<u32> for Variant

fn from(src: u32) -> Self

Converts to this type from the input type.

impl From<u64> for Variant

fn from(src: u64) -> Self

Converts to this type from the input type.

impl From<u8> for Variant

fn from(src: u8) -> Self

Converts to this type from the input type.

impl TryFrom<Variant> for ()

type Error = VariantError

The type returned in the event of a conversion error.

fn try_from(src: Variant) -> Result<(), Self::Error>

Performs the conversion.

impl TryFrom<Variant> for BString

type Error = VariantError

The type returned in the event of a conversion error.

fn try_from(src: Variant) -> Result<BString, Self::Error>

Performs the conversion.

impl TryFrom<Variant> for CString

type Error = VariantError

The type returned in the event of a conversion error.

fn try_from(src: Variant) -> Result<CString, Self::Error>

Performs the conversion.

impl TryFrom<Variant> for String

type Error = VariantError

The type returned in the event of a conversion error.

fn try_from(src: Variant) -> Result<String, Self::Error>

Performs the conversion.

impl TryFrom<Variant> for SystemTime

type Error = VariantError

The type returned in the event of a conversion error.

fn try_from(src: Variant) -> Result<SystemTime, Self::Error>

Performs the conversion.

impl<TS: TypeSystem> TryFrom<Variant> for Variant<TS>

type Error = ComError

The type returned in the event of a conversion error.

fn try_from(src: Variant) -> ComResult<Self>

Performs the conversion.

impl TryFrom<Variant> for bool

type Error = VariantError

The type returned in the event of a conversion error.

fn try_from(src: Variant) -> Result<bool, Self::Error>

Performs the conversion.

impl TryFrom<Variant> for f32

type Error = VariantError

The type returned in the event of a conversion error.

fn try_from(src: Variant) -> Result<f32, Self::Error>

Performs the conversion.

impl TryFrom<Variant> for f64

type Error = VariantError

The type returned in the event of a conversion error.

fn try_from(src: Variant) -> Result<f64, Self::Error>

Performs the conversion.

impl TryFrom<Variant> for i16

type Error = VariantError

The type returned in the event of a conversion error.

fn try_from(src: Variant) -> Result<i16, Self::Error>

Performs the conversion.

impl TryFrom<Variant> for i32

type Error = VariantError

The type returned in the event of a conversion error.

fn try_from(src: Variant) -> Result<i32, Self::Error>

Performs the conversion.

impl TryFrom<Variant> for i64

type Error = VariantError

The type returned in the event of a conversion error.

fn try_from(src: Variant) -> Result<i64, Self::Error>

Performs the conversion.

impl TryFrom<Variant> for i8

type Error = VariantError

The type returned in the event of a conversion error.

fn try_from(src: Variant) -> Result<i8, Self::Error>

Performs the conversion.

impl TryFrom<Variant> for u16

type Error = VariantError

The type returned in the event of a conversion error.

fn try_from(src: Variant) -> Result<u16, Self::Error>

Performs the conversion.

impl TryFrom<Variant> for u32

type Error = VariantError

The type returned in the event of a conversion error.

fn try_from(src: Variant) -> Result<u32, Self::Error>

Performs the conversion.

impl TryFrom<Variant> for u64

type Error = VariantError

The type returned in the event of a conversion error.

fn try_from(src: Variant) -> Result<u64, Self::Error>

Performs the conversion.

impl TryFrom<Variant> for u8

type Error = VariantError

The type returned in the event of a conversion error.

fn try_from(src: Variant) -> Result<u8, Self::Error>

Performs the conversion.