From: Asahi Lina <lina@asahilina.net>
To: "Miguel Ojeda" <ojeda@kernel.org>,
"Alex Gaynor" <alex.gaynor@gmail.com>,
"Wedson Almeida Filho" <wedsonaf@gmail.com>,
"Boqun Feng" <boqun.feng@gmail.com>,
"Gary Guo" <gary@garyguo.net>,
"Björn Roy Baron" <bjorn3_gh@protonmail.com>,
"Benno Lossin" <benno.lossin@proton.me>
Cc: rust-for-linux@vger.kernel.org, linux-kernel@vger.kernel.org,
asahi@lists.linux.dev, Asahi Lina <lina@asahilina.net>
Subject: [PATCH] rust: kernel: str: Implement Debug for CString
Date: Fri, 14 Jul 2023 18:19:33 +0900 [thread overview]
Message-ID: <20230714-cstring-debug-v1-1-4e7c3018dd4f@asahilina.net> (raw)
Trivial implementation.
Signed-off-by: Asahi Lina <lina@asahilina.net>
---
rust/kernel/str.rs | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/rust/kernel/str.rs b/rust/kernel/str.rs
index c9dd3bf59e34..a94e396d39e1 100644
--- a/rust/kernel/str.rs
+++ b/rust/kernel/str.rs
@@ -606,6 +606,12 @@ fn try_from(cstr: &'a CStr) -> Result<CString, AllocError> {
}
}
+impl fmt::Debug for CString {
+ fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+ fmt::Debug::fmt(&**self, f)
+ }
+}
+
/// A convenience alias for [`core::format_args`].
#[macro_export]
macro_rules! fmt {
---
base-commit: 06c2afb862f9da8dc5efa4b6076a0e48c3fbaaa5
change-id: 20230714-cstring-debug-ca021fe0ad78
Thank you,
~~ Lina
next reply other threads:[~2023-07-14 9:19 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-14 9:19 Asahi Lina [this message]
2023-07-14 9:48 ` [PATCH] rust: kernel: str: Implement Debug for CString Alice Ryhl
2023-07-14 12:21 ` Asahi Lina
2023-07-14 13:46 ` Martin Rodriguez Reboredo
2023-07-14 10:05 ` Ariel Miculas
2023-07-14 14:02 ` Alice Ryhl
2023-07-14 15:01 ` Miguel Ojeda
2023-10-25 16:18 ` Ariel Miculas (amiculas)
2023-10-25 16:55 ` Miguel Ojeda
2023-07-15 10:00 ` Benno Lossin
2023-12-13 18:43 ` Miguel Ojeda
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