From dfbfee6c8237ab63d99f92555ddf22f7fe2fb5b0 Mon Sep 17 00:00:00 2001
From: Kould <2435992353@qq.com>
Date: Sun, 28 Apr 2024 17:01:15 +0800
Subject: [PATCH] config: update rustc version

---
 Cargo.toml                     | 2 +-
 rust-toolchain                 | 2 +-
 src/kernel/lsm/iterator/mod.rs | 1 +
 src/lib.rs                     | 1 +
 4 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index d9b3d83..bc4f5f2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "kip_db"
-version = "0.1.2-alpha.26"
+version = "0.1.2-alpha.26.fix1"
 edition = "2021"
 authors = ["Kould <kould2333@gmail.com>"]
 description = "轻量级、异步 基于LSM Leveled Compaction K-V数据库"
diff --git a/rust-toolchain b/rust-toolchain
index 8d5e8e7..7df939e 100644
--- a/rust-toolchain
+++ b/rust-toolchain
@@ -1 +1 @@
-nightly-2024-01-18
\ No newline at end of file
+nightly-2024-04-27
\ No newline at end of file
diff --git a/src/kernel/lsm/iterator/mod.rs b/src/kernel/lsm/iterator/mod.rs
index c76bd0c..a77b586 100644
--- a/src/kernel/lsm/iterator/mod.rs
+++ b/src/kernel/lsm/iterator/mod.rs
@@ -28,6 +28,7 @@ pub trait SeekIter<'a>: Iter<'a> {
 }
 
 /// 向前迭代器
+#[allow(dead_code)]
 pub(crate) trait ForwardIter<'a>: Iter<'a> {
     fn try_prev(&mut self) -> KernelResult<Option<Self::Item>>;
 }
diff --git a/src/lib.rs b/src/lib.rs
index a05bde5..37964a1 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -2,6 +2,7 @@
 #![feature(cursor_remaining)]
 #![feature(slice_pattern)]
 #![feature(is_sorted)]
+#![feature(trait_upcasting)]
 
 extern crate core;