Struct neon::types::JsObject

#[repr(transparent)]
pub struct JsObject(_);

A JavaScript object.

Implementations

impl JsObject

pub fn new<'a, C: Context<'a>>(c: &mut C) -> Handle<'a, JsObject>

Trait Implementations

impl Debug for JsObject

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

Formats the value using the given formatter.

impl Managed for JsObject

fn to_raw(&self) -> *mut Value__

fn from_raw(_: Env, h: *mut Value__) -> Self

impl Object for JsObject

fn get_opt<'a, V: Value, C: Context<'a>, K: PropertyKey>(
    &self,
    cx: &mut C,
    key: K
) -> NeonResult<Option<Handle<'a, V>>>

Gets a property from a JavaScript object that may be undefined and attempts to downcast the value if it existed.

fn get_value<'a, C: Context<'a>, K: PropertyKey>(
    &self,
    cx: &mut C,
    key: K
) -> NeonResult<Handle<'a, JsValue>>

Gets a property from a JavaScript object as a JsValue.

fn get<'a, V: Value, C: Context<'a>, K: PropertyKey>(
    &self,
    cx: &mut C,
    key: K
) -> NeonResult<Handle<'a, V>>

Gets a property from a JavaScript object and attempts to downcast as a specific type. Equivalent to calling obj.get_value(&mut cx)?.downcast_or_throw(&mut cx).

fn get_own_property_names<'a, C: Context<'a>>(
    &self,
    cx: &mut C
) -> JsResult<'a, JsArray>

Available on crate feature napi-6 only.

fn freeze<'a, C: Context<'a>>(&self, cx: &mut C) -> NeonResult<&Self>

fn seal<'a, C: Context<'a>>(&self, cx: &mut C) -> NeonResult<&Self>

fn set<'a, C: Context<'a>, K: PropertyKey, W: Value>(
    &self,
    cx: &mut C,
    key: K,
    val: Handle<'_, W>
) -> NeonResult<bool>

fn root<'a, C: Context<'a>>(&self, cx: &mut C) -> Root<Self>

fn call_method_with<'a, C, K>(
    &self,
    cx: &mut C,
    method: K
) -> NeonResult<CallOptions<'a>> where
    C: Context<'a>,
    K: PropertyKey, 

impl This for JsObject

fn as_this(_env: Env, h: *mut Value__) -> Self

impl Value for JsObject

fn to_string<'a, C: Context<'a>>(&self, cx: &mut C) -> JsResult<'a, JsString>

fn as_value<'a, C: Context<'a>>(&self, _: &mut C) -> Handle<'a, JsValue>