2150_string = _string.Substring(0, idx); 2168_string = _string.Substring(0, idx); 2218_string = newHost; 3307_string = string.Empty; 3311_string = _syntax.SchemeName + SchemeDelimiter; 3329_string = string.Concat(_string, _originalUnicodeString.AsSpan(origIdx)); 3389_string += EscapeUnescapeIri(_originalUnicodeString, offset, origIdx, isQuery: false); 3519_string += EscapeUnescapeIri(_originalUnicodeString, offset, origIdx, isQuery: true); 3570_string += EscapeUnescapeIri(_originalUnicodeString, offset, origIdx, isQuery: false);

29_string = uri ?? string.Empty; 86_string = null!; // make it be invalid Uri 205_string = EscapeUnescapeIri(_originalUnicodeString, 0, _originalUnicodeString.Length, isQuery: false); 210_string = null!; // make it be invalid Uri 728_string = uri; 1072_string = otherUri._string;

168Debug.Assert(offset.End >= offset.Fragment && offset.End <= _string.Length); 188Debug.Assert(Ascii.IsValid(_string)); 339char ch = _string[_info.Offset.Path]; 548[MemberNotNull(nameof(_string))] 1026? _string 1027: (IsDosPath && _string[start] is '/' or '\\') 1028? _string.Substring(start + 1, _info.Offset.Query - start - 1) 1029: _string.Substring(start, _info.Offset.Query - start); 1059if (_string[start] is '/' or '\\') 1068ReadOnlySpan<char> path = _string.AsSpan(start, _info.Offset.Query - start); 1184public string OriginalString => _originalUnicodeString ?? _string; 1588return _string; 1610result = _string; 1647(IsDosPath && _string[_info.Offset.Path + SecuredPathIndex - 1] == '|')) // A rare case of c|\ 1657result = _string.AsSpan(_info.Offset.Scheme, _info.Offset.End - _info.Offset.Scheme); 1778if (string.Equals(_string, other._string, IsUncOrDosPath ? StringComparison.OrdinalIgnoreCase : StringComparison.Ordinal)) 1800string str = other._string; 1809if (_string[i1] != str[i2]) 1822if (i1 < _info.Offset.Path && _string[i1] != ':') 2010int length = _string.Length; 2017Debug.Assert(ReferenceEquals(_string, OriginalString)); 2019fixed (char* pUriString = _string) 2150_string = _string.Substring(0, idx); 2168_string = _string.Substring(0, idx); 2244info.Offset.End = _string.Length; 2257while (UriHelper.IsLWS(_string[idx])) 2269while (idx < end && (_string[idx] == '/' || _string[idx] == '\\')) 2280while (_string[idx++] != ':') 2287if (_string[idx] == '\\' || _string[idx + 1] == '\\') 2296while (idx < end && (_string[idx] == '/' || _string[idx] == '\\')) 2340while (_string[idx] != '@') 2465string host = CreateHostStringHelper(_string, _info.Offset.Host, _info.Offset.Path, ref flags, _info); 2523host[i] != _string[_info.Offset.Host + i]) 2639if ((_info.Offset.Host + i) >= _info.Offset.End || host[i] != _string[_info.Offset.Host + i]) 2711else if (IsDosPath && _string[_info.Offset.Path + SecuredPathIndex - 1] == '|') 2746else if (IsDosPath && _string[_info.Offset.Path + SecuredPathIndex - 1] == '|') 2769string str = _string; 2786string str = _string; 3033return _string.Substring(_info.Offset.Scheme, _info.Offset.Path - _info.Offset.Scheme); 3036_string.AsSpan(_info.Offset.Scheme, _info.Offset.User - _info.Offset.Scheme), 3037_string.AsSpan(_info.Offset.Host, _info.Offset.Path - _info.Offset.Host)); 3046return _string.Substring(_info.Offset.Host, _info.Offset.Path - _info.Offset.Host); 3048return string.Concat(_string.AsSpan(_info.Offset.Host, _info.Offset.Path - _info.Offset.Host), 3053if (_info.Offset.Scheme == 0 && _info.Offset.End == _string.Length) 3054return _string; 3056return _string.Substring(_info.Offset.Scheme, _info.Offset.End - _info.Offset.Scheme); 3063_string.AsSpan(_info.Offset.Scheme, _info.Offset.User - _info.Offset.Scheme), 3064_string.AsSpan(_info.Offset.Host, _info.Offset.Fragment - _info.Offset.Host)); 3066if (_info.Offset.Scheme == 0 && _info.Offset.Fragment == _string.Length) 3067return _string; 3069return _string.Substring(_info.Offset.Scheme, _info.Offset.Fragment - _info.Offset.Scheme); 3073return _string.Substring(_info.Offset.Scheme, _info.Offset.Path - _info.Offset.Scheme); 3077if (_info.Offset.Scheme == 0 && _info.Offset.Fragment == _string.Length) 3078return _string; 3080return _string.Substring(_info.Offset.Scheme, _info.Offset.Fragment - _info.Offset.Scheme); 3086return _string.Substring(_info.Offset.Scheme, _info.Offset.User - _info.Offset.Scheme); 3096while (_string[--idx] != ':') 3099return (idx - _info.Offset.Host == 0) ? string.Empty : _string.Substring(_info.Offset.Host, 3106_info.Offset.End > _info.Offset.Path && _string[_info.Offset.Path] == '/') 3115return _string.Substring(delimiterAwareIdx, _info.Offset.Query - delimiterAwareIdx); 3127return _string.Substring(delimiterAwareIdx, _info.Offset.Fragment - delimiterAwareIdx); 3139return _string.Substring(delimiterAwareIdx, _info.Offset.End - delimiterAwareIdx); 3143_string.Substring(_info.Offset.User, _info.Offset.Path - _info.Offset.User); 3149return string.Concat(_string.AsSpan(_info.Offset.User, _info.Offset.Path - _info.Offset.User), 3153return _string.Substring(_info.Offset.Path, _info.Offset.Fragment - _info.Offset.Path); 3159_string.AsSpan(_info.Offset.Scheme, _info.Offset.User - _info.Offset.Scheme), 3160_string.AsSpan(_info.Offset.Host, _info.Offset.End - _info.Offset.Host)); 3162if (_info.Offset.Scheme == 0 && _info.Offset.End == _string.Length) 3163return _string; 3165return _string.Substring(_info.Offset.Scheme, _info.Offset.End - _info.Offset.Scheme); 3168return _string.Substring(_info.Offset.Path, _info.Offset.End - _info.Offset.Path); 3184return _string.Substring(_info.Offset.User, delimiterAwareIdx - _info.Offset.User); 3224int length = _string.Length; 3230fixed (char* str = _string) 3232GetLengthWithoutTrailingSpaces(_string, ref length, idx); 3315_info.Offset.User = _string.Length; 3316_info.Offset.Host = _string.Length; 3319_info.Offset.Path = _string.Length; 3329_string = string.Concat(_string, _originalUnicodeString.AsSpan(origIdx)); 3332string str = _string; 3391length = _string.Length; 3393if (_string == _originalUnicodeString) 3395GetLengthWithoutTrailingSpaces(_string, ref length, idx); 3399fixed (char* str = _string) 3521length = _string.Length; 3523if (_string == _originalUnicodeString) 3525GetLengthWithoutTrailingSpaces(_string, ref length, idx); 3532fixed (char* str = _string) 3572length = _string.Length; 3574GetLengthWithoutTrailingSpaces(_string, ref length, idx); 3580fixed (char* str = _string) 4322dest.Append(_string.AsSpan(_info.Offset.Path, _info.Offset.Query - _info.Offset.Path)); 4338ReadOnlySpan<char> str = _string; 4354dest.Append(_string.AsSpan(_info.Offset.Path, _info.Offset.Query - _info.Offset.Path)); 4375dest.Append(_string.AsSpan(_info.Offset.Path, _info.Offset.Query - _info.Offset.Path));

