Function dmsdk::lua::check_string

pub fn check_string(l: State, i: i32) -> String

Checks if there is a Lua string at i and converts it into a String.

This function uses CStr::from_ptr() and String::from_utf8_lossy(), so the string will be cut short at nulls and any non-UTF8 sequences will be replaced with std::char::REPLACEMENT_CHARACTER.