Struct JsValue 

pub struct JsValue { /* private fields */ }

An opaque reference to a JavaScript heap object.

This type is the wry-bindgen equivalent of wasm-bindgen’s JsValue. It represents any JavaScript value and is used as the base type for all imported JS types.

JsValue is intentionally opaque - you cannot inspect or create values directly. All values come from JavaScript via the IPC protocol.

Unlike wasm-bindgen which runs in a single-threaded Wasm environment, this implementation uses the IPC protocol to communicate with JS.

Implementations

impl JsValue

pub const NULL: JsValue

The null JS value constant.

pub const UNDEFINED: JsValue

The undefined JS value constant.

pub const TRUE: JsValue

The true JS value constant.

pub const FALSE: JsValue

The false JS value constant.

pub fn id(&self) -> u64

Get the heap ID for this value.

This is used internally for encoding values to send to JS.

pub fn unchecked_into_f64(&self) -> f64

Returns the value as f64 without type checking. Used by serde-wasm-bindgen for numeric conversions.

pub fn has_type<T: JsCast>(&self) -> bool

Check if this value is an instance of a specific JS type.

pub fn into_abi(self) -> u32

Get the internal ABI representation (heap index), consuming self. This is used by the convert module for low-level interop. Returns u32 for wasm-bindgen compatibility.

pub const fn undefined() -> JsValue

Creates a new JS value representing undefined.

pub const fn null() -> JsValue

Creates a new JS value representing null.

pub const fn from_bool(b: bool) -> JsValue

Creates a new JS value which is a boolean.

pub fn from_str(s: &str) -> JsValue

Creates a JS string from a Rust string.

pub fn from_f64(n: f64) -> JsValue

Creates a JS number from an f64.

impl JsValue

pub fn checked_div(&self, rhs: &JsValue) -> JsValue

Checked division.

pub fn pow(&self, rhs: &JsValue) -> JsValue

Power operation.

pub fn bit_and(&self, rhs: &JsValue) -> JsValue

Bitwise AND.

pub fn bit_or(&self, rhs: &JsValue) -> JsValue

Bitwise OR.

pub fn bit_xor(&self, rhs: &JsValue) -> JsValue

Bitwise XOR.

pub fn bit_not(&self) -> JsValue

Bitwise NOT.

pub fn shl(&self, rhs: &JsValue) -> JsValue

Left shift.

pub fn shr(&self, rhs: &JsValue) -> JsValue

Signed right shift.

pub fn unsigned_shr(&self, rhs: &JsValue) -> u32

Unsigned right shift.

pub fn add(&self, rhs: &JsValue) -> JsValue

Add.

pub fn sub(&self, rhs: &JsValue) -> JsValue

Subtract.

pub fn mul(&self, rhs: &JsValue) -> JsValue

Multiply.

pub fn div(&self, rhs: &JsValue) -> JsValue

Divide.

pub fn rem(&self, rhs: &JsValue) -> JsValue

Remainder.

pub fn neg(&self) -> JsValue

Negate.

pub fn lt(&self, rhs: &JsValue) -> bool

Less than comparison.

pub fn le(&self, rhs: &JsValue) -> bool

Less than or equal comparison.

pub fn gt(&self, rhs: &JsValue) -> bool

Greater than comparison.

pub fn ge(&self, rhs: &JsValue) -> bool

Greater than or equal comparison.

pub fn loose_eq(&self, rhs: &JsValue) -> bool

Loose equality (==).

pub fn is_falsy(&self) -> bool

Check if this value is a falsy value in JavaScript.

pub fn is_truthy(&self) -> bool

Check if this value is a truthy value in JavaScript.

pub fn is_object(&self) -> bool

Check if this value is an object.

pub fn is_function(&self) -> bool

Check if this value is a function.

pub fn is_string(&self) -> bool

Check if this value is a string.

pub fn is_symbol(&self) -> bool

Check if this value is a symbol.