19[MemberNotNull(nameof(_string))] 39ParsingError err = ParseScheme(_string, ref _flags, ref _syntax!); 60((uriKind == UriKind.Relative || (_string.Length >= 2 && (_string[0] != '\\' || _string[1] != '\\'))) 93if (IriParsing && CheckForUnicodeOrEscapedUnreserved(_string)) 98_originalUnicodeString = _string; // original string location changed 442fixed (char* str = _string) 451if (CheckForColonInFirstPathSegment(_string)) 455return (CheckCanonical(str, ref idx, _string.Length, c_EOL) 505if (idx >= _info.Offset.User || _string[idx - 1] == '\\' || _string[idx] == '\\') 510while (++idx < _info.Offset.User && (_string[idx] == '/' || _string[idx] == '\\')) 530if (IsDosPath && _string[_info.Offset.Path + SecuredPathIndex - 1] == '|') 559if (idx + 1 >= _string.Length || str[idx] != '/' || str[idx + 1] != '/') 875if (ReferenceEquals(newUriString, baseUri._string)) 885return UriHelper.EscapeString(_string, checkExistingEscaped: true, UriHelper.UnreservedReserved); 889return UnescapeDataString(_string); 893if (_string.Length == 0) 897UriHelper.UnescapeString(_string, ref vsb, c_DummyChar, c_DummyChar, c_DummyChar, UnescapeMode.EscapeUnescape, null, false); 1028[MemberNotNull(nameof(_string))] 1056while (otherUri._string[portIndex] != ':' && portIndex > otherUri._info.Offset.Host) 1060if (otherUri._string[portIndex] != ':') 1072_string = otherUri._string;