private void WriteNumberValueIndented(long value)
{
int indent = Indentation;
Debug.Assert(indent <= 2 * JsonConstants.MaxWriterDepth);
int maxRequired = indent + JsonConstants.MaximumFormatInt64Length + 1 + s_newLineLength; // Optionally, 1 list separator and 1-2 bytes for new line
if (_memory.Length - BytesPending < maxRequired)
{
Grow(maxRequired);
}
Span <byte> output = _memory.Span;
if (_currentDepth < 0)
{
output[BytesPending++] = JsonConstants.ListSeparator;
}
if (_tokenType != JsonTokenType.PropertyName)
{
if (_tokenType != JsonTokenType.None)
{
WriteNewLine(output);
}
JsonWriterHelper.WriteIndentation(output.Slice(BytesPending), indent);
BytesPending += indent;
}
bool result = Utf8Formatter.TryFormat(value, output.Slice(BytesPending), out int bytesWritten);
Debug.Assert(result);
BytesPending += bytesWritten;
}
private void WriteNumberValueIndented(ReadOnlySpan <byte> utf8Value)
{
int indent = Indentation;
Debug.Assert(indent <= 2 * JsonConstants.MaxWriterDepth);
Debug.Assert(utf8Value.Length < int.MaxValue - indent - 1 - s_newLineLength);
int maxRequired = indent + utf8Value.Length + 1 + s_newLineLength; // Optionally, 1 list separator and 1-2 bytes for new line
if (_memory.Length - BytesPending < maxRequired)
{
Grow(maxRequired);
}
Span <byte> output = _memory.Span;
if (_currentDepth < 0)
{
output[BytesPending++] = JsonConstants.ListSeparator;
}
if (_tokenType != JsonTokenType.PropertyName)
{
if (_tokenType != JsonTokenType.None)
{
WriteNewLine(output);
}
JsonWriterHelper.WriteIndentation(output.Slice(BytesPending), indent);
BytesPending += indent;
}
utf8Value.CopyTo(output.Slice(BytesPending));
BytesPending += utf8Value.Length;
}
private void WriteCommentIndented(ReadOnlySpan <byte> utf8Value)
{
int indent = Indentation;
Debug.Assert(indent <= 2 * JsonConstants.MaxWriterDepth);
Debug.Assert(utf8Value.Length < int.MaxValue - indent - 4 - s_newLineLength);
int minRequired = indent + utf8Value.Length + 4; // /*...*/
int maxRequired = minRequired + s_newLineLength; // Optionally, 1-2 bytes for new line
if (_memory.Length - BytesPending < maxRequired)
{
Grow(maxRequired);
}
Span <byte> output = _memory.Span;
if (_tokenType != JsonTokenType.None)
{
WriteNewLine(output);
}
JsonWriterHelper.WriteIndentation(output.Slice(BytesPending), indent);
BytesPending += indent;
output[BytesPending++] = JsonConstants.Slash;
output[BytesPending++] = JsonConstants.Asterisk;
utf8Value.CopyTo(output.Slice(BytesPending));
BytesPending += utf8Value.Length;
output[BytesPending++] = JsonConstants.Asterisk;
output[BytesPending++] = JsonConstants.Slash;
}
private void WriteStringIndented(ReadOnlySpan <byte> escapedPropertyName, DateTimeOffset value)
{
int indent = Indentation;
Debug.Assert(indent <= 2 * JsonConstants.MaxWriterDepth);
Debug.Assert(escapedPropertyName.Length < int.MaxValue - indent - JsonConstants.MaximumFormatDateTimeOffsetLength - 7 - s_newLineLength);
int minRequired = indent + escapedPropertyName.Length + JsonConstants.MaximumFormatDateTimeOffsetLength + 6; // 2 quotes for property name, 2 quotes for date, 1 colon, and 1 space
int maxRequired = minRequired + 1 + s_newLineLength; // Optionally, 1 list separator and 1-2 bytes for new line
if (_memory.Length - BytesPending < maxRequired)
{
Grow(maxRequired);
}
Span <byte> output = _memory.Span;
if (_currentDepth < 0)
{
output[BytesPending++] = JsonConstants.ListSeparator;
}
Debug.Assert(Options.SkipValidation || _tokenType != JsonTokenType.PropertyName);
