pub fn load_filex(
state: &mut LuaState,
filename: Option<&[u8]>,
mode: Option<&[u8]>,
) -> Result<i32, LuaError>Expand description
Load a file as a Lua chunk. Returns LUA_OK on success or an error code.
PORTING.md §1 bans std::fs outside lua-cli, so this goes through the
embedder-installed file loader hook instead. A load failure pushes an
error string and returns a non-zero status, which load_aux converts to
(nil, errmsg).