just/Just.Core
1
0
Fork 0
Code Issues Pull Requests Actions Packages Releases 6 Activity

dotnet 9 and sequential id
All checks were successful
.NET Test / test (push) Successful in 49s
Details
.NET Publish / publish (push) Successful in 41s
Details

Browse Source
This commit is contained in:
JustFixMe
2025-08-01 22:21:42 +04:00
parent 2b68ba982d
commit 3665abaab8
14 changed files with 428 additions and 68 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
Core/GuidV8.cs
View File

@@ -3,15 +3,13 @@ using System.Security.Cryptography;
namespace Just.Core;
public enum GuidV8Entropy { Strong, Weak }
public static class GuidV8
{
[Pure, MethodImpl(MethodImplOptions.AggressiveInlining)]
public static Guid NewGuid(GuidV8Entropy entropy = GuidV8Entropy.Strong) => NewGuid(DateTime.UtcNow, entropy);
public static Guid NewGuid(RngEntropy entropy = RngEntropy.Strong) => NewGuid(DateTime.UtcNow, entropy);
[Pure]
public static Guid NewGuid(DateTime dateTime, GuidV8Entropy entropy = GuidV8Entropy.Strong)
public static Guid NewGuid(DateTime dateTime, RngEntropy entropy = RngEntropy.Strong)
{
var epoch = dateTime.Subtract(DateTime.UnixEpoch);
var timestamp = epoch.Ticks / (TimeSpan.TicksPerMillisecond / 10);
@@ -24,7 +22,7 @@ public static class GuidV8
ts[0..2].CopyTo(bytes[4..6]);
ts[2..6].CopyTo(bytes[..4]);
if (entropy == GuidV8Entropy.Strong)
if (entropy == RngEntropy.Strong)
{
RandomNumberGenerator.Fill(bytes[6..]);
}