Enum quickjs_rs::JsValue

pub enum JsValue {
    Undefined,
    Null,
    Bool(bool),
    Int(i32),
    Float(f64),
    String(String),
    Array(Vec<JsValue>),
    Object(HashMap<String, JsValue>),
    Date(DateTime<Utc>),
    BigInt(BigInt),
    // some variants omitted
}

A value that can be (de)serialized to/from the quickjs runtime.

Variants

Undefined

Null

Bool(bool)

Int(i32)

Float(f64)

String(String)

Array(Vec<JsValue>)

Object(HashMap<String, JsValue>)

Date(DateTime<Utc>)

chrono::Datetime / JS Date integration. Only available with the optional chrono feature.

BigInt(BigInt)

num_bigint::BigInt / JS BigInt integration Only available with the optional bigint feature

Implementations

impl JsValue

pub fn as_str(&self) -> Option<&str>

Cast value to a str.

Returns Some(&str) if value is a JsValue::String, None otherwise.

pub fn into_string(self) -> Option<String>

Convert to String.

Trait Implementations

impl Clone for JsValue

fn clone(&self) -> JsValue

Returns a copy 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<'a> From<&'a str> for JsValue

fn from(val: &'a str) -> Self

Converts to this type from the input type.

impl From<BigInt> for JsValue

fn from(value: BigInt) -> Self

Converts to this type from the input type.

impl<K, V> From<HashMap<K, V, RandomState>> for JsValuewhere K: Into<String>, V: Into<JsValue>,

fn from(map: HashMap<K, V>) -> Self

Converts to this type from the input type.

impl<T> From<Option<T>> for JsValuewhere T: Into<JsValue>,

fn from(opt: Option<T>) -> Self

Converts to this type from the input type.

impl From<String> for JsValue

fn from(value: String) -> Self

Converts to this type from the input type.

impl<T> From<Vec<T, Global>> for JsValuewhere T: Into<JsValue>,

fn from(values: Vec<T>) -> Self

Converts to this type from the input type.

impl From<bool> for JsValue

fn from(value: bool) -> Self

Converts to this type from the input type.

impl From<f64> for JsValue

fn from(value: f64) -> Self

Converts to this type from the input type.

impl From<i128> for JsValue

fn from(value: i128) -> Self

Converts to this type from the input type.

impl From<i16> for JsValue

fn from(value: i16) -> Self

Converts to this type from the input type.

impl From<i32> for JsValue

fn from(value: i32) -> Self

Converts to this type from the input type.

impl From<i64> for JsValue

fn from(value: i64) -> Self

Converts to this type from the input type.

impl From<i8> for JsValue

fn from(value: i8) -> Self

Converts to this type from the input type.

impl From<u128> for JsValue

fn from(value: u128) -> Self

Converts to this type from the input type.

impl From<u16> for JsValue

fn from(value: u16) -> Self

Converts to this type from the input type.

impl From<u32> for JsValue

fn from(value: u32) -> Self

Converts to this type from the input type.

impl From<u64> for JsValue

fn from(value: u64) -> Self

Converts to this type from the input type.

impl From<u8> for JsValue

fn from(value: u8) -> Self

Converts to this type from the input type.

impl PartialEq<JsValue> for JsValue

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

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

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

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

impl TryFrom<JsValue> for BigInt

type Error = ValueError

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<V> TryFrom<JsValue> for HashMap<String, V>where V: TryFrom<JsValue>,

type Error = ValueError

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 = ValueError

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<T> TryFrom<JsValue> for Vec<T>where T: TryFrom<JsValue>,

type Error = ValueError

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 bool

type Error = ValueError

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 = ValueError

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 = ValueError

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 i32

type Error = ValueError

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 = ValueError

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 = ValueError

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 = ValueError

The type returned in the event of a conversion error.

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

Performs the conversion.

impl StructuralPartialEq for JsValue