[−][src]Attribute Macro node_bindgen::derive::node_bindgen
#[node_bindgen]
This turns regular rust function into N-API compatible native module
For example; given rust following here
fn sum(first: i32, second: i32) -> i32 { return first+second }
into N-API module
#[no_mangle]
pub extern "C" fn n_sum(env: napi_env, cb_info: napi_callback_info) -> napi_value {
fn sum(first: i32, second: i32) -> i32 {
return first+second
}
let js_env = JsEnv::new(env);
let js_cb = result_to_napi!(js_env.get_cb_info(cb_info, 2),&js_env);
let first = result_to_napi!(js_cb.get_value::