Function wasmtime_c_api::wasmtime_instance_export_get

#[no_mangle]
pub unsafe extern "C" fn wasmtime_instance_export_get(
    store: CStoreContextMut<'_>,
    instance: &Instance,
    name: *const u8,
    name_len: usize,
    item: &mut MaybeUninit<wasmtime_extern_t>
) -> bool