if (_tokenType != JsonTokenType.None)
{
WriteNewLine(output);
}
JsonWriterHelper.WriteIndentation(output.Slice(BytesPending), indent);
BytesPending += indent;
output[BytesPending++] = JsonConstants.Quote;
escapedPropertyName.CopyTo(output.Slice(BytesPending));
BytesPending += escapedPropertyName.Length;
output[BytesPending++] = JsonConstants.Quote;
output[BytesPending++] = JsonConstants.KeyValueSeperator;
output[BytesPending++] = JsonConstants.Space;
output[BytesPending++] = JsonConstants.Quote;
Span <byte> tempSpan = stackalloc byte[JsonConstants.MaximumFormatDateTimeOffsetLength];
bool result = Utf8Formatter.TryFormat(value, tempSpan, out int bytesWritten, s_dateTimeStandardFormat);
Debug.Assert(result);
JsonWriterHelper.TrimDateTimeOffset(tempSpan.Slice(0, bytesWritten), out bytesWritten);
tempSpan.Slice(0, bytesWritten).CopyTo(output.Slice(BytesPending));
BytesPending += bytesWritten;
output[BytesPending++] = JsonConstants.Quote;
}
private void WriteStringIndented(ReadOnlySpan <char> escapedPropertyName, DateTime value)
{
int indent = Indentation;
Debug.Assert(indent <= 2 * JsonConstants.MaxWriterDepth);
Debug.Assert(escapedPropertyName.Length < (int.MaxValue / JsonConstants.MaxExpansionFactorWhileTranscoding) - indent - JsonConstants.MaximumFormatDateTimeOffsetLength - 7 - s_newLineLength);
// All ASCII, 2 quotes for property name, 2 quotes for date, 1 colon, and 1 space => escapedPropertyName.Length + JsonConstants.MaximumFormatDateTimeOffsetLength + 6
// Optionally, 1 list separator, 1-2 bytes for new line, and up to 3x growth when transcoding
int maxRequired = indent + (escapedPropertyName.Length * JsonConstants.MaxExpansionFactorWhileTranscoding) + JsonConstants.MaximumFormatDateTimeOffsetLength + 7 + s_newLineLength;
if (_memory.Length - BytesPending < maxRequired)
{
Grow(maxRequired);
}
Span <byte> output = _memory.Span;
if (_currentDepth < 0)
{
output[BytesPending++] = JsonConstants.ListSeparator;
}
if (_tokenType != JsonTokenType.None)
{
WriteNewLine(output);
}
JsonWriterHelper.WriteIndentation(output.Slice(BytesPending), indent);
BytesPending += indent;
output[BytesPending++] = JsonConstants.Quote;
TranscodeAndWrite(escapedPropertyName, output);
output[BytesPending++] = JsonConstants.Quote;
output[BytesPending++] = JsonConstants.KeyValueSeperator;
output[BytesPending++] = JsonConstants.Space;
output[BytesPending++] = JsonConstants.Quote;
Span <byte> tempSpan = stackalloc byte[JsonConstants.MaximumFormatDateTimeOffsetLength];
bool result = Utf8Formatter.TryFormat(value, tempSpan, out int bytesWritten, s_dateTimeStandardFormat);
Debug.Assert(result);
JsonWriterHelper.TrimDateTimeOffset(tempSpan.Slice(0, bytesWritten), out bytesWritten);
tempSpan.Slice(0, bytesWritten).CopyTo(output.Slice(BytesPending));
BytesPending += bytesWritten;
output[BytesPending++] = JsonConstants.Quote;
}
private void WriteBase64Indented(ReadOnlySpan <byte> escapedPropertyName, ReadOnlySpan <byte> bytes)
{
int indent = Indentation;
Debug.Assert(indent <= 2 * _options.MaxDepth);
int encodedLength = Base64.GetMaxEncodedToUtf8Length(bytes.Length);
Debug.Assert(escapedPropertyName.Length < int.MaxValue - indent - encodedLength - 7 - s_newLineLength);
// 2 quotes for property name, 2 quotes to surround the base-64 encoded string value, 1 colon, and 1 space => indent + escapedPropertyName.Length + encodedLength + 6
// Optionally, 1 list separator, and 1-2 bytes for new line.