pub fn is_bigint(&self) -> bool

Check if this value is a bigint.

pub fn is_undefined(&self) -> bool

Check if this value is undefined.

pub fn is_null(&self) -> bool

Check if this value is null.

pub fn js_typeof(&self) -> JsValue

Get the typeof this value as a string.

pub fn js_in(&self, obj: &JsValue) -> bool

Check if this value has a property with the given name.

pub fn as_bool(&self) -> Option<bool>

Get the value as a bool.

pub fn as_f64(&self) -> Option<f64>

Get the value as an f64.

pub fn as_string(&self) -> Option<String>

Get the value as a string.

pub fn as_debug_string(&self) -> String

Get a debug string representation of the value.

Trait Implementations

impl Add<&JsValue> for &JsValue

type Output = JsValue

The resulting type after applying the + operator.

fn add(self, rhs: &JsValue) -> JsValue

Performs the + operation.

impl Add<&JsValue> for JsValue

type Output = JsValue

The resulting type after applying the + operator.

fn add(self, rhs: &JsValue) -> JsValue

Performs the + operation.

impl<'a> Add<JsValue> for &'a JsValue

type Output = JsValue

The resulting type after applying the + operator.

fn add(self, rhs: JsValue) -> JsValue

Performs the + operation.

impl Add for JsValue

type Output = JsValue

The resulting type after applying the + operator.

fn add(self, rhs: JsValue) -> JsValue

Performs the + operation.

impl<T: ?Sized> AsRef<JsValue> for Closure<T>

fn as_ref(&self) -> &JsValue

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

impl AsRef<JsValue> for JsError

fn as_ref(&self) -> &JsValue

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

impl AsRef<JsValue> for JsValue

fn as_ref(&self) -> &JsValue

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

impl BatchableResult for JsValue

fn try_placeholder(batch: &mut Runtime) -> Option<Self>

Returns Some(placeholder) for opaque types that can be batched, None for types that require flushing to get the actual value.

impl BinaryDecode for JsValue

fn decode(_: &mut DecodedData<'_>) -> Result<Self, DecodeError>

impl BinaryEncode for &JsValue

fn encode(self, encoder: &mut EncodedData)

impl BinaryEncode for JsValue

fn encode(self, encoder: &mut EncodedData)

impl BitAnd<&JsValue> for &JsValue

type Output = JsValue

The resulting type after applying the & operator.

fn bitand(self, rhs: &JsValue) -> JsValue

Performs the & operation.

impl BitAnd<&JsValue> for JsValue

type Output = JsValue

The resulting type after applying the & operator.

fn bitand(self, rhs: &JsValue) -> JsValue

Performs the & operation.

impl<'a> BitAnd<JsValue> for &'a JsValue

type Output = JsValue

The resulting type after applying the & operator.

fn bitand(self, rhs: JsValue) -> JsValue

Performs the & operation.

impl BitAnd for JsValue

type Output = JsValue

The resulting type after applying the & operator.

fn bitand(self, rhs: JsValue) -> JsValue

Performs the & operation.

impl BitOr<&JsValue> for &JsValue

type Output = JsValue

The resulting type after applying the | operator.

fn bitor(self, rhs: &JsValue) -> JsValue

Performs the | operation.

impl BitOr<&JsValue> for JsValue

type Output = JsValue

The resulting type after applying the | operator.

fn bitor(self, rhs: &JsValue) -> JsValue

Performs the | operation.

impl<'a> BitOr<JsValue> for &'a JsValue

type Output = JsValue

The resulting type after applying the | operator.

fn bitor(self, rhs: JsValue) -> JsValue

Performs the | operation.

impl BitOr for JsValue

type Output = JsValue

The resulting type after applying the | operator.

fn bitor(self, rhs: JsValue) -> JsValue

Performs the | operation.

impl BitXor<&JsValue> for &JsValue

type Output = JsValue

The resulting type after applying the ^ operator.

fn bitxor(self, rhs: &JsValue) -> JsValue

Performs the ^ operation.

