Remove nightly and unstable-traits features in preparation for 1.75.

embassy-net/Cargo.toml

@@ -15,11 +15,11 @@ categories = [
 [package.metadata.embassy_docs]
 src_base = "https://github.com/embassy-rs/embassy/blob/embassy-net-v$VERSION/embassy-net/src/"
 src_base_git = "https://github.com/embassy-rs/embassy/blob/$COMMIT/embassy-net/src/"
-features = ["nightly", "defmt", "tcp", "udp", "dns", "dhcpv4", "proto-ipv6", "medium-ethernet", "medium-ip", "medium-ieee802154", "igmp"]
+features = ["defmt", "tcp", "udp", "dns", "dhcpv4", "proto-ipv6", "medium-ethernet", "medium-ip", "medium-ieee802154", "igmp"]
 target = "thumbv7em-none-eabi"
 
 [package.metadata.docs.rs]
-features = ["nightly", "defmt", "tcp", "udp", "dns", "dhcpv4", "proto-ipv6", "medium-ethernet", "medium-ip", "medium-ieee802154", "igmp"]
+features = ["defmt", "tcp", "udp", "dns", "dhcpv4", "proto-ipv6", "medium-ethernet", "medium-ip", "medium-ieee802154", "igmp"]
 
 [features]
 default = []
@@ -27,8 +27,6 @@ std = []
 
 defmt = ["dep:defmt", "smoltcp/defmt", "embassy-net-driver/defmt", "heapless/defmt-03"]
 
-nightly = ["dep:embedded-io-async", "dep:embedded-nal-async"]
-
 udp = ["smoltcp/socket-udp"]
 tcp = ["smoltcp/socket-tcp"]
 dns = ["smoltcp/socket-dns", "smoltcp/proto-dns"]
@@ -54,7 +52,7 @@ smoltcp = { git = "https://github.com/smoltcp-rs/smoltcp.git", rev = "b57e2f9e70
 embassy-net-driver = { version = "0.2.0", path = "../embassy-net-driver" }
 embassy-time = { version = "0.1.5", path = "../embassy-time" }
 embassy-sync = { version = "0.4.0", path = "../embassy-sync" }
-embedded-io-async = { version = "0.6.1", optional = true }
+embedded-io-async = { version = "0.6.1" }
 
 managed = { version = "0.8.0", default-features = false, features = [ "map" ] }
 heapless = { version = "0.8", default-features = false }
@@ -63,4 +61,4 @@ generic-array = { version = "0.14.4", default-features = false }
 stable_deref_trait = { version = "1.2.0", default-features = false }
 futures = { version = "0.3.17", default-features = false, features = [ "async-await" ] }
 atomic-pool = "1.0"
-embedded-nal-async = { version = "0.7.1", optional = true }
+embedded-nal-async = { version = "0.7.1" }

embassy-net/build.rs

@@ -0,0 +1,18 @@
+use std::env;
+use std::ffi::OsString;
+use std::process::Command;
+
+fn main() {
+    println!("cargo:rerun-if-changed=build.rs");
+
+    let rustc = env::var_os("RUSTC").unwrap_or_else(|| OsString::from("rustc"));
+
+    let output = Command::new(rustc)
+        .arg("--version")
+        .output()
+        .expect("failed to run `rustc --version`");
+
+    if String::from_utf8_lossy(&output.stdout).contains("nightly") {
+        println!("cargo:rustc-cfg=nightly");
+    }
+}

embassy-net/src/dns.rs

@@ -72,7 +72,6 @@ where
     }
 }
 
-#[cfg(feature = "nightly")]
 impl<'a, D> embedded_nal_async::Dns for DnsSocket<'a, D>
 where
     D: Driver + 'static,

embassy-net/src/lib.rs

@@ -1,6 +1,7 @@
 #![cfg_attr(not(feature = "std"), no_std)]
-#![cfg_attr(feature = "nightly", feature(async_fn_in_trait, impl_trait_projections))]
-#![cfg_attr(feature = "nightly", allow(stable_features, unknown_lints, async_fn_in_trait))]
+#![cfg_attr(nightly, feature(async_fn_in_trait, impl_trait_projections))]
+#![cfg_attr(nightly, allow(stable_features, unknown_lints))]
+#![allow(async_fn_in_trait)]
 #![warn(missing_docs)]
 #![doc = include_str!("../README.md")]
 

embassy-net/src/tcp.rs

@@ -515,7 +515,6 @@ impl<'d> TcpIo<'d> {
     }
 }
 
-#[cfg(feature = "nightly")]
 mod embedded_io_impls {
     use super::*;
 
@@ -584,7 +583,6 @@ mod embedded_io_impls {
 }
 
 /// TCP client compatible with `embedded-nal-async` traits.
-#[cfg(feature = "nightly")]
 pub mod client {
     use core::cell::{Cell, UnsafeCell};
     use core::mem::MaybeUninit;