Enum quick_js::JsValue

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

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

Variants

NullBool(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.

Methods

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 From<bool> for JsValue

fn from(value: bool) -> Self

Performs the conversion.

impl From<i32> for JsValue

fn from(value: i32) -> Self

Performs the conversion.

impl From<f64> for JsValue

fn from(value: f64) -> Self

Performs the conversion.

impl From<String> for JsValue

fn from(value: String) -> Self

Performs the conversion.

impl From<i8> for JsValue

fn from(value: i8) -> Self

Performs the conversion.

impl From<i16> for JsValue

fn from(value: i16) -> Self

Performs the conversion.

impl From<u8> for JsValue

fn from(value: u8) -> Self

Performs the conversion.

impl From<u16> for JsValue

fn from(value: u16) -> Self

Performs the conversion.

impl From<u32> for JsValue

fn from(value: u32) -> Self

Performs the conversion.

impl<T> From<Vec<T>> for JsValue where
    T: Into<JsValue>, 

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

Performs the conversion.

impl<'a> From<&'a str> for JsValue

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

Performs the conversion.

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

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

Performs the conversion.

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

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

Performs the conversion.

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: &JsValue) -> bool

This method tests for !=.

impl Debug for JsValue

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

Formats the value using the given formatter.

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 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 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 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.