Struct Object 

pub struct Object<'a>(/* private fields */);

A wrapper around FREObject.

This type assumes that the underlying handle is always valid. The runtime is responsible for ensuring the correctness and lifetime of the handle.

Note that the handle may still be null, depending on the API behavior. In such cases, null is treated as a valid value at the ABI level, but may represent the absence of an object.

Implementations

impl<'a> Object<'a>

pub const NULL: Object<'static>

pub fn new( frt: &FlashRuntime<'a>, class: UCStr, args: Option<&[Object<'_>]>, ) -> Result<Object<'a>, ExternalError<'a>>

pub fn with_native_window<F, R>(self, f: F) -> Result<R, FfiError>

where F: FnOnce(FRENativeWindow) -> R + Sync,

FRENativeWindow is only valid for the duration of this closure call.

Using null inside the closure is meaningless and may lead to unintended FFI call ordering.

This is a minimal safety wrapper around the underlying FFI. Its current placement, shape, and usage are not ideal, and it is hoped that it can be refactored if a more flexible C API becomes available in the AIR SDK.

pub fn with_native_window_3d<F, R>(self, f: F) -> Result<R, ExternalError<'a>>

where F: FnOnce(FRENativeWindow, &[Option<Context3D<'a>>]) -> R + Sync,

Using null inside the closure is meaningless and may lead to unintended FFI call ordering.

This is a minimal safety wrapper around the underlying FFI. Its current placement, shape, and usage are not ideal, and it is hoped that it can be refactored if a more flexible C API becomes available in the AIR SDK.

Trait Implementations

impl<'a> AsObject<'a> for Object<'a>

const TYPE: Type = Type::Object

fn as_object(self) -> Object<'a>

fn as_ptr(self) -> FREObject

fn is_null(self) -> bool

fn get_type(self) -> Type

fn get_property(self, name: UCStr) -> Result<Object<'a>, ExternalError<'a>>

fn set_property<O: AsObject<'a>>( self, name: UCStr, value: O, ) -> Result<(), ExternalError<'a>>

fn call_method( self, name: UCStr, args: Option<&[Object<'_>]>, ) -> Result<Object<'a>, ExternalError<'a>>

fn toString(self) -> Result<StringObject<'a>, ExternalError<'a>>

Return Err if this is null or undefined.

impl<'a> Clone for Object<'a>

fn clone(&self) -> Object<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for Object<'a>

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

Formats the value using the given formatter.

impl Default for Object<'_>

fn default() -> Self

Returns the “default value” for a type.

impl Display for Object<'_>

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

Formats the value using the given formatter.

impl From<()> for Object<'static>

fn from(_: ()) -> Self

Converts to this type from the input type.

impl<'a> From<Array<'a>> for Object<'a>

fn from(value: Array<'a>) -> Self

Converts to this type from the input type.

impl<'a> From<BitmapData<'a>> for Object<'a>

fn from(value: BitmapData<'a>) -> Self

Converts to this type from the input type.

impl<'a> From<Boolean<'a>> for Object<'a>

fn from(value: Boolean<'a>) -> Self

Converts to this type from the input type.

impl<'a> From<ByteArray<'a>> for Object<'a>

fn from(value: ByteArray<'a>) -> Self

Converts to this type from the input type.

impl<'a> From<Context3D<'a>> for Object<'a>

fn from(value: Context3D<'a>) -> Self

Converts to this type from the input type.

impl<'a> From<ErrorObject<'a>> for Object<'a>

fn from(value: ErrorObject<'a>) -> Self

Converts to this type from the input type.

impl<'a> From<Number<'a>> for Object<'a>

fn from(value: Number<'a>) -> Self

Converts to this type from the input type.

impl From<Object<'_>> for FREObject

fn from(value: Object<'_>) -> Self

Converts to this type from the input type.

impl<'a, O: AsObject<'a>> From<Option<O>> for Object<'a>

fn from(value: Option<O>) -> Self

Converts to this type from the input type.

impl<'a> From<StringObject<'a>> for Object<'a>

fn from(value: StringObject<'a>) -> Self

Converts to this type from the input type.

