Upgrade Rust to 1.74 version

- upgrade Cargo and pub dependencies
- satisfy new Clippy and dartanalyzer lints

Makefile

@@ -15,8 +15,8 @@ eq = $(if $(or $(1),$(2)),$(and $(findstring $(1),$(2)),\
 # Project parameters #
 ######################
 
-RUST_VER ?= 1.64
-RUST_NIGHTLY_VER ?= nightly-2022-10-05
+RUST_VER ?= 1.74
+RUST_NIGHTLY_VER ?= nightly-2023-11-16
 
 FLUTTER_RUST_BRIDGE_VER ?= $(strip \
 	$(shell grep -A1 'name = "flutter_rust_bridge"' Cargo.lock \
@@ -305,6 +305,9 @@ endif
 		--no-build-runner \
 		--dart-enums-style \
 		--inline-rust
+	sed -i$(if $(call eq,$(CURRENT_OS),macos), '',) \
+		's/^pub use io::\*;$$/pub use self::io::*;/' \
+		crates/native/src/bridge_generated.rs
 	flutter pub run build_runner build --delete-conflicting-outputs
 
 

crates/libwebrtc-sys/src/bridge.rs

@@ -2356,10 +2356,18 @@ pub(crate) mod webrtc {
 
         /// Converts the provided [`webrtc::VideoFrame`] pixels to the `ABGR`
         /// scheme and writes the result to the provided `buffer`.
+        ///
+        /// # Safety
+        ///
+        /// Caller must ensure that the provided `buffer` is large enough.
         pub unsafe fn video_frame_to_abgr(frame: &VideoFrame, buffer: *mut u8);
 
         /// Converts the provided [`webrtc::VideoFrame`] pixels to the `ARGB`
         /// scheme and writes the result to the provided `buffer`.
+        ///
+        /// # Safety
+        ///
+        /// Caller must ensure that the provided `buffer` is large enough.
         pub unsafe fn video_frame_to_argb(
             frame: &VideoFrame,
             argb_stride: i32,