From e0048be071846a0e45c14b4937bf3a618fe961e3 Mon Sep 17 00:00:00 2001
From: Taiki Endo <te316e89@gmail.com>
Date: Sun, 8 Oct 2023 15:12:28 +0900
Subject: [PATCH] Migrate to Rust 2021 (#15)

---
 Cargo.toml | 2 +-
 src/lib.rs | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index 991c018..c495758 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,7 +5,7 @@ name = "easy-parallel"
 # - Create "v3.x.y" git tag
 version = "3.3.1"
 authors = ["Stjepan Glavina <stjepang@gmail.com>"]
-edition = "2018"
+edition = "2021"
 rust-version = "1.63"
 description = "Run closures in parallel"
 license = "Apache-2.0 OR MIT"
diff --git a/src/lib.rs b/src/lib.rs
index e77c8dc..35a820c 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -66,7 +66,7 @@
 )]
 
 use std::fmt;
-use std::iter::{self, FromIterator};
+use std::iter;
 use std::panic;
 use std::sync::mpsc;
 use std::thread;