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check_userdata now returns a *mut UserData C struct ptr

This commit is contained in:
William Venner 2021-09-18 19:33:54 +01:00
parent 3b74aa03e8
commit 6fb845afbe
2 changed files with 10 additions and 3 deletions
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5
gmod/src/lua/lua_state.rs
View File

@ -7,7 +7,6 @@ use crate::lua::*;
pub struct LuaState(pub *mut std::ffi::c_void);
unsafe impl Send for LuaState {}
impl LuaState {
/// Returns the Lua string as a slice of bytes.
///
/// **WARNING:** This will CHANGE the type of the value at the given index to a string.
@ -272,8 +271,8 @@ impl LuaState {
}
#[inline]
pub unsafe fn check_userdata(&self, arg: i32, name: LuaString) -> *mut c_void {
(LUA_SHARED.lual_checkudata)(*self, arg, name)
pub unsafe fn check_userdata(&self, arg: i32, name: LuaString) -> *mut UserData {
(LUA_SHARED.lual_checkudata)(*self, arg, name) as *mut _
}
pub unsafe fn test_userdata(&self, index: i32, name: LuaString) -> bool {

8
gmod/src/lua/mod.rs
View File

@ -6,6 +6,14 @@ pub use import::*;
mod lua_state;
pub use lua_state::LuaState as State;
#[repr(C)]
#[derive(Debug)]
pub struct UserData
{
data: *mut core::ffi::c_void,
r#type: u8
}
#[derive(Debug, Clone)]
pub enum LuaError {
/// Out of memory