Struct Local 

pub struct Local<'s, T>(/* private fields */);

An object reference managed by the v8 garbage collector.

All objects returned from v8 have to be tracked by the garbage collector so that it knows that the objects are still alive. Also, because the garbage collector may move objects, it is unsafe to point directly to an object. Instead, all objects are stored in handles which are known by the garbage collector and updated whenever an object moves. Handles should always be passed by value (except in cases like out-parameters) and they should never be allocated on the heap.

There are two types of handles: local and persistent handles.

Local handles are light-weight and transient and typically used in local operations. They are managed by HandleScopes. That means that a HandleScope must exist on the stack when they are created and that they are only valid inside of the HandleScope active during their creation. For passing a local handle to an outer HandleScope, an EscapableHandleScope and its Escape() method must be used.

Persistent handles can be used when storing objects across several independent operations and have to be explicitly deallocated when they’re no longer used.

It is safe to extract the object stored in the handle by dereferencing the handle (for instance, to extract the *Object from a Local<Object>); the value will still be governed by a handle behind the scenes and the same rules apply to these values as to their handles.

Note: Local handles in Rusty V8 differ from the V8 C++ API in that they are never empty. In situations where empty handles are needed, use Option<Local>.

Implementations

impl<'s, T> Local<'s, T>

pub fn new<'i>( scope: &PinScope<'s, 'i, ()>, handle: impl Handle<Data = T>, ) -> Local<'s, T>

Construct a new Local from an existing Handle.

pub unsafe fn cast_unchecked<A>(other: Local<'s, A>) -> Self

where Local<'s, A>: TryFrom<Self>,

Create a local handle by downcasting from one of its super types. This function is unsafe because the cast is unchecked.

pub unsafe fn extend_lifetime_unchecked<'o, O>(self) -> O

where O: ExtendLifetime<'s, T, Input = Self>,

Extend the lifetime of a Local handle to a longer lifetime.

Safety

The caller is responsible for ensuring that the Local handle is valid for the longer lifetime. Incorrect usage can lead to the usage of invalid handles

Example

let isolate = unsafe { Isolate::from_raw_isolate_ptr(isolate_ptr) };
callback_scope!(unsafe scope, &mut isolate);
// the lifetime of the local handle will be tied to the lifetime of `&mut isolate`,
// which, because we've created it from a raw pointer, is only as long as the current function.
// the real lifetime at runtime is
// actually the lifetime of the parent scope. if we can guarantee that the parent scope lives at least as long as
// `'o`, it is valid to extend the lifetime of the local handle to `'o` by using `extend_lifetime_unchecked`.
let context = Local::new(scope, context_global_handle);

let local_longer_lifetime = unsafe { local.extend_lifetime_unchecked::<Local<'o, T>>() };

impl<'s, T> Local<'s, T>

pub fn try_cast<A>( self, ) -> Result<Local<'s, A>, <Self as TryInto<Local<'s, A>>>::Error>

where Self: TryInto<Local<'s, A>>,

Attempts to cast the contained type to another, returning an error if the conversion fails.

Examples

let value: Local<'_, Value> = get_v8_value();

if let Ok(func) = value.try_cast::<Function> {
  //
}

pub fn cast<A>(self) -> Local<'s, A>

where Self: TryInto<Local<'s, A>, Error: Debug>,

Attempts to cast the contained type to another, panicking if the conversion fails.

Example

let value: Local<'_, Value> = get_v8_value();

let func = value.cast::<Function>();

Trait Implementations

impl<T> Borrow<T> for Local<'_, T>

fn borrow(&self) -> &T

Immutably borrows from an owned value.

impl<T> Clone for Local<'_, T>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T> Copy for Local<'_, T>

impl<'s, T: Debug> Debug for Local<'s, T>

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

Formats the value using the given formatter.

impl<T> Deref for Local<'_, T>

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &T

Dereferences the value.

