No assert ?

Hi, I'm sending this message because as far as I can see I find no way to actually do an assert using godot-cpp which is a problem as the standard c++ assert function only prints to stdout and godot (god knows why) doesn't use the standard stdout making assert useless
is there anything like Godot::assert or something that serves the same purpose ? I expected to find a Godot::assert the same way as the Godot class has the printing methods but no...