int maxRequired = indent + escapedPropertyName.Length + encodedLength + 7 + s_newLineLength;
if (_memory.Length - BytesPending < maxRequired)
{
Grow(maxRequired);
}
Span <byte> output = _memory.Span;
if (_currentDepth < 0)
{
output[BytesPending++] = JsonConstants.ListSeparator;
}
Debug.Assert(_options.SkipValidation || _tokenType != JsonTokenType.PropertyName);
if (_tokenType != JsonTokenType.None)
{
WriteNewLine(output);
}
JsonWriterHelper.WriteIndentation(output.Slice(BytesPending), indent);
BytesPending += indent;
output[BytesPending++] = JsonConstants.Quote;
escapedPropertyName.CopyTo(output.Slice(BytesPending));
BytesPending += escapedPropertyName.Length;
output[BytesPending++] = JsonConstants.Quote;
output[BytesPending++] = JsonConstants.KeyValueSeperator;
output[BytesPending++] = JsonConstants.Space;
output[BytesPending++] = JsonConstants.Quote;
Base64EncodeAndWrite(bytes, output, encodedLength);
output[BytesPending++] = JsonConstants.Quote;
}
private void WriteBase64Indented(ReadOnlySpan <char> escapedPropertyName, ReadOnlySpan <byte> bytes)
{
int indent = Indentation;
Debug.Assert(indent <= 2 * JsonConstants.MaxWriterDepth);
int encodedLength = Base64.GetMaxEncodedToUtf8Length(bytes.Length);
Debug.Assert(escapedPropertyName.Length * JsonConstants.MaxExpansionFactorWhileTranscoding < int.MaxValue - indent - (encodedLength * JsonConstants.MaxExpansionFactorWhileEscaping) - 7 - s_newLineLength);
// All ASCII, 2 quotes for property name, 2 quotes to surround the base-64 encoded string value, 1 colon, and 1 space => indent + escapedPropertyName.Length + encodedLength + 6
// Optionally, 1 list separator, 1-2 bytes for new line, and up to 3x growth when transcoding, with escaping which can by up to 6x.
int maxRequired = indent + (escapedPropertyName.Length * JsonConstants.MaxExpansionFactorWhileTranscoding) + (encodedLength * JsonConstants.MaxExpansionFactorWhileEscaping) + 7 + s_newLineLength;
if (_memory.Length - BytesPending < maxRequired)
{
Grow(maxRequired);
}
Span <byte> output = _memory.Span;
if (_currentDepth < 0)
{
output[BytesPending++] = JsonConstants.ListSeparator;
}
Debug.Assert(Options.SkipValidation || _tokenType != JsonTokenType.PropertyName);
if (_tokenType != JsonTokenType.None)
{
WriteNewLine(output);
}
JsonWriterHelper.WriteIndentation(output.Slice(BytesPending), indent);
BytesPending += indent;
output[BytesPending++] = JsonConstants.Quote;
TranscodeAndWrite(escapedPropertyName, output);
output[BytesPending++] = JsonConstants.Quote;
output[BytesPending++] = JsonConstants.KeyValueSeperator;
output[BytesPending++] = JsonConstants.Space;
output[BytesPending++] = JsonConstants.Quote;
Base64EncodeAndWrite(bytes, output, encodedLength);
output[BytesPending++] = JsonConstants.Quote;
}
private void WriteStringIndented(ReadOnlySpan <char> escapedPropertyName, DateTimeOffset value)
{
int indent = Indentation;
Debug.Assert(indent <= 2 * _options.MaxDepth);
Debug.Assert(escapedPropertyName.Length < (int.MaxValue / JsonConstants.MaxExpansionFactorWhileTranscoding) - indent - JsonConstants.MaximumFormatDateTimeOffsetLength - 7 - s_newLineLength);
