[−][src]Trait nj_core::JSClass
Associated Constants
pub const CLASS_NAME: &'static str
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Required methods
pub fn create_from_js(
js_env: &JsEnv,
cb: napi_callback_info
) -> Result<(Self, JsCallback), NjError>
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js_env: &JsEnv,
cb: napi_callback_info
) -> Result<(Self, JsCallback), NjError>
pub fn set_constructor(constructor: napi_ref)
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pub fn get_constructor() -> napi_ref
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Provided methods
pub fn new_instance(
js_env: &JsEnv,
js_args: Vec<napi_value>
) -> Result<napi_value, NjError>
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js_env: &JsEnv,
js_args: Vec<napi_value>
) -> Result<napi_value, NjError>
new instance
pub fn unwrap_mut(
js_env: &JsEnv,
instance: napi_value
) -> Result<&'static mut Self, NjError>
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js_env: &JsEnv,
instance: napi_value
) -> Result<&'static mut Self, NjError>
given instance, return my object
pub fn unwrap(
js_env: &JsEnv,
instance: napi_value
) -> Result<&'static Self, NjError>
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js_env: &JsEnv,
instance: napi_value
) -> Result<&'static Self, NjError>
pub fn properties() -> PropertiesBuilder
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pub fn js_init(js_exports: &mut JsExports) -> Result<(), NjError>
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define class and properties under exports
pub extern "C" fn js_new(env: napi_env, info: napi_callback_info) -> napi_value
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call when Javascript class constructor is called For example: new Car(...)
pub extern "C" fn js_finalize(
_env: napi_env,
finalize_data: *mut c_void,
_finalize_hint: *mut c_void
)
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_env: napi_env,
finalize_data: *mut c_void,
_finalize_hint: *mut c_void
)