use crate::errors::*;
use crate::engine::ctx::State;
use crate::engine::structs::byte_array;
use crate::hlua::{self, AnyLuaValue};
use std::sync::Arc;
pub fn utf8_decode(lua: &mut hlua::Lua, state: Arc<State>) {
lua.set("utf8_decode", hlua::function1(move |bytes: AnyLuaValue| -> Result<String> {
let bytes = byte_array(bytes)
.map_err(|err| state.set_error(err))?;
String::from_utf8(bytes)
.map_err(|err| state.set_error(err.into()))
}))
}