impl<'a> From<Vector<'a>> for Object<'a>

fn from(value: Vector<'a>) -> Self

Converts to this type from the input type.

impl<'a> From<int<'a>> for Object<'a>

fn from(value: int<'a>) -> Self

Converts to this type from the input type.

impl<'a> From<uint<'a>> for Object<'a>

fn from(value: uint<'a>) -> Self

Converts to this type from the input type.

impl<'a> PartialEq for Object<'a>

fn eq(&self, other: &Object<'a>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'a> TryAs<'a, Array<'a>> for Object<'a>

fn try_as(self) -> Result<T, Type>

impl<'a> TryAs<'a, BitmapData<'a>> for Object<'a>

fn try_as(self) -> Result<T, Type>

impl<'a> TryAs<'a, Boolean<'a>> for Object<'a>

fn try_as(self) -> Result<T, Type>

impl<'a> TryAs<'a, ByteArray<'a>> for Object<'a>

fn try_as(self) -> Result<T, Type>

impl<'a> TryAs<'a, Number<'a>> for Object<'a>

fn try_as(self) -> Result<T, Type>

impl<'a> TryAs<'a, StringObject<'a>> for Object<'a>

fn try_as(self) -> Result<T, Type>

impl<'a> TryAs<'a, Vector<'a>> for Object<'a>

fn try_as(self) -> Result<T, Type>

impl TryFrom<Object<'_>> for String

type Error = FfiError

The type returned in the event of a conversion error.

fn try_from(value: Object<'_>) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Object<'_>> for bool

type Error = FfiError

The type returned in the event of a conversion error.

fn try_from(value: Object<'_>) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Object<'_>> for f64

type Error = FfiError

The type returned in the event of a conversion error.

fn try_from(value: Object<'_>) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Object<'_>> for i32

type Error = FfiError

The type returned in the event of a conversion error.

fn try_from(value: Object<'_>) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Object<'_>> for u32

type Error = FfiError

The type returned in the event of a conversion error.

fn try_from(value: Object<'_>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<Object<'a>> for Array<'a>

type Error = Type

The type returned in the event of a conversion error.

fn try_from(value: Object<'a>) -> Result<Self, Type>

Performs the conversion.

impl<'a> TryFrom<Object<'a>> for BitmapData<'a>

type Error = Type

The type returned in the event of a conversion error.

fn try_from(value: Object<'a>) -> Result<Self, Type>

Performs the conversion.

impl<'a> TryFrom<Object<'a>> for Boolean<'a>

type Error = Type

The type returned in the event of a conversion error.

fn try_from(value: Object<'a>) -> Result<Self, Type>

Performs the conversion.

impl<'a> TryFrom<Object<'a>> for ByteArray<'a>

type Error = Type

The type returned in the event of a conversion error.

fn try_from(value: Object<'a>) -> Result<Self, Type>

Performs the conversion.

impl<'a> TryFrom<Object<'a>> for Context<'a>

Attempts to cast an Object into an ExtensionContext, returning Err if it is not.

The returned Context must be used with caution. It is derived from external state, and its associated data may be unknown and not managed by this crate. As a result, the underlying memory may become invalid or outlive its expected lifetime.

This is a minimal safety wrapper around the underlying FFI. Its current placement, shape, and usage are not ideal, and it is hoped that it can be refactored if a more flexible C API becomes available in the AIR SDK.

type Error = FfiError

The type returned in the event of a conversion error.

fn try_from(value: Object<'_>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<Object<'a>> for Number<'a>

type Error = Type

The type returned in the event of a conversion error.

fn try_from(value: Object<'a>) -> Result<Self, Type>

Performs the conversion.

impl<'a> TryFrom<Object<'a>> for StringObject<'a>

type Error = Type

The type returned in the event of a conversion error.

fn try_from(value: Object<'a>) -> Result<Self, Type>

Performs the conversion.

impl<'a> TryFrom<Object<'a>> for Vector<'a>

type Error = Type

The type returned in the event of a conversion error.

fn try_from(value: Object<'a>) -> Result<Self, Type>

Performs the conversion.

impl<'a> Copy for Object<'a>

impl<'a> Eq for Object<'a>

impl<'a> StructuralPartialEq for Object<'a>