impl<T> Eq for Local<'_, T>

where T: Eq,

impl<'s> From<Local<'s, AccessorSignature>> for Local<'s, Data>

fn from(l: Local<'s, AccessorSignature>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Array>> for Local<'s, Data>

fn from(l: Local<'s, Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Array>> for Local<'s, Value>

fn from(l: Local<'s, Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Array>> for Local<'s, Object>

fn from(l: Local<'s, Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, ArrayBuffer>> for Local<'s, Data>

fn from(l: Local<'s, ArrayBuffer>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, ArrayBuffer>> for Local<'s, Value>

fn from(l: Local<'s, ArrayBuffer>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, ArrayBuffer>> for Local<'s, Object>

fn from(l: Local<'s, ArrayBuffer>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, ArrayBufferView>> for Local<'s, Data>

fn from(l: Local<'s, ArrayBufferView>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, ArrayBufferView>> for Local<'s, Value>

fn from(l: Local<'s, ArrayBufferView>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, ArrayBufferView>> for Local<'s, Object>

fn from(l: Local<'s, ArrayBufferView>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, BigInt64Array>> for Local<'s, Data>

fn from(l: Local<'s, BigInt64Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, BigInt64Array>> for Local<'s, Value>

fn from(l: Local<'s, BigInt64Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, BigInt64Array>> for Local<'s, Object>

fn from(l: Local<'s, BigInt64Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, BigInt64Array>> for Local<'s, ArrayBufferView>

fn from(l: Local<'s, BigInt64Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, BigInt64Array>> for Local<'s, TypedArray>

fn from(l: Local<'s, BigInt64Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, BigInt>> for Local<'s, Data>

fn from(l: Local<'s, BigInt>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, BigInt>> for Local<'s, Value>

fn from(l: Local<'s, BigInt>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, BigInt>> for Local<'s, Primitive>

fn from(l: Local<'s, BigInt>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, BigIntObject>> for Local<'s, Data>

fn from(l: Local<'s, BigIntObject>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, BigIntObject>> for Local<'s, Value>

fn from(l: Local<'s, BigIntObject>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, BigIntObject>> for Local<'s, Object>

fn from(l: Local<'s, BigIntObject>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, BigUint64Array>> for Local<'s, Data>

fn from(l: Local<'s, BigUint64Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, BigUint64Array>> for Local<'s, Value>

fn from(l: Local<'s, BigUint64Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, BigUint64Array>> for Local<'s, Object>

fn from(l: Local<'s, BigUint64Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, BigUint64Array>> for Local<'s, ArrayBufferView>

fn from(l: Local<'s, BigUint64Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, BigUint64Array>> for Local<'s, TypedArray>

fn from(l: Local<'s, BigUint64Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Boolean>> for Local<'s, Data>

fn from(l: Local<'s, Boolean>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Boolean>> for Local<'s, Value>

fn from(l: Local<'s, Boolean>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Boolean>> for Local<'s, Primitive>

fn from(l: Local<'s, Boolean>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, BooleanObject>> for Local<'s, Data>

fn from(l: Local<'s, BooleanObject>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, BooleanObject>> for Local<'s, Value>

fn from(l: Local<'s, BooleanObject>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, BooleanObject>> for Local<'s, Object>

fn from(l: Local<'s, BooleanObject>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Context>> for Local<'s, Data>

fn from(l: Local<'s, Context>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, DataView>> for Local<'s, Data>

fn from(l: Local<'s, DataView>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, DataView>> for Local<'s, Value>

fn from(l: Local<'s, DataView>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, DataView>> for Local<'s, Object>

fn from(l: Local<'s, DataView>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, DataView>> for Local<'s, ArrayBufferView>

fn from(l: Local<'s, DataView>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Date>> for Local<'s, Data>

fn from(l: Local<'s, Date>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Date>> for Local<'s, Value>

fn from(l: Local<'s, Date>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Date>> for Local<'s, Object>

fn from(l: Local<'s, Date>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, External>> for Local<'s, Data>

fn from(l: Local<'s, External>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, External>> for Local<'s, Value>

fn from(l: Local<'s, External>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, FixedArray>> for Local<'s, Data>

fn from(l: Local<'s, FixedArray>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Float32Array>> for Local<'s, Data>

fn from(l: Local<'s, Float32Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Float32Array>> for Local<'s, Value>

fn from(l: Local<'s, Float32Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Float32Array>> for Local<'s, Object>

fn from(l: Local<'s, Float32Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Float32Array>> for Local<'s, ArrayBufferView>

fn from(l: Local<'s, Float32Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Float32Array>> for Local<'s, TypedArray>

