Struct NapiCallbackScope

pub struct NapiCallbackScope(/* private fields */);

There are cases (for example, resolving promises) where it is necessary to have the equivalent of the scope associated with a callback in place when making certain Node-API calls. If there is no other script on the stack the napi_open_callback_scope and napi_close_callback_scope functions can be used to open/close the required scope.

Implementations

impl NapiCallbackScope

pub fn env(&self) -> NapiEnv

pub fn raw(&self) -> napi_callback_scope

pub fn close(&mut self) -> NapiResult<()>

Trait Implementations

impl Clone for NapiCallbackScope

fn clone(&self) -> NapiCallbackScope

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for NapiCallbackScope

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

Formats the value using the given formatter.

impl Drop for NapiCallbackScope

fn drop(&mut self)

Executes the destructor for this type.