Update pinned nightly

.github/workflows/ci.yml

@@ -19,7 +19,7 @@ env:
   # When updating this, also update:
   # - crates/teloxide-core/src/codegen.rs
   # - rust-toolchain.toml
-  rust_nightly: nightly-2022-12-23
+  rust_nightly: nightly-2023-05-28
   # When updating this, also update:
   # - **/README.md
   # - **/src/lib.rs
@@ -88,7 +88,7 @@ jobs:
             toolchain: beta
             features: "--features full"
           - rust: nightly
-            toolchain: nightly-2022-12-23
+            toolchain: nightly-2023-05-28
             features: "--features full nightly"
           - rust: msrv
             toolchain: 1.64.0

crates/teloxide-core/src/codegen.rs

@@ -23,7 +23,7 @@ use xshell::{cmd, Shell};
 
 fn ensure_rustfmt(sh: &Shell) {
     // FIXME(waffle): find a better way to set toolchain
-    let toolchain = "nightly-2022-12-23";
+    let toolchain = "nightly-2023-05-28";
 
     let version = cmd!(sh, "rustup run {toolchain} rustfmt --version").read().unwrap_or_default();
 
@@ -36,7 +36,7 @@ fn ensure_rustfmt(sh: &Shell) {
 }
 
 pub fn reformat(text: String) -> String {
-    let toolchain = "nightly-2022-12-23";
+    let toolchain = "nightly-2023-05-28";
 
     let sh = Shell::new().unwrap();
     ensure_rustfmt(&sh);

crates/teloxide-core/src/net/download.rs

@@ -12,10 +12,9 @@ use tokio::io::{AsyncWrite, AsyncWriteExt};
 use crate::{errors::DownloadError, net::file_url};
 
 /// A trait for downloading files from Telegram.
-pub trait Download<'w>
-/* FIXME(waffle): ideally, this lifetime ('w) shouldn't be here, but we can't help it without
- * GATs */
-{
+// FIXME(waffle): ideally, this lifetime ('w) shouldn't be here, but we can't
+//                help it without GATs
+pub trait Download<'w> {
     /// An error returned from [`download_file`](Self::download_file).
     type Err;
 

rust-toolchain.toml

@@ -1,4 +1,4 @@
 [toolchain]
-channel = "nightly-2022-12-23"
+channel = "nightly-2023-05-28"
 components = ["rustfmt", "clippy"]
 profile = "minimal"