Function lua_load 

pub fn lua_load(
    l: LuaState,
    reader: LuaReader,
    data: *mut c_void,
    chunkname: LuaString,
) -> c_int

Loads a Lua chunk. If there are no errors, this pushes the compiled chunk as a Lua function on top of the stack. Otherwise, it pushes an error message.

Parameters

• l - Lua state,
• reader - LuaReader function used to read the chunk.
• data - Opaque value (userdata) passed to the reader function
• chunkname - Name to identify the chunk, used in error messages / debugging.

Returns

• 0 - No errors, OK
• ERRSYNTAX - Syntax error,
• ERRMEM - Memory allocation error,

Notes

• This function only loads a chunk; it does not run it.
• lua_load automatically detects whether the chunk is text or binary, and loads it accordingly.