impl BitXor<&JsValue> for JsValue

type Output = JsValue

The resulting type after applying the ^ operator.

fn bitxor(self, rhs: &JsValue) -> JsValue

Performs the ^ operation.

impl<'a> BitXor<JsValue> for &'a JsValue

type Output = JsValue

The resulting type after applying the ^ operator.

fn bitxor(self, rhs: JsValue) -> JsValue

Performs the ^ operation.

impl BitXor for JsValue

type Output = JsValue

The resulting type after applying the ^ operator.

fn bitxor(self, rhs: JsValue) -> JsValue

Performs the ^ operation.

impl Clone for JsValue

fn clone(&self) -> JsValue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for JsValue

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

Formats the value using the given formatter.

impl Default for JsValue

fn default() -> Self

Returns the “default value” for a type.

impl Div<&JsValue> for &JsValue

type Output = JsValue

The resulting type after applying the / operator.

fn div(self, rhs: &JsValue) -> JsValue

Performs the / operation.

impl Div<&JsValue> for JsValue

type Output = JsValue

The resulting type after applying the / operator.

fn div(self, rhs: &JsValue) -> JsValue

Performs the / operation.

impl<'a> Div<JsValue> for &'a JsValue

type Output = JsValue

The resulting type after applying the / operator.

fn div(self, rhs: JsValue) -> JsValue

Performs the / operation.

impl Div for JsValue

type Output = JsValue

The resulting type after applying the / operator.

fn div(self, rhs: JsValue) -> JsValue

Performs the / operation.

impl Drop for JsValue

fn drop(&mut self)

Executes the destructor for this type.

impl EncodeTypeDef for JsValue

fn encode_type_def(buf: &mut Vec<u8>)

Encode this type’s definition into the buffer. For primitives, this is just the TypeTag byte. For callbacks, this includes param count, param types, and return type.

impl From<&String> for JsValue

fn from(val: &String) -> Self

Converts to this type from the input type.

impl From<&str> for JsValue

fn from(val: &str) -> Self

Converts to this type from the input type.

impl From<()> for JsValue

fn from(val: ()) -> Self

Converts to this type from the input type.

impl From<JsError> for JsValue

fn from(e: JsError) -> Self

Converts to this type from the input type.

impl From<JsValue> for ()

fn from(val: JsValue) -> Self

Converts to this type from the input type.

impl From<JsValue> for f32

fn from(val: JsValue) -> Self

Converts to this type from the input type.

impl From<JsValue> for i16

fn from(val: JsValue) -> Self

Converts to this type from the input type.

impl From<JsValue> for i32

fn from(val: JsValue) -> Self

Converts to this type from the input type.

impl From<JsValue> for i8

fn from(val: JsValue) -> Self

Converts to this type from the input type.

impl From<JsValue> for isize

fn from(val: JsValue) -> Self

Converts to this type from the input type.

impl From<JsValue> for u16

fn from(val: JsValue) -> Self

Converts to this type from the input type.

impl From<JsValue> for u32

fn from(val: JsValue) -> Self

Converts to this type from the input type.

impl From<JsValue> for u8

fn from(val: JsValue) -> Self

Converts to this type from the input type.

impl From<JsValue> for usize

fn from(val: JsValue) -> Self

Converts to this type from the input type.

impl<T> From<Option<T>> for JsValue

where T: Into<JsValue>,

fn from(s: Option<T>) -> JsValue

Converts to this type from the input type.

impl From<String> for JsValue

fn from(val: String) -> Self

Converts to this type from the input type.

impl From<bool> for JsValue

fn from(val: bool) -> Self

Converts to this type from the input type.

impl From<f32> for JsValue

fn from(val: f32) -> Self

Converts to this type from the input type.

impl From<f64> for JsValue

fn from(val: f64) -> Self

Converts to this type from the input type.

impl From<i128> for JsValue

fn from(val: i128) -> Self

Converts to this type from the input type.