fn from(l: Local<'s, Float32Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Float64Array>> for Local<'s, Data>

fn from(l: Local<'s, Float64Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Float64Array>> for Local<'s, Value>

fn from(l: Local<'s, Float64Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Float64Array>> for Local<'s, Object>

fn from(l: Local<'s, Float64Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Float64Array>> for Local<'s, ArrayBufferView>

fn from(l: Local<'s, Float64Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Float64Array>> for Local<'s, TypedArray>

fn from(l: Local<'s, Float64Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Function>> for Local<'s, Data>

fn from(l: Local<'s, Function>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Function>> for Local<'s, Value>

fn from(l: Local<'s, Function>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Function>> for Local<'s, Object>

fn from(l: Local<'s, Function>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, FunctionTemplate>> for Local<'s, Data>

fn from(l: Local<'s, FunctionTemplate>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, FunctionTemplate>> for Local<'s, Template>

fn from(l: Local<'s, FunctionTemplate>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Int8Array>> for Local<'s, Data>

fn from(l: Local<'s, Int8Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Int8Array>> for Local<'s, Value>

fn from(l: Local<'s, Int8Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Int8Array>> for Local<'s, Object>

fn from(l: Local<'s, Int8Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Int8Array>> for Local<'s, ArrayBufferView>

fn from(l: Local<'s, Int8Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Int8Array>> for Local<'s, TypedArray>

fn from(l: Local<'s, Int8Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Int16Array>> for Local<'s, Data>

fn from(l: Local<'s, Int16Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Int16Array>> for Local<'s, Value>

fn from(l: Local<'s, Int16Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Int16Array>> for Local<'s, Object>

fn from(l: Local<'s, Int16Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Int16Array>> for Local<'s, ArrayBufferView>

fn from(l: Local<'s, Int16Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Int16Array>> for Local<'s, TypedArray>

fn from(l: Local<'s, Int16Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Int32>> for Local<'s, Data>

fn from(l: Local<'s, Int32>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Int32>> for Local<'s, Value>

fn from(l: Local<'s, Int32>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Int32>> for Local<'s, Primitive>

fn from(l: Local<'s, Int32>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Int32>> for Local<'s, Number>

fn from(l: Local<'s, Int32>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Int32>> for Local<'s, Integer>

fn from(l: Local<'s, Int32>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Int32Array>> for Local<'s, Data>

fn from(l: Local<'s, Int32Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Int32Array>> for Local<'s, Value>

fn from(l: Local<'s, Int32Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Int32Array>> for Local<'s, Object>

fn from(l: Local<'s, Int32Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Int32Array>> for Local<'s, ArrayBufferView>

fn from(l: Local<'s, Int32Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Int32Array>> for Local<'s, TypedArray>

fn from(l: Local<'s, Int32Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Integer>> for Local<'s, Data>

fn from(l: Local<'s, Integer>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Integer>> for Local<'s, Value>

fn from(l: Local<'s, Integer>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Integer>> for Local<'s, Primitive>

fn from(l: Local<'s, Integer>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Integer>> for Local<'s, Number>

fn from(l: Local<'s, Integer>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Map>> for Local<'s, Data>

fn from(l: Local<'s, Map>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Map>> for Local<'s, Value>

fn from(l: Local<'s, Map>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Map>> for Local<'s, Object>

fn from(l: Local<'s, Map>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Module>> for Local<'s, Data>

fn from(l: Local<'s, Module>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, ModuleRequest>> for Local<'s, Data>

fn from(l: Local<'s, ModuleRequest>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Name>> for Local<'s, Data>

fn from(l: Local<'s, Name>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Name>> for Local<'s, Value>

fn from(l: Local<'s, Name>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Name>> for Local<'s, Primitive>

fn from(l: Local<'s, Name>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Number>> for Local<'s, Data>

fn from(l: Local<'s, Number>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Number>> for Local<'s, Value>

fn from(l: Local<'s, Number>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Number>> for Local<'s, Primitive>

fn from(l: Local<'s, Number>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, NumberObject>> for Local<'s, Data>

fn from(l: Local<'s, NumberObject>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, NumberObject>> for Local<'s, Value>

fn from(l: Local<'s, NumberObject>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, NumberObject>> for Local<'s, Object>

