Struct rune::runtime::Variant

impl Variant

pub fn unit(rtti: Arc<VariantRtti>) -> Self

Construct a unit variant.

pub fn tuple(rtti: Arc<VariantRtti>, tuple: OwnedTuple) -> Self

Construct a tuple variant.

pub fn struct_(rtti: Arc<VariantRtti>, data: Object) -> Self

Construct a struct variant.

pub fn rtti(&self) -> &VariantRtti

Access the rtti of the variant.

pub fn data(&self) -> &VariantData

Access the underlying variant data.

pub fn data_mut(&mut self) -> &mut VariantData

Access the underlying variant data mutably.

pub fn type_info(&self) -> TypeInfo

Get type info for the variant.

Trait Implementations§

impl Debug for Variant

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

Formats the value using the given formatter. Read more

impl ToValue for Variant

fn to_value(self) -> VmResult<Value>

Convert into a value.

impl TryFrom<Variant> for Value

type Error = Error

The type returned in the event of a conversion error.

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

Performs the conversion.

Auto Trait Implementations§

impl !UnwindSafe for Variant

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self> ⓘ

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self> ⓘ

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

impl<T, U> Into for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Same for T

type Output = T

Should always be Self

impl<T, U> TryFrom for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

impl<T, U> TryInto for T
where U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

impl<T> UnsafeToValue for T
where T: ToValue,

type Guard = ()

The type used to guard the unsafe value conversion.

unsafe fn unsafe_to_value( self ) -> VmResult<(Value, <T as UnsafeToValue>::Guard)>

Convert into a value. Read more

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more