impl From<i16> for JsValue

fn from(val: i16) -> Self

Converts to this type from the input type.

impl From<i32> for JsValue

fn from(val: i32) -> Self

Converts to this type from the input type.

impl From<i64> for JsValue

fn from(val: i64) -> Self

Converts to this type from the input type.

impl From<i8> for JsValue

fn from(val: i8) -> Self

Converts to this type from the input type.

impl From<isize> for JsValue

fn from(val: isize) -> Self

Converts to this type from the input type.

impl From<u128> for JsValue

fn from(val: u128) -> Self

Converts to this type from the input type.

impl From<u16> for JsValue

fn from(val: u16) -> Self

Converts to this type from the input type.

impl From<u32> for JsValue

fn from(val: u32) -> Self

Converts to this type from the input type.

impl From<u64> for JsValue

fn from(val: u64) -> Self

Converts to this type from the input type.

impl From<u8> for JsValue

fn from(val: u8) -> Self

Converts to this type from the input type.

impl From<usize> for JsValue

fn from(val: usize) -> Self

Converts to this type from the input type.

impl FromWasmAbi for JsValue

type Abi = u32

The ABI type that this converts from.

unsafe fn from_abi(js: Self::Abi) -> Self

Convert from the ABI representation to this type.

impl Hash for JsValue

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 IntoWasmAbi for &JsValue

type Abi = u32

The ABI type that this converts into.

fn into_abi(self) -> Self::Abi

Convert this value into its ABI representation.

impl IntoWasmAbi for JsValue

type Abi = u32

The ABI type that this converts into.

fn into_abi(self) -> Self::Abi

Convert this value into its ABI representation.

impl JsCast for JsValue

Implement JsCast for JsValue itself (identity cast)

fn instanceof(_val: &JsValue) -> bool

Check if a JsValue is an instance of this type.

fn unchecked_from_js(val: JsValue) -> Self

Unchecked cast from JsValue to this type.

fn unchecked_from_js_ref(val: &JsValue) -> &Self

Unchecked cast from a JsValue reference to a reference of this type.

fn is_type_of(val: &JsValue) -> bool

Performs a dynamic type check to see whether the JsValue provided is a value of this type.

fn has_type<T: JsCast>(&self) -> bool

Test whether this JS value has a type T.

fn dyn_into<T: JsCast>(self) -> Result<T, Self>

Try to cast this value to type T.

fn dyn_ref<T: JsCast>(&self) -> Option<&T>

Try to get a reference to type T from this value.

fn is_instance_of<T: JsCast>(&self) -> bool

Test whether this JS value is an instance of the type T.

fn unchecked_into<T: JsCast>(self) -> T

Unchecked cast to another type.

fn unchecked_ref<T: JsCast>(&self) -> &T

Unchecked cast to a reference of another type.

impl Mul<&JsValue> for &JsValue

type Output = JsValue

The resulting type after applying the * operator.

fn mul(self, rhs: &JsValue) -> JsValue

Performs the * operation.

impl Mul<&JsValue> for JsValue

type Output = JsValue

The resulting type after applying the * operator.

fn mul(self, rhs: &JsValue) -> JsValue

Performs the * operation.

impl<'a> Mul<JsValue> for &'a JsValue

type Output = JsValue

The resulting type after applying the * operator.

fn mul(self, rhs: JsValue) -> JsValue

Performs the * operation.

impl Mul for JsValue

type Output = JsValue

The resulting type after applying the * operator.

fn mul(self, rhs: JsValue) -> JsValue

Performs the * operation.

impl Neg for &JsValue

type Output = JsValue

The resulting type after applying the - operator.

fn neg(self) -> JsValue

Performs the unary - operation.

impl Neg for JsValue

type Output = JsValue

The resulting type after applying the - operator.

fn neg(self) -> JsValue

Performs the unary - operation.

impl Not for &JsValue

type Output = bool

The resulting type after applying the ! operator.

