Struct Object

pub struct Object(/* private fields */);

Wrapper for a Val that is tagged with one of the object types, interpreting the Val’s body as containing a 32-bit handle to a host object.

Implementations

impl Object

pub const fn as_val(&self) -> &Val

pub const fn to_val(&self) -> Val

impl Object

pub const fn get_handle(&self) -> u32

pub const fn from_handle_and_tag(handle: u32, tag: Tag) -> Self

Trait Implementations

impl AsMut<Val> for Object

fn as_mut(&mut self) -> &mut Val

Converts this type into a mutable reference of the (usually inferred) input type.

impl AsRef<Val> for Object

fn as_ref(&self) -> &Val

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for Object

fn clone(&self) -> Object

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<E: Env> Compare<Object> for E

type Error = <E as EnvBase>::Error

fn compare(&self, a: &Object, b: &Object) -> Result<Ordering, Self::Error>

impl Debug for Object

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

Formats the value using the given formatter.

impl From<&Object> for Val

fn from(b: &Object) -> Self

Converts to this type from the input type.

impl From<AddressObject> for Object

fn from(x: AddressObject) -> Object

Converts to this type from the input type.

impl From<BytesObject> for Object

fn from(x: BytesObject) -> Object

Converts to this type from the input type.

impl From<DurationObject> for Object

fn from(x: DurationObject) -> Object

Converts to this type from the input type.

impl From<I128Object> for Object

fn from(x: I128Object) -> Object

Converts to this type from the input type.

impl From<I256Object> for Object

fn from(x: I256Object) -> Object

Converts to this type from the input type.

impl From<I64Object> for Object

fn from(x: I64Object) -> Object

Converts to this type from the input type.

impl From<MapObject> for Object

fn from(x: MapObject) -> Object

Converts to this type from the input type.

impl From<Object> for Val

fn from(b: Object) -> Self

Converts to this type from the input type.

impl From<StringObject> for Object

fn from(x: StringObject) -> Object

Converts to this type from the input type.

impl From<SymbolObject> for Object

fn from(x: SymbolObject) -> Object

Converts to this type from the input type.

impl From<TimepointObject> for Object

fn from(x: TimepointObject) -> Object

Converts to this type from the input type.

impl From<U128Object> for Object

fn from(x: U128Object) -> Object

Converts to this type from the input type.

impl From<U256Object> for Object

fn from(x: U256Object) -> Object

Converts to this type from the input type.

impl From<U64Object> for Object

fn from(x: U64Object) -> Object

Converts to this type from the input type.

impl From<VecObject> for Object

fn from(x: VecObject) -> Object

Converts to this type from the input type.

impl Hash for Object

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl TryFrom<&Val> for Object

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(v: &Val) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Object> for AddressObject

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(x: Object) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Object> for BytesObject

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(x: Object) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Object> for DurationObject

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(x: Object) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Object> for I128Object

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(x: Object) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Object> for I256Object

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(x: Object) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Object> for I64Object

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(x: Object) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Object> for MapObject

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(x: Object) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Object> for StringObject

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(x: Object) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Object> for SymbolObject

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(x: Object) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Object> for TimepointObject

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(x: Object) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Object> for U128Object

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(x: Object) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Object> for U256Object

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(x: Object) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Object> for U64Object

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(x: Object) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Object> for VecObject

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(x: Object) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Val> for Object

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(v: Val) -> Result<Self, Self::Error>

Performs the conversion.

impl<E: Env> TryFromVal<E, &Object> for Val

type Error = ConversionError

fn try_from_val(_env: &E, val: &&Object) -> Result<Self, Self::Error>

impl<E> TryFromVal<E, Object> for ScValObject

where E: Env + Convert<Object, ScValObject>,

type Error = <E as Convert<Object, ScValObject>>::Error

fn try_from_val(env: &E, val: &Object) -> Result<Self, Self::Error>

impl<E: Env> TryFromVal<E, Object> for Val

type Error = ConversionError

fn try_from_val(_env: &E, val: &Object) -> Result<Self, Self::Error>

impl<'a, E> TryFromVal<E, ScValObjRef<'a>> for Object

where E: Env + Convert<ScValObjRef<'a>, Object>,

type Error = Error

fn try_from_val(env: &E, v: &ScValObjRef<'a>) -> Result<Self, Self::Error>

impl<E: Env> TryFromVal<E, Val> for Object

type Error = ConversionError

fn try_from_val(_env: &E, val: &Val) -> Result<Self, Self::Error>

impl WasmiMarshal for Object

fn try_marshal_from_value(v: Value) -> Option<Self>

fn marshal_from_self(self) -> Value

impl Copy for Object