// All ASCII, 2 quotes for property name, 2 quotes for date, 1 colon, and 1 space => escapedPropertyName.Length + JsonConstants.MaximumFormatDateTimeOffsetLength + 6
// Optionally, 1 list separator, 1-2 bytes for new line, and up to 3x growth when transcoding
int maxRequired = indent + (escapedPropertyName.Length * JsonConstants.MaxExpansionFactorWhileTranscoding) + JsonConstants.MaximumFormatDateTimeOffsetLength + 7 + s_newLineLength;
if (_memory.Length - BytesPending < maxRequired)
{
Grow(maxRequired);
}
Span <byte> output = _memory.Span;
if (_currentDepth < 0)
{
output[BytesPending++] = JsonConstants.ListSeparator;
}
Debug.Assert(_options.SkipValidation || _tokenType != JsonTokenType.PropertyName);
if (_tokenType != JsonTokenType.None)
{
WriteNewLine(output);
}
JsonWriterHelper.WriteIndentation(output.Slice(BytesPending), indent);
BytesPending += indent;
output[BytesPending++] = JsonConstants.Quote;
TranscodeAndWrite(escapedPropertyName, output);
output[BytesPending++] = JsonConstants.Quote;
output[BytesPending++] = JsonConstants.KeyValueSeperator;
output[BytesPending++] = JsonConstants.Space;
output[BytesPending++] = JsonConstants.Quote;
JsonWriterHelper.WriteDateTimeOffsetTrimmed(output.Slice(BytesPending), value, out int bytesWritten);
BytesPending += bytesWritten;
output[BytesPending++] = JsonConstants.Quote;
}
// TODO: https://github.com/dotnet/corefx/issues/36958
private void WriteStringIndented(ReadOnlySpan <byte> escapedPropertyName, ReadOnlySpan <char> escapedValue)
{
int indent = Indentation;
Debug.Assert(indent <= 2 * JsonConstants.MaxWriterDepth);
Debug.Assert(escapedValue.Length <= JsonConstants.MaxTokenSize);
Debug.Assert(escapedPropertyName.Length < (int.MaxValue / JsonConstants.MaxExpansionFactorWhileTranscoding) - escapedValue.Length - 7 - indent - s_newLineLength);
// All ASCII, 2 quotes for property name, 2 quotes for value, 1 colon, and 1 space => escapedPropertyName.Length + escapedValue.Length + 6
// Optionally, 1 list separator, 1-2 bytes for new line, and up to 3x growth when transcoding
int maxRequired = indent + (escapedValue.Length * JsonConstants.MaxExpansionFactorWhileTranscoding) + escapedPropertyName.Length + 7 + s_newLineLength;
if (_memory.Length - BytesPending < maxRequired)
{
Grow(maxRequired);
}
Span <byte> output = _memory.Span;
if (_currentDepth < 0)
{
output[BytesPending++] = JsonConstants.ListSeparator;
}
if (_tokenType != JsonTokenType.None)
{
WriteNewLine(output);
}
JsonWriterHelper.WriteIndentation(output.Slice(BytesPending), indent);
BytesPending += indent;
output[BytesPending++] = JsonConstants.Quote;
escapedPropertyName.CopyTo(output.Slice(BytesPending));
BytesPending += escapedPropertyName.Length;
output[BytesPending++] = JsonConstants.Quote;
output[BytesPending++] = JsonConstants.KeyValueSeperator;
output[BytesPending++] = JsonConstants.Space;
output[BytesPending++] = JsonConstants.Quote;
TranscodeAndWrite(escapedValue, output);
output[BytesPending++] = JsonConstants.Quote;
}
// TODO: https://github.com/dotnet/corefx/issues/36958
