Enum ecmascript::compiler::value::Value

pub enum Value {
    Undefined,
    Null,
    String(StringRef),
    Object(ObjectRef),
    Boolean(bool),
    I64(i64),
    F64(f64),
    J64(Complex64Ref),
    BigInt(BigIntRef),
    Symbol(SymbolRef),
}

Variants

UndefinedNullString(StringRef)Object(ObjectRef)Boolean(bool)I64(i64)F64(f64)J64(Complex64Ref)BigInt(BigIntRef)Symbol(SymbolRef)

Methods

impl Value

pub const ZERO: Value

pub const ONE: Value

pub const NAN: Value

pub const INFINITY: Value

pub const NEG_INFINITY: Value

pub const NEG_ZERO: Value

pub fn typeof_(&self) -> &'static str

pub fn zero<T: Zero + Into<Value>>() -> T

pub fn one<T: One + Into<Value>>() -> T

pub fn nan<T: Float + Into<Value>>() -> T

pub fn infinity<T: Float + Into<Value>>() -> T

pub fn neg_infinity<T: Float + Into<Value>>() -> T

pub fn neg_zero<T: Float + Into<Value>>() -> T

pub fn is_zero(&self) -> bool

pub fn is_one(&self) -> bool

pub fn is_nan(&self) -> bool

Returns true if this value is NaN and false otherwise.

pub fn is_infinite(&self) -> bool

Returns true if this value is positive infinity or negative infinity and false otherwise.

pub fn is_finite(&self) -> bool

Returns true if this number is neither infinite nor NaN.

pub fn copy(&self) -> Value

pub fn deepcopy(&self) -> Value

pub fn is_undefined(&self) -> bool

pub fn is_null(&self) -> bool

pub fn is_string(&self) -> bool

pub fn is_object(&self) -> bool

pub fn is_boolean(&self) -> bool

pub fn is_number(&self) -> bool

pub fn is_int(&self) -> bool

pub fn is_float(&self) -> bool

pub fn is_symbol(&self) -> bool

pub fn is_bigint(&self) -> bool

pub fn is_complex(&self) -> bool

Trait Implementations

impl PartialEq<Value> for Value

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Clone for Value

fn clone(&self) -> Value

Returns a copy of the value.

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

Performs copy-assignment from source.

impl From<String> for Value

fn from(s: String) -> Self

Performs the conversion.

impl<'_> From<&'_ str> for Value

fn from(s: &str) -> Self

Performs the conversion.

impl From<Object> for Value

fn from(s: Object) -> Self

Performs the conversion.

impl From<bool> for Value

fn from(s: bool) -> Self

Performs the conversion.

impl From<u8> for Value

fn from(s: u8) -> Self

Performs the conversion.

impl From<u16> for Value

fn from(s: u16) -> Self

Performs the conversion.

impl From<u32> for Value

fn from(s: u32) -> Self

Performs the conversion.

impl From<u64> for Value

fn from(s: u64) -> Self

Performs the conversion.

impl From<usize> for Value

fn from(s: usize) -> Self

Performs the conversion.

impl From<i8> for Value

fn from(s: i8) -> Self

Performs the conversion.

impl From<i16> for Value

fn from(s: i16) -> Self

Performs the conversion.

impl From<i32> for Value

fn from(s: i32) -> Self

Performs the conversion.

impl From<i64> for Value

fn from(s: i64) -> Self

Performs the conversion.

impl From<isize> for Value

fn from(s: isize) -> Self

Performs the conversion.

impl From<f32> for Value

fn from(s: f32) -> Self

Performs the conversion.

impl From<f64> for Value

fn from(s: f64) -> Self

Performs the conversion.

impl From<Symbol> for Value

fn from(s: Symbol) -> Self

Performs the conversion.

impl From<BigInt> for Value

fn from(s: BigInt) -> Self

Performs the conversion.

impl From<BigUint> for Value

fn from(s: BigUint) -> Self

Performs the conversion.

impl From<Complex<f64>> for Value

fn from(s: Complex64) -> Self

Performs the conversion.

impl Display for Value

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

Formats the value using the given formatter.

impl Debug for Value

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

Formats the value using the given formatter.