14 pub struct BStr([u8]);
19     pub const fn len(&self) -> usize {  in len()
25     pub const fn is_empty(&self) -> bool {  in is_empty()
31     pub const fn from_bytes(bytes: &[u8]) -> &Self {  in from_bytes()
133 pub enum CStrConvertError {
153 pub struct CStr([u8]);
158     pub const fn len(&self) -> usize {  in len()
164     pub const fn len_with_nul(&self) -> usize {  in len_with_nul()
176     pub const fn is_empty(&self) -> bool {  in is_empty()
188     pub unsafe fn from_char_ptr<'a>(ptr: *const core::ffi::c_char) -> &'a Self {  in from_char_ptr()
203     pub const fn from_bytes_with_nul(bytes: &[u8]) -> Result<&Self, CStrConvertError> {  in from_bytes_with_nul()
231     pub const unsafe fn from_bytes_with_nul_unchecked(bytes: &[u8]) -> &CStr {  in from_bytes_with_nul_unchecked()
244     pub unsafe fn from_bytes_with_nul_unchecked_mut(bytes: &mut [u8]) -> &mut CStr {  in from_bytes_with_nul_unchecked_mut()
251     pub const fn as_char_ptr(&self) -> *const core::ffi::c_char {  in as_char_ptr()
257     pub fn as_bytes(&self) -> &[u8] {  in as_bytes()
263     pub const fn as_bytes_with_nul(&self) -> &[u8] {  in as_bytes_with_nul()
281     pub fn to_str(&self) -> Result<&str, core::str::Utf8Error> {  in to_str()
303     pub unsafe fn as_str_unchecked(&self) -> &str {  in as_str_unchecked()
309     pub fn to_cstring(&self) -> Result<CString, AllocError> {  in to_cstring()
322     pub fn make_ascii_lowercase(&mut self) {  in make_ascii_lowercase()
337     pub fn make_ascii_uppercase(&mut self) {  in make_ascii_uppercase()
352     pub fn to_ascii_lowercase(&self) -> Result<CString, AllocError> {  in to_ascii_lowercase()
369     pub fn to_ascii_uppercase(&self) -> Result<CString, AllocError> {  in to_ascii_uppercase()
480     pub trait CStrIndex {}
640 pub(crate) struct RawFormatter {
664     pub(crate) unsafe fn from_ptrs(pos: *mut u8, end: *mut u8) -> Self {  in from_ptrs()
679     pub(crate) unsafe fn from_buffer(buf: *mut u8, len: usize) -> Self {  in from_buffer()
693     pub(crate) fn pos(&self) -> *mut u8 {  in pos()
698     pub(crate) fn bytes_written(&self) -> usize {  in bytes_written()
732 pub(crate) struct Formatter(RawFormatter);
741     pub(crate) unsafe fn from_buffer(buf: *mut u8, len: usize) -> Self {  in from_buffer()
792 pub struct CString {
798     pub fn try_from_fmt(args: fmt::Arguments<'_>) -> Result<Self, Error> {  in try_from_fmt()