private void WriteStringIndented(ReadOnlySpan <byte> escapedPropertyName, ReadOnlySpan <byte> escapedValue)
{
int indent = Indentation;
Debug.Assert(indent <= 2 * JsonConstants.MaxWriterDepth);
Debug.Assert(escapedValue.Length <= JsonConstants.MaxTokenSize);
Debug.Assert(escapedPropertyName.Length < int.MaxValue - indent - escapedValue.Length - 7 - s_newLineLength);
int minRequired = indent + escapedPropertyName.Length + escapedValue.Length + 6; // 2 quotes for property name, 2 quotes for value, 1 colon, and 1 space
int maxRequired = minRequired + 1 + s_newLineLength; // Optionally, 1 list separator and 1-2 bytes for new line
if (_memory.Length - BytesPending < maxRequired)
{
Grow(maxRequired);
}
Span <byte> output = _memory.Span;
if (_currentDepth < 0)
{
output[BytesPending++] = JsonConstants.ListSeparator;
}
if (_tokenType != JsonTokenType.None)
{
WriteNewLine(output);
}
JsonWriterHelper.WriteIndentation(output.Slice(BytesPending), indent);
BytesPending += indent;
output[BytesPending++] = JsonConstants.Quote;
escapedPropertyName.CopyTo(output.Slice(BytesPending));
BytesPending += escapedPropertyName.Length;
output[BytesPending++] = JsonConstants.Quote;
output[BytesPending++] = JsonConstants.KeyValueSeperator;
output[BytesPending++] = JsonConstants.Space;
output[BytesPending++] = JsonConstants.Quote;
escapedValue.CopyTo(output.Slice(BytesPending));
BytesPending += escapedValue.Length;
output[BytesPending++] = JsonConstants.Quote;
}
private void WriteNumberIndented(ReadOnlySpan <byte> escapedPropertyName, ulong value)
{
int indent = Indentation;
Debug.Assert(indent <= 2 * JsonConstants.MaxWriterDepth);
Debug.Assert(escapedPropertyName.Length < int.MaxValue - indent - JsonConstants.MaximumFormatUInt64Length - 5 - s_newLineLength);
int minRequired = indent + escapedPropertyName.Length + JsonConstants.MaximumFormatUInt64Length + 4; // 2 quotes for property name, 1 colon, and 1 space
int maxRequired = minRequired + 1 + s_newLineLength; // Optionally, 1 list separator and 1-2 bytes for new line
if (_memory.Length - BytesPending < maxRequired)
{
Grow(maxRequired);
}
Span <byte> output = _memory.Span;
if (_currentDepth < 0)
{
output[BytesPending++] = JsonConstants.ListSeparator;
}
Debug.Assert(Options.SkipValidation || _tokenType != JsonTokenType.PropertyName);
if (_tokenType != JsonTokenType.None)
{
WriteNewLine(output);
}
JsonWriterHelper.WriteIndentation(output.Slice(BytesPending), indent);
BytesPending += indent;
output[BytesPending++] = JsonConstants.Quote;
escapedPropertyName.CopyTo(output.Slice(BytesPending));
BytesPending += escapedPropertyName.Length;
output[BytesPending++] = JsonConstants.Quote;
output[BytesPending++] = JsonConstants.KeyValueSeperator;
output[BytesPending++] = JsonConstants.Space;
bool result = Utf8Formatter.TryFormat(value, output.Slice(BytesPending), out int bytesWritten);
Debug.Assert(result);
BytesPending += bytesWritten;
}
private void WriteNumberIndented(ReadOnlySpan <char> escapedPropertyName, float value)
{
int indent = Indentation;
Debug.Assert(indent <= 2 * JsonConstants.MaxWriterDepth);
