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>> + >> +impl CList { >> + /// Create a typed [`CList`] reference from a raw sentinel `list_head` pointer. >> + /// >> + /// # Safety >> + /// >> + /// - `ptr` must be a valid pointer to an allocated and initialized `list_head` structure >> + /// representing a list sentinel. >> + /// - `ptr` must remain valid and unmodified for the lifetime `'a`. >> + /// - The list must contain items where the `list_head` field is at byte offset `OFFSET`. >> + /// - `T` must be `#[repr(transparent)]` over the C struct. >> + #[inline] >> + pub(crate) unsafe fn from_raw<'a>(ptr: *mut bindings::list_head) -> &'a Self { >> + // SAFETY: >> + // - [`CList`] has same layout as [`CListHead`] due to repr(transparent). >> + // - Caller guarantees `ptr` is a valid, sentinel `list_head` object. >> + unsafe { &*ptr.cast() } >> + } >> + >> + /// Check if the list is empty. >> + #[inline] >> + #[expect(dead_code)] >> + pub(crate) fn is_empty(&self) -> bool { > > Why can’t this be pub? I believe this was suggested by Gary. See the other thread where we are discussing it (with Gary and Danilo) and let us discuss there. -- Joel Fernandes