fn from(l: Local<'s, NumberObject>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Object>> for Local<'s, Data>

fn from(l: Local<'s, Object>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Object>> for Local<'s, Value>

fn from(l: Local<'s, Object>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, ObjectTemplate>> for Local<'s, Data>

fn from(l: Local<'s, ObjectTemplate>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, ObjectTemplate>> for Local<'s, Template>

fn from(l: Local<'s, ObjectTemplate>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Primitive>> for Local<'s, Data>

fn from(l: Local<'s, Primitive>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Primitive>> for Local<'s, Value>

fn from(l: Local<'s, Primitive>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, PrimitiveArray>> for Local<'s, Data>

fn from(l: Local<'s, PrimitiveArray>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Private>> for Local<'s, Data>

fn from(l: Local<'s, Private>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Promise>> for Local<'s, Data>

fn from(l: Local<'s, Promise>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Promise>> for Local<'s, Value>

fn from(l: Local<'s, Promise>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Promise>> for Local<'s, Object>

fn from(l: Local<'s, Promise>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, PromiseResolver>> for Local<'s, Data>

fn from(l: Local<'s, PromiseResolver>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, PromiseResolver>> for Local<'s, Value>

fn from(l: Local<'s, PromiseResolver>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, PromiseResolver>> for Local<'s, Object>

fn from(l: Local<'s, PromiseResolver>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Proxy>> for Local<'s, Data>

fn from(l: Local<'s, Proxy>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Proxy>> for Local<'s, Value>

fn from(l: Local<'s, Proxy>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Proxy>> for Local<'s, Object>

fn from(l: Local<'s, Proxy>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, RegExp>> for Local<'s, Data>

fn from(l: Local<'s, RegExp>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, RegExp>> for Local<'s, Value>

fn from(l: Local<'s, RegExp>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, RegExp>> for Local<'s, Object>

fn from(l: Local<'s, RegExp>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Set>> for Local<'s, Data>

fn from(l: Local<'s, Set>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Set>> for Local<'s, Value>

fn from(l: Local<'s, Set>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Set>> for Local<'s, Object>

fn from(l: Local<'s, Set>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, SharedArrayBuffer>> for Local<'s, Data>

fn from(l: Local<'s, SharedArrayBuffer>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, SharedArrayBuffer>> for Local<'s, Value>

fn from(l: Local<'s, SharedArrayBuffer>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, SharedArrayBuffer>> for Local<'s, Object>

fn from(l: Local<'s, SharedArrayBuffer>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Signature>> for Local<'s, Data>

fn from(l: Local<'s, Signature>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, String>> for Local<'s, Data>

fn from(l: Local<'s, String>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, String>> for Local<'s, Value>

fn from(l: Local<'s, String>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, String>> for Local<'s, Primitive>

fn from(l: Local<'s, String>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, String>> for Local<'s, Name>

fn from(l: Local<'s, String>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, StringObject>> for Local<'s, Data>

fn from(l: Local<'s, StringObject>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, StringObject>> for Local<'s, Value>

fn from(l: Local<'s, StringObject>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, StringObject>> for Local<'s, Object>

fn from(l: Local<'s, StringObject>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Symbol>> for Local<'s, Data>

fn from(l: Local<'s, Symbol>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Symbol>> for Local<'s, Value>

fn from(l: Local<'s, Symbol>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Symbol>> for Local<'s, Primitive>

fn from(l: Local<'s, Symbol>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Symbol>> for Local<'s, Name>

fn from(l: Local<'s, Symbol>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, SymbolObject>> for Local<'s, Data>

fn from(l: Local<'s, SymbolObject>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, SymbolObject>> for Local<'s, Value>

fn from(l: Local<'s, SymbolObject>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, SymbolObject>> for Local<'s, Object>

fn from(l: Local<'s, SymbolObject>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Template>> for Local<'s, Data>

fn from(l: Local<'s, Template>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, TypedArray>> for Local<'s, Data>

fn from(l: Local<'s, TypedArray>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, TypedArray>> for Local<'s, Value>

fn from(l: Local<'s, TypedArray>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, TypedArray>> for Local<'s, Object>

fn from(l: Local<'s, TypedArray>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, TypedArray>> for Local<'s, ArrayBufferView>

