Fix MSRV

.clippy.toml

@@ -1 +1 @@
-msrv = "1.31"
+msrv = "1.34"

.github/workflows/ci.yml

@@ -82,7 +82,7 @@ jobs:
       matrix:
         # When updating this, the reminder to update the minimum supported
         # Rust version in Cargo.toml and .clippy.toml.
-        rust: ['1.31']
+        rust: ['1.34']
     steps:
       - uses: actions/checkout@v2
       - name: Install Rust

Cargo.toml

@@ -6,7 +6,7 @@ name = "polling"
 version = "2.2.0"
 authors = ["Stjepan Glavina <stjepang@gmail.com>"]
 edition = "2018"
-rust-version = "1.31"
+rust-version = "1.34"
 description = "Portable interface to epoll, kqueue, event ports, and wepoll"
 license = "Apache-2.0 OR MIT"
 repository = "https://github.com/smol-rs/polling"

src/lib.rs

@@ -76,13 +76,13 @@ macro_rules! syscall {
 cfg_if! {
     if #[cfg(any(target_os = "linux", target_os = "android"))] {
         mod epoll;
-        use self::epoll as sys;
+        use epoll as sys;
     } else if #[cfg(any(
         target_os = "illumos",
         target_os = "solaris",
     ))] {
         mod port;
-        use self::port as sys;
+        use port as sys;
     } else if #[cfg(any(
         target_os = "macos",
         target_os = "ios",
@@ -92,17 +92,17 @@ cfg_if! {
         target_os = "dragonfly",
     ))] {
         mod kqueue;
-        use self::kqueue as sys;
+        use kqueue as sys;
     } else if #[cfg(any(
         target_os = "vxworks",
         target_os = "fuchsia",
         unix,
     ))] {
         mod poll;
-        use self::poll as sys;
+        use poll as sys;
     } else if #[cfg(target_os = "windows")] {
         mod wepoll;
-        use self::wepoll as sys;
+        use wepoll as sys;
     } else {
         compile_error!("polling does not support this target OS");
     }