pub struct JsNull(_);
Implementations§
source§impl JsNull
impl JsNull
pub fn into_unknown(self) -> JsUnknown
pub fn coerce_to_bool(self) -> Result<JsBoolean>
pub fn coerce_to_number(self) -> Result<JsNumber>
pub fn coerce_to_string(self) -> Result<JsString>
pub fn coerce_to_object(self) -> Result<JsObject>
pub fn is_date(&self) -> Result<bool>
pub fn is_promise(&self) -> Result<bool>
pub fn is_error(&self) -> Result<bool>
pub fn is_typedarray(&self) -> Result<bool>
pub fn is_dataview(&self) -> Result<bool>
pub fn is_array(&self) -> Result<bool>
pub fn is_buffer(&self) -> Result<bool>
pub fn instanceof<Constructor>(&self, constructor: Constructor) -> Result<bool>where Constructor: NapiRaw,
Trait Implementations§
source§impl NapiValue for JsNull
impl NapiValue for JsNull
unsafe fn from_raw(env: napi_env, value: napi_value) -> Result<JsNull>
unsafe fn from_raw_unchecked(env: napi_env, value: napi_value) -> JsNull
source§impl ValidateNapiValue for JsNull
impl ValidateNapiValue for JsNull
source§unsafe fn validate(env: napi_env, napi_val: napi_value) -> Result<napi_value>
unsafe fn validate(env: napi_env, napi_val: napi_value) -> Result<napi_value>
Safety Read more