Message ID | 20230224-rust-iopt-rtkit-v1-1-49ced3391295@asahilina.net |
---|---|
State | New |
Headers |
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Series | rust: Add io_pgtable and RTKit abstractions | |
Commit Message
Asahi Lina
Feb. 24, 2023, 10:53 a.m. UTC
Some traits exposed by the kernel crate may not be intended to be
implemented by downstream modules. Add a Sealed trait to allow avoiding
this using the sealed trait pattern.
Signed-off-by: Asahi Lina <lina@asahilina.net>
---
rust/kernel/lib.rs | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/rust/kernel/lib.rs b/rust/kernel/lib.rs index 223564f9f0cc..82dff6f4cf60 100644 --- a/rust/kernel/lib.rs +++ b/rust/kernel/lib.rs @@ -46,6 +46,11 @@ pub use macros; #[doc(hidden)] pub use build_error::build_error; +pub(crate) mod private { + #[allow(unreachable_pub)] + pub trait Sealed {} +} + /// Prefix to appear before log messages printed from within the `kernel` crate. const __LOG_PREFIX: &[u8] = b"rust_kernel\0";