Function allo_isolate::store_dart_post_cobject

#[no_mangle]pub unsafe extern "C" fn store_dart_post_cobject(ptr: DartPostCObjectFnType)

Stores the function pointer of Dart_PostCObject, this only should be called once at the start up of the Dart/Flutter Application. it is exported and marked as #[no_mangle].

you could use it from Dart as following:

Safety

This function should only be called once at the start up of the Dart application.

Example

import 'dart:ffi';

typedef dartPostCObject = Pointer Function(
        Pointer<NativeFunction<Int8 Function(Int64,
Pointer<Dart_CObject>)>>);

// assumes that _dl is the `DynamicLibrary`
final storeDartPostCObject =
    _dl.lookupFunction<dartPostCObject, dartPostCObject>(
'store_dart_post_cobject',
);

// then later call

storeDartPostCObject(NativeApi.postCObject);