From 62e3454f3807ec6ece80ef3abc8cfdc3a41b58bf Mon Sep 17 00:00:00 2001
From: Taiki Endo <te316e89@gmail.com>
Date: Sun, 8 Oct 2023 14:29:06 +0900
Subject: [PATCH] Migrate to Rust 2021 (#160)

---
 Cargo.toml       | 2 +-
 src/lib.rs       | 1 -
 src/os/kqueue.rs | 1 -
 3 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index 7b68168..4c58a1e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,7 +5,7 @@ name = "async-io"
 # - Create "v1.x.y" git tag
 version = "1.13.0"
 authors = ["Stjepan Glavina <stjepang@gmail.com>"]
-edition = "2018"
+edition = "2021"
 rust-version = "1.63"
 description = "Async I/O and timers"
 license = "Apache-2.0 OR MIT"
diff --git a/src/lib.rs b/src/lib.rs
index 851768f..525a408 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -61,7 +61,6 @@
     html_logo_url = "https://raw.githubusercontent.com/smol-rs/smol/master/assets/images/logo_fullsize_transparent.png"
 )]
 
-use std::convert::TryFrom;
 use std::future::Future;
 use std::io::{self, IoSlice, IoSliceMut, Read, Write};
 use std::net::{SocketAddr, TcpListener, TcpStream, UdpSocket};
diff --git a/src/os/kqueue.rs b/src/os/kqueue.rs
index 36d543b..bb7237b 100644
--- a/src/os/kqueue.rs
+++ b/src/os/kqueue.rs
@@ -5,7 +5,6 @@ use __private::QueueableSealed;
 use crate::reactor::{Reactor, Readable, Registration};
 use crate::Async;
 
-use std::convert::{TryFrom, TryInto};
 use std::future::Future;
 use std::io::{Error, Result};
 use std::os::unix::io::{AsFd, AsRawFd, BorrowedFd, OwnedFd, RawFd};