Struct JsDeferred 

pub struct JsDeferred<Data: ToNapiValue, Resolver: FnOnce(Env) -> Result<Data>> { /* private fields */ }

Implementations

impl<Data: ToNapiValue, Resolver: FnOnce(Env) -> Result<Data>> JsDeferred<Data, Resolver>

pub fn resolve(self, resolver: Resolver)

Consumes the deferred, and resolves the promise. The provided function will be called from the JavaScript thread, and should return the resolved value.

pub fn reject(self, error: Error)

Consumes the deferred, and rejects the promise with the provided error.

pub fn set_finalize_callback( &mut self, finalize_callback: Option<Box<dyn FnOnce(napi_env)>>, )

Trait Implementations

impl<Data: ToNapiValue, Resolver: FnOnce(Env) -> Result<Data>> Clone for JsDeferred<Data, Resolver>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<Data: ToNapiValue, Resolver: FnOnce(Env) -> Result<Data>> Send for JsDeferred<Data, Resolver>