libnode_sys 0.0.7

C bindings for libnode
Documentation 
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use std::sync::OnceLock;

use super::super::*;

const SYMBOL: &[u8] = "napi_make_callback".as_bytes();
type SIGNATURE = fn(
  env: napi_env,
  async_context: napi_async_context,
  recv: napi_value,
  func: napi_value,
  argc: usize,
  argv: *const napi_value,
  result: *mut napi_value,
) -> napi_status;
static CACHE: OnceLock<crate::load::Symbol<SIGNATURE>> = OnceLock::new();

pub unsafe fn napi_make_callback(
  env: napi_env,
  async_context: napi_async_context,
  recv: napi_value,
  func: napi_value,
  argc: usize,
  argv: *const napi_value,
  result: *mut napi_value,
) -> napi_status {
  unsafe {
    CACHE.get_or_init(|| crate::load::get_sym(SYMBOL).unwrap())(
      env,
      async_context,
      recv,
      func,
      argc,
      argv,
      result,
    )
  }
}