add state which is shared with the lua environment

1 files changed, 0 insertions, 73 deletions

diff --git a/src/config/evalsto.rs b/src/config/evalsto.rs
deleted file mode 100644
index eae9b2d..0000000
--- a/src/config/evalsto.rs
+++ /dev/null
@@ -1,73 +0,0 @@
-use std::{marker::PhantomData, sync::Arc};
-
-use mlua::{FromLua, IntoLua, Lua, Result, Value};
-
-use crate::lua::ownedfunction::OwnedFunction;
-
-#[derive(Clone, Debug)]
-pub enum EvalTo<T, A> {
-    Function(Arc<OwnedFunction>, PhantomData<A>),
-    Value(T),
-}
-
-impl<T, A> EvalTo<T, A> {
-    pub fn get<'lua>(&'lua self, args: A, lua: &'lua Lua) -> Result<T>
-    where
-        T: FromLua<'lua> + Clone,
-        A: IntoLua<'lua>,
-    {
-        match self {
-            EvalTo::Function(value, _) => {
-                let func = value.get(lua);
-                T::from_lua(func.call(args)?, lua)
-            }
-            EvalTo::Value(value) => Ok(value.clone()),
-        }
-    }
-
-    pub const fn new(value: T) -> Self {
-        Self::Value(value)
-    }
-}
-
-impl<'lua, T, A> FromLua<'lua> for EvalTo<T, A>
-where
-    T: FromLua<'lua> + Clone,
-    A: IntoLua<'lua>,
-{
-    fn from_lua(
-        value: mlua::prelude::LuaValue<'lua>,
-        lua: &'lua mlua::prelude::Lua,
-    ) -> Result<Self> {
-        if value.is_function() {
-            Ok(Self::Function(
-                Arc::new(OwnedFunction::new(value, lua)),
-                PhantomData,
-            ))
-        } else {
-            Ok(Self::Value(T::from_lua(value, lua)?))
-        }
-    }
-}
-
-impl<'lua, T, A> IntoLua<'lua> for EvalTo<T, A>
-where
-    T: FromLua<'lua> + Clone + IntoLua<'lua>,
-    A: IntoLua<'lua>,
-{
-    fn into_lua(self, lua: &'lua mlua::prelude::Lua) -> Result<Value<'lua>> {
-        match self {
-            EvalTo::Function(value, _) => Ok(value.get(lua).into_lua(lua)?),
-            EvalTo::Value(value) => value.into_lua(lua),
-        }
-    }
-}
-
-impl<T, A> Default for EvalTo<T, A>
-where
-    T: Default,
-{
-    fn default() -> Self {
-        Self::Value(T::default())
-    }
-}