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The `PhantomPinned` detection is just a lint, and is emitted as an error
because there is no `compile_warning!()` macro, and
`proc-macro-diagnostics` is not stable.
Use of `#[deprecated = ""]` attribute to approximate custom proc-macro
warnings. A new line is added before message for visual clarity.
An example warning with this trick looks like this:
warning: use of deprecated function `_::warn`:
The field `pin` of type `PhantomPinned` only has an effect if it has the `#[pin]` attribute
--> test.rs:9:5
|
9 | pin: marker::PhantomPinned,
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Suggested-by: Benno Lossin <lossin@kernel.org>
Link: https://github.com/Rust-for-Linux/pin-init/issues/51
Link: https://patch.msgid.link/20260428-pin-init-sync-v1-10-07f9bd3859fb@garyguo.net
Signed-off-by: Gary Guo <gary@garyguo.net>
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| .. | ||
| bindings | ||
| helpers | ||
| kernel | ||
| macros | ||
| pin-init | ||
| proc-macro2 | ||
| quote | ||
| syn | ||
| uapi | ||
| .gitignore | ||
| .kunitconfig | ||
| bindgen_parameters | ||
| build_error.rs | ||
| compiler_builtins.rs | ||
| exports.c | ||
| ffi.rs | ||
| Makefile | ||