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

examples/rp/src/bin/pio_uart.rs

@@ -9,8 +9,7 @@
 #![no_std]
 #![no_main]
 #![feature(type_alias_impl_trait)]
-#![feature(async_fn_in_trait)]
-#![allow(stable_features, unknown_lints, async_fn_in_trait)]
+#![allow(async_fn_in_trait)]
 
 use defmt::{info, panic, trace};
 use embassy_executor::Spawner;
@@ -148,7 +147,7 @@ async fn usb_read<'d, T: Instance + 'd>(
         let n = usb_rx.read_packet(&mut buf).await?;
         let data = &buf[..n];
         trace!("USB IN: {:x}", data);
-        uart_pipe_writer.write(data).await;
+        (*uart_pipe_writer).write(data).await;
     }
 }
 
@@ -159,7 +158,7 @@ async fn usb_write<'d, T: Instance + 'd>(
 ) -> Result<(), Disconnected> {
     let mut buf = [0; 64];
     loop {
-        let n = usb_pipe_reader.read(&mut buf).await;
+        let n = (*usb_pipe_reader).read(&mut buf).await;
         let data = &buf[..n];
         trace!("USB OUT: {:x}", data);
         usb_tx.write_packet(&data).await?;
@@ -179,7 +178,7 @@ async fn uart_read(
         }
         let data = &buf[..n];
         trace!("UART IN: {:x}", buf);
-        usb_pipe_writer.write(data).await;
+        (*usb_pipe_writer).write(data).await;
     }
 }
 
@@ -190,7 +189,7 @@ async fn uart_write(
 ) -> ! {
     let mut buf = [0; 64];
     loop {
-        let n = uart_pipe_reader.read(&mut buf).await;
+        let n = (*uart_pipe_reader).read(&mut buf).await;
         let data = &buf[..n];
         trace!("UART OUT: {:x}", data);
         let _ = uart_tx.write(&data).await;

examples/rp/src/bin/wifi_ap_tcp_server.rs

@@ -4,8 +4,7 @@
 #![no_std]
 #![no_main]
 #![feature(type_alias_impl_trait)]
-#![feature(async_fn_in_trait)]
-#![allow(stable_features, unknown_lints, async_fn_in_trait)]
+#![allow(async_fn_in_trait)]
 
 use core::str::from_utf8;
 

examples/rp/src/bin/wifi_scan.rs

@@ -4,8 +4,7 @@
 #![no_std]
 #![no_main]
 #![feature(type_alias_impl_trait)]
-#![feature(async_fn_in_trait)]
-#![allow(stable_features, unknown_lints, async_fn_in_trait)]
+#![allow(async_fn_in_trait)]
 
 use core::str;
 

examples/rp/src/bin/wifi_tcp_server.rs

@@ -4,8 +4,7 @@
 #![no_std]
 #![no_main]
 #![feature(type_alias_impl_trait)]
-#![feature(async_fn_in_trait)]
-#![allow(stable_features, unknown_lints, async_fn_in_trait)]
+#![allow(async_fn_in_trait)]
 
 use core::str::from_utf8;