Debug.Assert(escapedPropertyName.Length < (int.MaxValue / JsonConstants.MaxExpansionFactorWhileTranscoding) - indent - JsonConstants.MaximumFormatSingleLength - 5 - s_newLineLength);
// All ASCII, 2 quotes for property name, 1 colon, and 1 space => escapedPropertyName.Length + JsonConstants.MaximumFormatSingleLength + 4
// Optionally, 1 list separator, 1-2 bytes for new line, and up to 3x growth when transcoding
int maxRequired = indent + (escapedPropertyName.Length * JsonConstants.MaxExpansionFactorWhileTranscoding) + JsonConstants.MaximumFormatSingleLength + 5 + s_newLineLength;
if (_memory.Length - BytesPending < maxRequired)
{
Grow(maxRequired);
}
Span <byte> output = _memory.Span;
if (_currentDepth < 0)
{
output[BytesPending++] = JsonConstants.ListSeparator;
}
if (_tokenType != JsonTokenType.None)
{
WriteNewLine(output);
}
JsonWriterHelper.WriteIndentation(output.Slice(BytesPending), indent);
BytesPending += indent;
output[BytesPending++] = JsonConstants.Quote;
TranscodeAndWrite(escapedPropertyName, output);
output[BytesPending++] = JsonConstants.Quote;
output[BytesPending++] = JsonConstants.KeyValueSeperator;
output[BytesPending++] = JsonConstants.Space;
bool result = Utf8Formatter.TryFormat(value, output.Slice(BytesPending), out int bytesWritten);
Debug.Assert(result);
BytesPending += bytesWritten;
}
private void WriteStringValueIndented(DateTimeOffset value)
{
int indent = Indentation;
Debug.Assert(indent <= 2 * JsonConstants.MaxWriterDepth);
// 2 quotes, and optionally, 1 list separator and 1-2 bytes for new line
int maxRequired = indent + JsonConstants.MaximumFormatDateTimeOffsetLength + 3 + s_newLineLength;
if (_memory.Length - BytesPending < maxRequired)
{
Grow(maxRequired);
}
Span <byte> output = _memory.Span;
if (_currentDepth < 0)
{
output[BytesPending++] = JsonConstants.ListSeparator;
}
if (_tokenType != JsonTokenType.PropertyName)
{
if (_tokenType != JsonTokenType.None)
{
WriteNewLine(output);
}
JsonWriterHelper.WriteIndentation(output.Slice(BytesPending), indent);
BytesPending += indent;
}
output[BytesPending++] = JsonConstants.Quote;
Span <byte> tempSpan = stackalloc byte[JsonConstants.MaximumFormatDateTimeOffsetLength];
bool result = Utf8Formatter.TryFormat(value, tempSpan, out int bytesWritten, s_dateTimeStandardFormat);
Debug.Assert(result);
JsonWriterHelper.TrimDateTimeOffset(tempSpan.Slice(0, bytesWritten), out bytesWritten);
tempSpan.Slice(0, bytesWritten).CopyTo(output.Slice(BytesPending));
BytesPending += bytesWritten;
output[BytesPending++] = JsonConstants.Quote;
}
// TODO: https://github.com/dotnet/corefx/issues/36958
private void WriteBase64Indented(ReadOnlySpan <byte> bytes)
{
int indent = Indentation;
Debug.Assert(indent <= 2 * JsonConstants.MaxWriterDepth);
int encodingLength = Base64.GetMaxEncodedToUtf8Length(bytes.Length);
Debug.Assert(encodingLength < (int.MaxValue / JsonConstants.MaxExpansionFactorWhileEscaping) - indent - 3 - s_newLineLength);
// indentation + 2 quotes to surround the base-64 encoded string value, with escaping which can by up to 6x.
