101         let len = unsafe { bindings::strlen(ptr) } + 1;  in from_char_ptr()
103         let bytes = unsafe { core::slice::from_raw_parts(ptr as _, len as _) };  in from_char_ptr()
120         let mut i = 0;  in from_bytes_with_nul()
174     /// let cstr = CStr::from_bytes_with_nul(b"foo\0").unwrap();
196     /// let bar = c_str!("ツ");
219     /// let penguin = c_str!("��");
220     /// let s = CString::try_from_fmt(fmt!("{}", penguin)).unwrap();
223     /// let ascii = c_str!("so \"cool\"");
224     /// let s = CString::try_from_fmt(fmt!("{}", ascii)).unwrap();
248     /// let penguin = c_str!("��");
249     /// let s = CString::try_from_fmt(fmt!("{:?}", penguin)).unwrap();
253     /// let ascii = c_str!("so \"cool\"");
254     /// let s = CString::try_from_fmt(fmt!("{:?}", ascii)).unwrap();
294         let _ = &self.as_bytes()[index.start..];  in index()
363         let good_bytes = b"\xf0\x9f\xa6\x80\0";  in test_cstr_to_str()
364         let checked_cstr = CStr::from_bytes_with_nul(good_bytes).unwrap();  in test_cstr_to_str()
365         let checked_str = checked_cstr.to_str().unwrap();  in test_cstr_to_str()
372         let bad_bytes = b"\xc3\x28\0";  in test_cstr_to_str_panic()
373         let checked_cstr = CStr::from_bytes_with_nul(bad_bytes).unwrap();  in test_cstr_to_str_panic()
379         let good_bytes = b"\xf0\x9f\x90\xA7\0";  in test_cstr_as_str_unchecked()
380         let checked_cstr = CStr::from_bytes_with_nul(good_bytes).unwrap();  in test_cstr_as_str_unchecked()
381         let unchecked_str = unsafe { checked_cstr.as_str_unchecked() };  in test_cstr_as_str_unchecked()
435         let pos = buf as usize;  in from_buffer()
462         let pos_new = self.pos.saturating_add(s.len());  in write_str()
465         let len_to_copy = core::cmp::min(pos_new, self.end).saturating_sub(self.pos);  in write_str()
536 /// let s = CString::try_from_fmt(fmt!("{}{}{}", "abc", 10, 20)).unwrap();
539 /// let tmp = "testing";
540 /// let s = CString::try_from_fmt(fmt!("{tmp}{}", 123)).unwrap();
544 /// let s = CString::try_from_fmt(fmt!("a\0b{}", 123));
555         let mut f = RawFormatter::new();  in try_from_fmt()
558         let size = f.bytes_written();  in try_from_fmt()
561         let mut buf = Vec::try_with_capacity(size)?;  in try_from_fmt()
563         let mut f = unsafe { Formatter::from_buffer(buf.as_mut_ptr(), size) };  in try_from_fmt()
575         let ptr = unsafe { bindings::memchr(buf.as_ptr().cast(), 0, (f.bytes_written() - 1) as _) };  in try_from_fmt()
600         let mut buf = Vec::new();  in try_from()