18     pub const fn len(&self) -> usize {  in len()  constant
24     pub const fn is_empty(&self) -> bool {  in is_empty()  constant
30     pub const fn from_bytes(bytes: &[u8]) -> &Self {  in from_bytes()  constant
183 pub const fn as_char_ptr_in_const_context(c_str: &CStr) -> *const c_char {  in as_char_ptr_in_const_context()  constant
214     pub const fn len(&self) -> usize {  in len()  constant
220     pub const fn len_with_nul(&self) -> usize {  in len_with_nul()  constant
232     pub const fn is_empty(&self) -> bool {  in is_empty()  constant
259     pub const fn from_bytes_with_nul(bytes: &[u8]) -> Result<&Self, CStrConvertError> {  in from_bytes_with_nul()  constant
311     pub const fn as_char_ptr(&self) -> *const c_char {  in as_char_ptr()  constant
332     pub const fn to_bytes_with_nul(&self) -> &[u8] {  in to_bytes_with_nul()  constant
341     pub const fn as_bytes_with_nul(&self) -> &[u8] {  in as_bytes_with_nul()  constant