luaur-vm 0.1.1

The Luau register virtual machine and standard library (Rust).
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75

use crate::functions::coclose::coclose;
use crate::functions::cocreate::cocreate;
use crate::functions::coresumecont::coresumecont;
use crate::functions::coresumey::coresumey;
use crate::functions::corunning::corunning;
use crate::functions::costatus::costatus;
use crate::functions::cowrap::cowrap;
use crate::functions::coyield::coyield;
use crate::functions::coyieldable::coyieldable;
use crate::functions::lua_l_register::lua_l_register;
use crate::functions::lua_pushcclosurek::lua_pushcclosurek;
use crate::functions::lua_setfield::lua_setfield;
use crate::records::lua_l_reg::LuaLReg;
use crate::type_aliases::lua_state::lua_State;
use core::ffi::c_int;

pub unsafe fn luaopen_coroutine(l: *mut lua_State) -> c_int {
    lua_l_register(l, c"coroutine".as_ptr(), CO_FUNCS.0.as_ptr());

    lua_pushcclosurek(
        l,
        Some(coresumey),
        c"resume".as_ptr(),
        0,
        Some(coresumecont),
    );
    lua_setfield(l, -2, c"resume".as_ptr());

    1
}

struct SyncLuaLReg([LuaLReg; 8]);
unsafe impl Sync for SyncLuaLReg {}

static CO_FUNCS: SyncLuaLReg = SyncLuaLReg([
    LuaLReg {
        name: c"create".as_ptr(),
        func: Some(cocreate),
    },
    LuaLReg {
        name: c"running".as_ptr(),
        func: Some(corunning),
    },
    LuaLReg {
        name: c"status".as_ptr(),
        func: Some(costatus),
    },
    LuaLReg {
        name: c"wrap".as_ptr(),
        func: Some(cowrap),
    },
    LuaLReg {
        name: c"yield".as_ptr(),
        func: Some(coyield),
    },
    LuaLReg {
        name: c"isyieldable".as_ptr(),
        func: Some(coyieldable),
    },
    LuaLReg {
        name: c"close".as_ptr(),
        func: Some(coclose),
    },
    LuaLReg {
        name: core::ptr::null(),
        func: None,
    },
]);

impl core::ops::Deref for SyncLuaLReg {
    type Target = [LuaLReg; 8];
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}