Trait napi::bindgen_prelude::Task
source · pub trait Task: Send + Sized {
type Output: Send + Sized + 'static;
type JsValue: ToNapiValue + TypeName;
fn compute(&mut self) -> Result<Self::Output>;
fn resolve(&mut self, env: Env, output: Self::Output) -> Result<Self::JsValue>;
fn reject(&mut self, _env: Env, err: Error) -> Result<Self::JsValue> { ... }
fn finally(&mut self, _env: Env) -> Result<()> { ... }
}
Required Associated Types§
Required Methods§
Provided Methods§
sourcefn reject(&mut self, _env: Env, err: Error) -> Result<Self::JsValue>
fn reject(&mut self, _env: Env, err: Error) -> Result<Self::JsValue>
Into this method if compute
return Err