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rust: str: use NUL instead of 0 in doc comments

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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@valentinobst.de>
Reviewed-by: Trevor Gross <tmgross@umich.edu>
Reviewed-by: Martin Rodriguez Reboredo <yakoyoku@gmail.com>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Link: https://lore.kernel.org/r/20240131-doc-fixes-v3-v3-5-0c8af94ed7de@valentinobst.de
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
This commit is contained in:
Valentin Obst 2024-01-31 21:23:27 +01:00 committed by Miguel Ojeda
parent ed8596532a
commit 8cfce47d75
1 changed files with 2 additions and 2 deletions
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4
rust/kernel/str.rs
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@ -149,13 +149,13 @@ impl CStr {
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