Method path_with_termination

src/backend/linux_raw/net/addr.rs:122–131

(bytes: &[u8])

    #[cfg(feature = "alloc")]
    #[cold]
    unsafe fn path_with_termination(bytes: &[u8]) -> Option<Cow<'_, CStr>> {
        let mut owned = Vec::with_capacity(bytes.len() + 1);
        owned.extend_from_slice(bytes);
        owned.push(b'\0');
        // SAFETY: `from_vec_with_nul_unchecked` since the string is
        // NUL-terminated and `bytes` does not contain any NULs.
        Some(Cow::Owned(
            CString::from_vec_with_nul_unchecked(owned).into(),
        ))
    }

    /// For a filesystem path address, return the path as a byte sequence,
    /// excluding the NUL terminator.