fn from(l: Local<'s, TypedArray>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Uint8Array>> for Local<'s, Data>

fn from(l: Local<'s, Uint8Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Uint8Array>> for Local<'s, Value>

fn from(l: Local<'s, Uint8Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Uint8Array>> for Local<'s, Object>

fn from(l: Local<'s, Uint8Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Uint8Array>> for Local<'s, ArrayBufferView>

fn from(l: Local<'s, Uint8Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Uint8Array>> for Local<'s, TypedArray>

fn from(l: Local<'s, Uint8Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Uint8ClampedArray>> for Local<'s, Data>

fn from(l: Local<'s, Uint8ClampedArray>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Uint8ClampedArray>> for Local<'s, Value>

fn from(l: Local<'s, Uint8ClampedArray>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Uint8ClampedArray>> for Local<'s, Object>

fn from(l: Local<'s, Uint8ClampedArray>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Uint8ClampedArray>> for Local<'s, ArrayBufferView>

fn from(l: Local<'s, Uint8ClampedArray>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Uint8ClampedArray>> for Local<'s, TypedArray>

fn from(l: Local<'s, Uint8ClampedArray>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Uint16Array>> for Local<'s, Data>

fn from(l: Local<'s, Uint16Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Uint16Array>> for Local<'s, Value>

fn from(l: Local<'s, Uint16Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Uint16Array>> for Local<'s, Object>

fn from(l: Local<'s, Uint16Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Uint16Array>> for Local<'s, ArrayBufferView>

fn from(l: Local<'s, Uint16Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Uint16Array>> for Local<'s, TypedArray>

fn from(l: Local<'s, Uint16Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Uint32>> for Local<'s, Data>

fn from(l: Local<'s, Uint32>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Uint32>> for Local<'s, Value>

fn from(l: Local<'s, Uint32>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Uint32>> for Local<'s, Primitive>

fn from(l: Local<'s, Uint32>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Uint32>> for Local<'s, Number>

fn from(l: Local<'s, Uint32>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Uint32>> for Local<'s, Integer>

fn from(l: Local<'s, Uint32>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Uint32Array>> for Local<'s, Data>

fn from(l: Local<'s, Uint32Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Uint32Array>> for Local<'s, Value>

fn from(l: Local<'s, Uint32Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Uint32Array>> for Local<'s, Object>

fn from(l: Local<'s, Uint32Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Uint32Array>> for Local<'s, ArrayBufferView>

fn from(l: Local<'s, Uint32Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Uint32Array>> for Local<'s, TypedArray>

fn from(l: Local<'s, Uint32Array>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, UnboundModuleScript>> for Local<'s, Data>

fn from(l: Local<'s, UnboundModuleScript>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, UnboundScript>> for Local<'s, Data>

fn from(l: Local<'s, UnboundScript>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, Value>> for Local<'s, Data>

fn from(l: Local<'s, Value>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, WasmMemoryObject>> for Local<'s, Data>

fn from(l: Local<'s, WasmMemoryObject>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, WasmMemoryObject>> for Local<'s, Value>

fn from(l: Local<'s, WasmMemoryObject>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, WasmMemoryObject>> for Local<'s, Object>

fn from(l: Local<'s, WasmMemoryObject>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, WasmModuleObject>> for Local<'s, Data>

fn from(l: Local<'s, WasmModuleObject>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, WasmModuleObject>> for Local<'s, Value>

fn from(l: Local<'s, WasmModuleObject>) -> Self

Converts to this type from the input type.

impl<'s> From<Local<'s, WasmModuleObject>> for Local<'s, Object>

fn from(l: Local<'s, WasmModuleObject>) -> Self

Converts to this type from the input type.

impl<T> Handle for Local<'_, T>

type Data = T

unsafe fn get_unchecked(&self) -> &Self::Data

Reads the inner value contained in this handle, without verifying that the this handle is hosted by the currently active Isolate.

impl<'a, 's: 'a, T> Handle for &'a Local<'s, T>

type Data = T

unsafe fn get_unchecked(&self) -> &Self::Data

Reads the inner value contained in this handle, without verifying that the this handle is hosted by the currently active Isolate.

impl<T: Hash> Hash for Local<'_, T>

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<T, Rhs: Handle> PartialEq<Rhs> for Local<'_, T>

where T: PartialEq<Rhs::Data>,

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

Equality operator ==.