fn not(self) -> Self::Output

Performs the unary ! operation.

impl Not for JsValue

type Output = bool

The resulting type after applying the ! operator.

fn not(self) -> Self::Output

Performs the unary ! operation.

impl PartialEq<&String> for JsValue

fn eq(&self, other: &&String) -> 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 PartialEq<&str> for JsValue

fn eq(&self, other: &&str) -> 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 PartialEq<JsValue> for &String

fn eq(&self, other: &JsValue) -> 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 PartialEq<JsValue> for &str

fn eq(&self, other: &JsValue) -> 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 PartialEq<JsValue> for String

fn eq(&self, other: &JsValue) -> 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 PartialEq<JsValue> for bool

fn eq(&self, other: &JsValue) -> 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 PartialEq<JsValue> for f32

fn eq(&self, other: &JsValue) -> 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 PartialEq<JsValue> for f64

fn eq(&self, other: &JsValue) -> 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 PartialEq<JsValue> for i128

fn eq(&self, other: &JsValue) -> 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 PartialEq<JsValue> for i16

fn eq(&self, other: &JsValue) -> 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 PartialEq<JsValue> for i32

fn eq(&self, other: &JsValue) -> 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 PartialEq<JsValue> for i64

fn eq(&self, other: &JsValue) -> 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 PartialEq<JsValue> for i8

fn eq(&self, other: &JsValue) -> 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 PartialEq<JsValue> for isize

fn eq(&self, other: &JsValue) -> 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 PartialEq<JsValue> for u128

fn eq(&self, other: &JsValue) -> 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 PartialEq<JsValue> for u16

fn eq(&self, other: &JsValue) -> 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 PartialEq<JsValue> for u32

fn eq(&self, other: &JsValue) -> 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 PartialEq<JsValue> for u64

fn eq(&self, other: &JsValue) -> 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 PartialEq<JsValue> for u8

fn eq(&self, other: &JsValue) -> 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 PartialEq<JsValue> for usize

fn eq(&self, other: &JsValue) -> 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 PartialEq<String> for JsValue

fn eq(&self, other: &String) -> 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 PartialEq<bool> for JsValue

fn eq(&self, other: &bool) -> 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 PartialEq<f32> for JsValue

fn eq(&self, other: &f32) -> 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 PartialEq<f64> for JsValue

fn eq(&self, other: &f64) -> 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 PartialEq<i128> for JsValue

fn eq(&self, other: &i128) -> 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 PartialEq<i16> for JsValue

fn eq(&self, other: &i16) -> 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 PartialEq<i32> for JsValue

fn eq(&self, other: &i32) -> 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 PartialEq<i64> for JsValue

fn eq(&self, other: &i64) -> 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 PartialEq<i8> for JsValue

fn eq(&self, other: &i8) -> 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 PartialEq<isize> for JsValue

fn eq(&self, other: &isize) -> 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 PartialEq<str> for JsValue

fn eq(&self, other: &str) -> 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 PartialEq<u128> for JsValue

fn eq(&self, other: &u128) -> 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 PartialEq<u16> for JsValue

fn eq(&self, other: &u16) -> 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 PartialEq<u32> for JsValue

fn eq(&self, other: &u32) -> 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 PartialEq<u64> for JsValue

fn eq(&self, other: &u64) -> 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 PartialEq<u8> for JsValue

fn eq(&self, other: &u8) -> 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 PartialEq<usize> for JsValue

fn eq(&self, other: &usize) -> 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 PartialEq for JsValue

fn eq(&self, other: &Self) -> 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 RefFromWasmAbi for JsValue

type Abi = u32

The ABI type that references to Self are recovered from.

type Anchor = ManuallyDrop<JsValue>

The type that holds the reference to Self for the duration of the invocation. This ensures lifetimes don’t persist beyond one function call.

unsafe fn ref_from_abi(js: u32) -> Self::Anchor

Recover a Self::Anchor from Self::Abi.

