update toolchain

examples/embassy/src/main.rs

@@ -1,7 +1,6 @@
 #![allow(incomplete_features)]
 #![feature(type_alias_impl_trait)]
 #![feature(async_fn_in_trait)]
-#![feature(impl_trait_projections)]
 
 use clap::Parser;
 use embassy_executor::{Executor, Spawner};

rust-toolchain.toml

@@ -1,6 +1,6 @@
 # Before upgrading check that everything is available on all tier1 targets here:
 # https://rust-lang.github.io/rustup-components-history
 [toolchain]
-channel = "nightly-2023-08-19"
+channel = "nightly-2023-10-02"
 components = [ "rustfmt" ]
 targets = [ "thumbv7em-none-eabi" ]

src/lib.rs

@@ -2,7 +2,6 @@
 #![allow(dead_code)]
 #![cfg_attr(feature = "async", allow(incomplete_features))]
 #![cfg_attr(feature = "async", feature(async_fn_in_trait))]
-#![cfg_attr(feature = "async", feature(impl_trait_projections))]
 
 //! Embedded-TLS is a Rust-native TLS 1.3 implementation that works in a no-std environment. The
 //! implementation is work in progress, but the [example clients](https://github.com/drogue-iot/embedded-tls/tree/main/examples) should work against the [rustls](https://github.com/ctz/rustls) echo server.

tests/client_test.rs

@@ -1,7 +1,6 @@
 #![macro_use]
 #![allow(incomplete_features)]
 #![feature(async_fn_in_trait)]
-#![feature(impl_trait_projections)]
 use embedded_io::BufRead as _;
 use embedded_io_adapters::{std::FromStd, tokio_1::FromTokio};
 use embedded_io_async::BufRead as _;

tests/early_data_test.rs

@@ -1,7 +1,6 @@
 #![macro_use]
 #![allow(incomplete_features)]
 #![feature(async_fn_in_trait)]
-#![feature(impl_trait_projections)]
 use embedded_io::{Read, Write};
 use embedded_io_adapters::std::FromStd;
 use rand_core::OsRng;

tests/psk_test.rs

@@ -1,7 +1,6 @@
 #![macro_use]
 #![allow(incomplete_features)]
 #![feature(async_fn_in_trait)]
-#![feature(impl_trait_projections)]
 use embedded_io_adapters::tokio_1::FromTokio;
 use embedded_tls::*;
 use openssl::ssl;

tests/split_test.rs

@@ -1,7 +1,6 @@
 #![macro_use]
 #![allow(incomplete_features)]
 #![feature(async_fn_in_trait)]
-#![feature(impl_trait_projections)]
 use embedded_io::{Read, Write};
 use embedded_io_adapters::std::FromStd;
 use rand_core::OsRng;