Bump stuff

.cargo/config.toml

@@ -6,4 +6,5 @@ runner = "ravedude uno -cb 57600"
 
 [unstable]
 build-std = ["core", "panic_abort"]
-build-std-features = ["panic_immediate_abort", "compiler-builtins-mangled-names", "core/turbowakers"]
+build-std-features = ["optimize_for_size", "panic_immediate_abort", "compiler-builtins-mangled-names", "core/turbowakers"]
+# build-std-features = ["panic_immediate_abort", "compiler-builtins-mangled-names", "core/turbowakers"]

rust-toolchain.toml

@@ -1,7 +1,7 @@
 # Before upgrading check that everything is available on all tier1 targets here:
 # https://rust-lang.github.io/rustup-components-history
 [toolchain]
-channel = "nightly-2024-03-21"
+channel = "nightly-2024-09-06"
 components = [ "rust-src", "llvm-tools", "rust-analyzer" ]
 profile = "minimal"
 target = "avr-specs/avr-attiny1616.json"

src/main.rs

@@ -2,6 +2,7 @@
 #![no_main]
 #![feature(const_trait_impl)]
 #![feature(type_alias_impl_trait)]
+#![feature(impl_trait_in_assoc_type)]
 #![feature(abi_avr_interrupt)]
 #![feature(rustc_attrs)]
 #![feature(inline_const)]

turbowaker.sh

@@ -18,15 +18,16 @@ cp $core/Cargo.toml $core/Cargo.toml.turbo-bak
 cp $core/src/task/wake.rs $core/src/task/wake.rs.turbo-bak 
 
 patch $core/Cargo.toml <<"EOF"
-*** Cargo.toml.turbo-bak	2023-03-07 00:26:08.627557642 +0100
---- Cargo.toml	2023-03-07 00:26:54.764578210 +0100
-***************
-*** 33,35 ****
---- 33,36 ----
-  # Make `RefCell` store additional debugging information, which is printed out when
-  # a borrow error occurs
-  debug_refcell = []
-+ turbowakers = []
+*** Cargo.toml.turbo-bak        2023-03-07 00:26:08.627557642 +0100
+--- Cargo.toml  2023-03-07 00:26:54.764578210 +0100
+@@ -36,6 +36,7 @@ optimize_for_size = []
+ # Make `RefCell` store additional debugging information, which is printed out when
+ # a borrow error occurs
+ debug_refcell = []
++turbowakers = []
+
+ [lints.rust.unexpected_cfgs]
+ level = "warn"
 EOF
 
 patch $core/src/task/wake.rs <<"EOF"
@@ -127,7 +128,7 @@ index 8fc942d..92fcfce 100644
 +        #[inline]
 +        #[must_use]
 +        #[stable(feature = "futures_api", since = "1.36.0")]
-+        #[rustc_const_unstable(feature = "const_waker", issue = "102012")]
++        #[rustc_const_stable(feature = "const_waker", since = "CURRENT_RUSTC_VERSION")]
 +        pub const unsafe fn from_raw(waker: RawWaker) -> Waker {
 +            panic!("Waker::from_raw is unavailable due to enabling turbowakers.");
 +        }
@@ -143,7 +144,7 @@ index 8fc942d..92fcfce 100644
 +        #[inline]
 +        #[must_use]
 +        #[stable(feature = "futures_api", since = "1.36.0")]
-+        #[rustc_const_unstable(feature = "const_waker", issue = "102012")]
++        #[rustc_const_stable(feature = "const_waker", since = "CURRENT_RUSTC_VERSION")]
 +        pub const unsafe fn from_turbo_ptr(ptr: NonNull<()>) -> Waker {
 +            Self { ptr }
 +        }

vendor/atxtiny-hal/src/panic_serial.rs

@@ -17,16 +17,13 @@ pub fn _print_panic<W: uWrite>(w: &mut W, info: &PanicInfo) {
     if let Some(location) = info.location() {
         _ = ufmt::uwrite!(w, "Panic at {}:{}:{}", location.file(), location.line(), location.column());
         if !cfg!(feature="fullpanic") {
-            _ = w.write_str("\r\n");
+            _ = uWrite::write_str(w, "\r\n");
         }
     }
 
     if cfg!(feature="fullpanic") {
-        if let Some(message) = info.message() {
-            _ = w.write_str(": ");
-            _ = core::fmt::write(&mut WriteWrapper(w), *message);
-            _ = w.write_str("\r\n");
-        }
+        let msg = info.message();
+        _ = core::writeln!(WriteWrapper(w), ": {}", msg);
     }
 }