| | | 1 | | // Licensed to the .NET Foundation under one or more agreements. |
| | | 2 | | // The .NET Foundation licenses this file to you under the MIT license. |
| | | 3 | | // See the LICENSE file in the project root for more information. |
| | | 4 | | |
| | | 5 | | namespace System.Buffers.Text |
| | | 6 | | { |
| | | 7 | | internal static partial class Utf8Constants |
| | | 8 | | { |
| | | 9 | | public const byte Colon = (byte)':'; |
| | | 10 | | public const byte Comma = (byte)','; |
| | | 11 | | public const byte Minus = (byte)'-'; |
| | | 12 | | public const byte Period = (byte)'.'; |
| | | 13 | | public const byte Plus = (byte)'+'; |
| | | 14 | | public const byte Slash = (byte)'/'; |
| | | 15 | | public const byte Space = (byte)' '; |
| | | 16 | | public const byte Hyphen = (byte)'-'; |
| | | 17 | | |
| | | 18 | | public const byte Separator = (byte)','; |
| | | 19 | | |
| | | 20 | | // Invariant formatting uses groups of 3 for each number group separated by commas. |
| | | 21 | | // ex. 1,234,567,890 |
| | | 22 | | public const int GroupSize = 3; |
| | | 23 | | |
| | 1 | 24 | | public static readonly TimeSpan s_nullUtcOffset = TimeSpan.MinValue; // Utc offsets must range from -14:00 to 1 |
| | | 25 | | |
| | | 26 | | public const int DateTimeMaxUtcOffsetHours = 14; // The UTC offset portion of a TimeSpan or DateTime can be no m |
| | | 27 | | |
| | | 28 | | public const int DateTimeNumFractionDigits = 7; // TimeSpan and DateTime formats allow exactly up to many digit |
| | | 29 | | public const int MaxDateTimeFraction = 9999999; // ... and hence, the largest fraction expressible is this. |
| | | 30 | | |
| | | 31 | | public const ulong BillionMaxUIntValue = (ulong)uint.MaxValue * Billion; // maximum value that can be split into |
| | | 32 | | public const uint Billion = 1000000000; // 10^9, used to split int64/uint64 into three uint32 {1-2 digits}{9 dig |
| | | 33 | | } |
| | | 34 | | } |