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

Inequality operator !=.

impl<'s> TryFrom<Local<'s, ArrayBufferView>> for Local<'s, DataView>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, ArrayBufferView>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, ArrayBufferView>> for Local<'s, TypedArray>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, ArrayBufferView>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, ArrayBufferView>> for Local<'s, BigInt64Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, ArrayBufferView>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, ArrayBufferView>> for Local<'s, BigUint64Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, ArrayBufferView>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, ArrayBufferView>> for Local<'s, Float16Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, ArrayBufferView>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, ArrayBufferView>> for Local<'s, Float32Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, ArrayBufferView>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, ArrayBufferView>> for Local<'s, Float64Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, ArrayBufferView>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, ArrayBufferView>> for Local<'s, Int16Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, ArrayBufferView>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, ArrayBufferView>> for Local<'s, Int32Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, ArrayBufferView>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, ArrayBufferView>> for Local<'s, Int8Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, ArrayBufferView>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, ArrayBufferView>> for Local<'s, Uint16Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, ArrayBufferView>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, ArrayBufferView>> for Local<'s, Uint32Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, ArrayBufferView>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, ArrayBufferView>> for Local<'s, Uint8Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, ArrayBufferView>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, ArrayBufferView>> for Local<'s, Uint8ClampedArray>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, ArrayBufferView>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, Context>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, FixedArray>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, Module>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, ModuleRequest>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, Private>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, Template>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, FunctionTemplate>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, ObjectTemplate>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, Value>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, External>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, Object>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, ArrayBuffer>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, ArrayBufferView>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, DataView>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, TypedArray>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, BigInt64Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, BigUint64Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, Float16Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, Float32Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, Float64Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, Int16Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, Int32Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, Int8Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, Uint16Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, Uint32Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, Uint8Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, Uint8ClampedArray>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, BigIntObject>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, BooleanObject>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, Date>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, Function>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, Map>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, NumberObject>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, Promise>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, Proxy>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, RegExp>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, Set>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, SharedArrayBuffer>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, StringObject>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, SymbolObject>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, WasmMemoryObject>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, WasmModuleObject>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, Primitive>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, BigInt>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, Boolean>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, Name>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, String>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, Symbol>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, Number>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, Integer>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, Int32>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Data>> for Local<'s, Uint32>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Data>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Integer>> for Local<'s, Int32>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Integer>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Integer>> for Local<'s, Uint32>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Integer>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Name>> for Local<'s, String>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Name>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Name>> for Local<'s, Symbol>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Name>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Number>> for Local<'s, Integer>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Number>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Number>> for Local<'s, Int32>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Number>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Number>> for Local<'s, Uint32>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Number>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Object>> for Local<'s, Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Object>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Object>> for Local<'s, ArrayBuffer>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Object>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Object>> for Local<'s, ArrayBufferView>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Object>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Object>> for Local<'s, DataView>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Object>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Object>> for Local<'s, TypedArray>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Object>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Object>> for Local<'s, BigInt64Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Object>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Object>> for Local<'s, BigUint64Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Object>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Object>> for Local<'s, Float16Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Object>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Object>> for Local<'s, Float32Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Object>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Object>> for Local<'s, Float64Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Object>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Object>> for Local<'s, Int16Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Object>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Object>> for Local<'s, Int32Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Object>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Object>> for Local<'s, Int8Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Object>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Object>> for Local<'s, Uint16Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Object>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Object>> for Local<'s, Uint32Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Object>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Object>> for Local<'s, Uint8Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Object>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Object>> for Local<'s, Uint8ClampedArray>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Object>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Object>> for Local<'s, BigIntObject>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Object>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Object>> for Local<'s, BooleanObject>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Object>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Object>> for Local<'s, Date>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Object>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Object>> for Local<'s, Function>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Object>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Object>> for Local<'s, Map>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Object>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Object>> for Local<'s, NumberObject>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Object>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Object>> for Local<'s, Promise>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Object>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Object>> for Local<'s, Proxy>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Object>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Object>> for Local<'s, RegExp>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Object>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Object>> for Local<'s, Set>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Object>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Object>> for