From 7b9aeeb2a20dd71394f5baeeb5253520f2fca2cd Mon Sep 17 00:00:00 2001
From: Davirain <davirain.yin@gmail.com>
Date: Mon, 23 Oct 2023 20:53:58 +0800
Subject: [PATCH] Remove once_cell dependency and unused code in main.rs

---
 Cargo.lock        | 1 -
 Cargo.toml        | 1 -
 src/main.rs       | 2 --
 src/object/mod.rs | 5 -----
 4 files changed, 9 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 8cb6fe7..250fadb 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -342,7 +342,6 @@ dependencies = [
  "lazy_static",
  "log",
  "nom",
- "once_cell",
  "thiserror",
  "whoami",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 90d0ba8..17dfce5 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,5 +13,4 @@ anyhow = "1.0.75"
 env_logger = "0.10.0"
 global = "0.4.3"
 thiserror = "1.0.50"
-once_cell = "1.18.0"
 nom = "7.1.3"
diff --git a/src/main.rs b/src/main.rs
index d18c9ec..62da4bf 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -13,8 +13,6 @@ pub mod parser;
 pub mod repl;
 pub mod token;
 
-// static NULL: object::null::Null = object::null::Null;
-
 fn main() -> anyhow::Result<()> {
     env_logger::init();
     println!(
diff --git a/src/object/mod.rs b/src/object/mod.rs
index c9603ce..4eccf25 100644
--- a/src/object/mod.rs
+++ b/src/object/mod.rs
@@ -80,11 +80,6 @@ impl From<bool> for Object {
     }
 }
 
-impl From<once_cell::sync::Lazy<Boolean>> for Object {
-    fn from(value: once_cell::sync::Lazy<Boolean>) -> Self {
-        Self::Boolean(*value)
-    }
-}
 impl From<Integer> for Object {
     fn from(integer: Integer) -> Self {
         Self::Integer(integer)