linux-kernel - [PATCH v2 05/12] rust: str: use `NUL` instead of 0 in doc comments

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Message-ID: <20240123150112.124084-6-kernel@valentinobst.de>
Date: Tue, 23 Jan 2024 16:00:59 +0100
From: Valentin Obst <kernel@...entinobst.de>
To: Valentin Obst <fraunhofer@...entinobst.de>,
	Miguel Ojeda <ojeda@...nel.org>,
	Alex Gaynor <alex.gaynor@...il.com>,
	Wedson Almeida Filho <wedsonaf@...il.com>
Cc: rust-for-linux@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Trevor Gross <tmgross@...ch.edu>,
	Martin Rodriguez Reboredo <yakoyoku@...il.com>
Subject: [PATCH v2 05/12] rust: str: use `NUL` instead of 0 in doc comments

Throughout the module, bytes with the value zero are referred to as
`NUL` bytes. Adapt the only two outliers.

Signed-off-by: Valentin Obst <kernel@...entinobst.de>
Reviewed-by: Trevor Gross <tmgross@...ch.edu>
Reviewed-by: Martin Rodriguez Reboredo <yakoyoku@...il.com>
---
 rust/kernel/str.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/rust/kernel/str.rs b/rust/kernel/str.rs
index 0a8569594fc3..843ffeec9b3e 100644
--- a/rust/kernel/str.rs
+++ b/rust/kernel/str.rs
@@ -149,13 +149,13 @@ pub const fn as_char_ptr(&self) -> *const core::ffi::c_char {
         self.0.as_ptr() as _
     }
 
-    /// Convert the string to a byte slice without the trailing 0 byte.
+    /// Convert the string to a byte slice without the trailing `NUL` byte.
     #[inline]
     pub fn as_bytes(&self) -> &[u8] {
         &self.0[..self.len()]
     }
 
-    /// Convert the string to a byte slice containing the trailing 0 byte.
+    /// Convert the string to a byte slice containing the trailing `NUL` byte.
     #[inline]
     pub const fn as_bytes_with_nul(&self) -> &[u8] {
         &self.0
-- 
2.43.0