Local<'s, SharedArrayBuffer>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Object>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Object>> for Local<'s, StringObject>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Object>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Object>> for Local<'s, SymbolObject>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Object>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Object>> for Local<'s, WasmMemoryObject>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Object>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Object>> for Local<'s, WasmModuleObject>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Object>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Primitive>> for Local<'s, BigInt>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Primitive>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Primitive>> for Local<'s, Boolean>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Primitive>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Primitive>> for Local<'s, Name>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Primitive>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Primitive>> for Local<'s, String>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Primitive>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Primitive>> for Local<'s, Symbol>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Primitive>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Primitive>> for Local<'s, Number>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Primitive>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Primitive>> for Local<'s, Integer>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Primitive>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Primitive>> for Local<'s, Int32>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Primitive>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Primitive>> for Local<'s, Uint32>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Primitive>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Template>> for Local<'s, FunctionTemplate>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Template>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Template>> for Local<'s, ObjectTemplate>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Template>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, TypedArray>> for Local<'s, BigInt64Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, TypedArray>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, TypedArray>> for Local<'s, BigUint64Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, TypedArray>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, TypedArray>> for Local<'s, Float16Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, TypedArray>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, TypedArray>> for Local<'s, Float32Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, TypedArray>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, TypedArray>> for Local<'s, Float64Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, TypedArray>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, TypedArray>> for Local<'s, Int16Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, TypedArray>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, TypedArray>> for Local<'s, Int32Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, TypedArray>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, TypedArray>> for Local<'s, Int8Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, TypedArray>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, TypedArray>> for Local<'s, Uint16Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, TypedArray>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, TypedArray>> for Local<'s, Uint32Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, TypedArray>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, TypedArray>> for Local<'s, Uint8Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, TypedArray>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, TypedArray>> for Local<'s, Uint8ClampedArray>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, TypedArray>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Value>> for Local<'s, External>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Value>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Value>> for Local<'s, Object>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Value>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Value>> for Local<'s, Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Value>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Value>> for Local<'s, ArrayBuffer>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Value>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Value>> for Local<'s, ArrayBufferView>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Value>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Value>> for Local<'s, DataView>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Value>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Value>> for Local<'s, TypedArray>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Value>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Value>> for Local<'s, BigInt64Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Value>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Value>> for Local<'s, BigUint64Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Value>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Value>> for Local<'s, Float16Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Value>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Value>> for Local<'s, Float32Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Value>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Value>> for Local<'s, Float64Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Value>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Value>> for Local<'s, Int16Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Value>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Value>> for Local<'s, Int32Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Value>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Value>> for Local<'s, Int8Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Value>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Value>> for Local<'s, Uint16Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Value>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Value>> for Local<'s, Uint32Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Value>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Value>> for Local<'s, Uint8Array>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Value>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Value>> for Local<'s, Uint8ClampedArray>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Value>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Value>> for Local<'s, BigIntObject>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Value>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Value>> for Local<'s, BooleanObject>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Value>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Value>> for Local<'s, Date>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Value>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Value>> for Local<'s, Function>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Value>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Value>> for Local<'s, Map>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Value>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Value>> for Local<'s, NumberObject>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Value>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Value>> for Local<'s, Promise>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Value>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Value>> for Local<'s, Proxy>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Value>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Value>> for Local<'s, RegExp>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Value>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Value>> for Local<'s, Set>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Value>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Value>> for Local<'s, SharedArrayBuffer>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Value>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Value>> for Local<'s, StringObject>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Value>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Value>> for Local<'s, SymbolObject>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Value>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Value>> for Local<'s, WasmMemoryObject>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Value>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Value>> for Local<'s, WasmModuleObject>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Value>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Value>> for Local<'s, Primitive>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Value>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Value>> for Local<'s, BigInt>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Value>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Value>> for Local<'s, Boolean>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Value>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Value>> for Local<'s, Name>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Value>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Value>> for Local<'s, String>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Value>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Value>> for Local<'s, Symbol>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Value>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Value>> for Local<'s, Number>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Value>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Value>> for Local<'s, Integer>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Value>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Value>> for Local<'s, Int32>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Value>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'s> TryFrom<Local<'s, Value>> for Local<'s, Uint32>

type Error = DataError

The type returned in the event of a conversion error.

fn try_from(l: Local<'s, Value>) -> Result<Self, Self::Error>

Performs the conversion.