impl Rem<&JsValue> for &JsValue

type Output = JsValue

The resulting type after applying the % operator.

fn rem(self, rhs: &JsValue) -> JsValue

Performs the % operation.

impl Rem<&JsValue> for JsValue

type Output = JsValue

The resulting type after applying the % operator.

fn rem(self, rhs: &JsValue) -> JsValue

Performs the % operation.

impl<'a> Rem<JsValue> for &'a JsValue

type Output = JsValue

The resulting type after applying the % operator.

fn rem(self, rhs: JsValue) -> JsValue

Performs the % operation.

impl Rem for JsValue

type Output = JsValue

The resulting type after applying the % operator.

fn rem(self, rhs: JsValue) -> JsValue

Performs the % operation.

impl Shl<&JsValue> for &JsValue

type Output = JsValue

The resulting type after applying the << operator.

fn shl(self, rhs: &JsValue) -> JsValue

Performs the << operation.

impl Shl<&JsValue> for JsValue

type Output = JsValue

The resulting type after applying the << operator.

fn shl(self, rhs: &JsValue) -> JsValue

Performs the << operation.

impl<'a> Shl<JsValue> for &'a JsValue

type Output = JsValue

The resulting type after applying the << operator.

fn shl(self, rhs: JsValue) -> JsValue

Performs the << operation.

impl Shl for JsValue

type Output = JsValue

The resulting type after applying the << operator.

fn shl(self, rhs: JsValue) -> JsValue

Performs the << operation.

impl Shr<&JsValue> for &JsValue

type Output = JsValue

The resulting type after applying the >> operator.

fn shr(self, rhs: &JsValue) -> JsValue

Performs the >> operation.

impl Shr<&JsValue> for JsValue

type Output = JsValue

The resulting type after applying the >> operator.

fn shr(self, rhs: &JsValue) -> JsValue

Performs the >> operation.

impl<'a> Shr<JsValue> for &'a JsValue

type Output = JsValue

The resulting type after applying the >> operator.

fn shr(self, rhs: JsValue) -> JsValue

Performs the >> operation.

impl Shr for JsValue

type Output = JsValue

The resulting type after applying the >> operator.

fn shr(self, rhs: JsValue) -> JsValue

Performs the >> operation.

impl Sub<&JsValue> for &JsValue

type Output = JsValue

The resulting type after applying the - operator.

fn sub(self, rhs: &JsValue) -> JsValue

Performs the - operation.

impl Sub<&JsValue> for JsValue

type Output = JsValue

The resulting type after applying the - operator.

fn sub(self, rhs: &JsValue) -> JsValue

Performs the - operation.

impl<'a> Sub<JsValue> for &'a JsValue

type Output = JsValue

The resulting type after applying the - operator.

fn sub(self, rhs: JsValue) -> JsValue

Performs the - operation.

impl Sub for JsValue

type Output = JsValue

The resulting type after applying the - operator.

fn sub(self, rhs: JsValue) -> JsValue

Performs the - operation.

impl TryFrom<&JsValue> for f64

type Error = JsValue

The type returned in the event of a conversion error.

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

Performs the conversion.

impl TryFrom<JsValue> for String

type Error = JsValue

The type returned in the event of a conversion error.

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

Performs the conversion.

impl TryFrom<JsValue> for f64

type Error = JsValue

The type returned in the event of a conversion error.

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

Performs the conversion.

impl TryFrom<JsValue> for i128

type Error = JsValue

The type returned in the event of a conversion error.

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

Performs the conversion.

impl TryFrom<JsValue> for i64

type Error = JsValue

The type returned in the event of a conversion error.

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

Performs the conversion.

impl TryFrom<JsValue> for u128

type Error = JsValue

The type returned in the event of a conversion error.

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

Performs the conversion.

impl TryFrom<JsValue> for u64

type Error = JsValue

The type returned in the event of a conversion error.

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

Performs the conversion.

impl Eq for JsValue