// Optionally, 1 list separator, and 1-2 bytes for new line
int maxRequired = indent + (encodingLength * JsonConstants.MaxExpansionFactorWhileEscaping) + 3 + s_newLineLength;
if (_memory.Length - BytesPending < maxRequired)
{
Grow(maxRequired);
}
Span <byte> output = _memory.Span;
if (_currentDepth < 0)
{
output[BytesPending++] = JsonConstants.ListSeparator;
}
if (_tokenType != JsonTokenType.PropertyName)
{
if (_tokenType != JsonTokenType.None)
{
WriteNewLine(output);
}
JsonWriterHelper.WriteIndentation(output.Slice(BytesPending), indent);
BytesPending += indent;
}
output[BytesPending++] = JsonConstants.Quote;
Base64EncodeAndWrite(bytes, output, encodingLength);
output[BytesPending++] = JsonConstants.Quote;
}
// TODO: https://github.com/dotnet/runtime/issues/29293
private void WriteStringIndented(ReadOnlySpan <char> escapedValue)
{
int indent = Indentation;
Debug.Assert(indent <= 2 * _options.MaxDepth);
Debug.Assert(escapedValue.Length < (int.MaxValue / JsonConstants.MaxExpansionFactorWhileTranscoding) - indent - 3 - s_newLineLength);
// All ASCII, 2 quotes => indent + escapedValue.Length + 2
// Optionally, 1 list separator, 1-2 bytes for new line, and up to 3x growth when transcoding
int maxRequired = indent + (escapedValue.Length * JsonConstants.MaxExpansionFactorWhileTranscoding) + 3 + s_newLineLength;
if (_memory.Length - BytesPending < maxRequired)
{
Grow(maxRequired);
}
Span <byte> output = _memory.Span;
if (_currentDepth < 0)
{
output[BytesPending++] = JsonConstants.ListSeparator;
}
if (_tokenType != JsonTokenType.PropertyName)
{
if (_tokenType != JsonTokenType.None)
{
WriteNewLine(output);
}
JsonWriterHelper.WriteIndentation(output.Slice(BytesPending), indent);
BytesPending += indent;
}
output[BytesPending++] = JsonConstants.Quote;
TranscodeAndWrite(escapedValue, output);
output[BytesPending++] = JsonConstants.Quote;
}
private void WriteCommentIndented(ReadOnlySpan <char> value)
{
int indent = Indentation;
Debug.Assert(indent <= 2 * JsonConstants.MaxWriterDepth);
Debug.Assert(value.Length < (int.MaxValue / JsonConstants.MaxExpansionFactorWhileTranscoding) - indent - 4 - s_newLineLength);
// All ASCII, /*...*/ => escapedValue.Length + 4
// Optionally, 1-2 bytes for new line, and up to 3x growth when transcoding
int maxRequired = indent + (value.Length * JsonConstants.MaxExpansionFactorWhileTranscoding) + 4 + s_newLineLength;
if (_memory.Length - BytesPending < maxRequired)
{
Grow(maxRequired);
}
Span <byte> output = _memory.Span;
if (_tokenType != JsonTokenType.None)
{
WriteNewLine(output);
}
JsonWriterHelper.WriteIndentation(output.Slice(BytesPending), indent);
BytesPending += indent;
output[BytesPending++] = JsonConstants.Slash;
output[BytesPending++] = JsonConstants.Asterisk;
ReadOnlySpan <byte> byteSpan = MemoryMarshal.AsBytes(value);
OperationStatus status = JsonWriterHelper.ToUtf8(byteSpan, output.Slice(BytesPending), out int _, out int written);
Debug.Assert(status != OperationStatus.DestinationTooSmall);
BytesPending += written;
output[BytesPending++] = JsonConstants.Asterisk;
output[BytesPending++] = JsonConstants.Slash;
}
private void WriteStringValueIndented(DateTimeOffset value)
{
int indent = Indentation;
Debug.Assert(indent <= 2 * JsonConstants.MaxWriterDepth);
// 2 quotes, and optionally, 1 list separator and 1-2 bytes for new line
int maxRequired = indent + JsonConstants.MaximumFormatDateTimeOffsetLength + 3 + s_newLineLength;
if (_memory.Length - BytesPending < maxRequired)
{
Grow(maxRequired);
}
Span <byte> output = _memory.Span;
if (_currentDepth < 0)
{
output[BytesPending++] = JsonConstants.ListSeparator;
}
if (_tokenType != JsonTokenType.PropertyName)
{
if (_tokenType != JsonTokenType.None)
{
WriteNewLine(output);
}
JsonWriterHelper.WriteIndentation(output.Slice(BytesPending), indent);
BytesPending += indent;
}
output[BytesPending++] = JsonConstants.Quote;
JsonWriterHelper.WriteDateTimeOffsetTrimmed(output.Slice(BytesPending), value, out int bytesWritten);
BytesPending += bytesWritten;
output[BytesPending++] = JsonConstants.Quote;
}
