rust: doc: disable doc inlining for all prelude items

Somehow the rustdoc heuristics determined that a large chunk of the items
found in prelude should have documentation inlined. This bloats the
generated documentation size.

Also, for crates that optimize documentation with `cfg(doc)`, as the
documentation inlining makes use of the metadata compiled by just rustc, it
will not pick up the `cfg(doc)` attributes from the inlined documentation.
pin-init for example optimizes tuple/fn rendering using the nightly
fake_variadic feature [1], but this is missing from the inlined version
[2].

Thus, mark all prelude items as `#[doc(no_inline)]`.

Link: https://rust.docs.kernel.org/next/pin_init/trait.Zeroable.html#impl-Zeroable-for-(J,) [1]
Link: https://rust.docs.kernel.org/next/kernel/prelude/trait.Zeroable.html#impl-Zeroable-for-(J,) [2]
Signed-off-by: Gary Guo <gary@garyguo.net>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Link: https://patch.msgid.link/20260420161636.1790502-1-gary@kernel.org
[ Reworded for typo. - Miguel ]
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>

0 files changed, 0 insertions, 0 deletions