luaur-repl-cli 0.1.3

Interactive Luau REPL (Rust).
Documentation 
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//! Faithful port of `void profilerStart(lua_State* L, int frequency)` (CLI/src/Profiler.cpp:100).

use core::sync::atomic::Ordering;
use std::thread;

use luaur_vm::functions::lua_callbacks::lua_callbacks;
use luaur_vm::records::lua_state::lua_State;

use crate::functions::profiler_loop::profiler_loop;
use crate::functions::profiler_trigger::G_PROFILER;

pub fn profiler_start(l: *mut lua_State, frequency: i32) {
    unsafe {
        let profiler = core::ptr::addr_of_mut!(G_PROFILER).as_mut().unwrap();

        profiler.frequency = frequency;
        profiler.callbacks = lua_callbacks(l);

        profiler.exit.store(false, Ordering::Relaxed);
        profiler.thread = Some(thread::spawn(profiler_loop));
    }
}