fix: ThrowHelper should be internal

unsafePtr · unsafePtr · commit e6ed6664e898 · 2025-08-26T23:52:12.000+03:00
diff --git a/README.md b/README.md
@@ -5,8 +5,8 @@ A .NET 9.0 Base58 encoding and decoding library with support for multiple alphab
 ## Features
 
 - **Multiple Alphabets**: Built-in support for Bitcoin(IFPS/Sui), Ripple, and Flickr alphabets
-- **Memory Efficient**: Uses span operations to minimize allocations
-- **Type Safe**: Leverages ReadOnlySpan and ReadOnlyMemory for safe operations
+- **Memory Efficient**: Uses stackalloc operations when possible to minimize allocations
+- **Type Safe**: Leverages ReadOnlySpan and ReadOnlyMemory for safe memory operations
 - **Intrinsics**: Uses SIMD `Vector128/Vector256` and unrolled loop for counting leading zeros
 
 ## Usage
diff --git a/src/Base58Encoding/ThrowHelper.cs b/src/Base58Encoding/ThrowHelper.cs
@@ -1,7 +1,7 @@
 ﻿using System.Diagnostics.CodeAnalysis;
 
 namespace Base58Encoding;
-public static class ThrowHelper
+internal static class ThrowHelper
 {
     [DoesNotReturn]
     public static void ThrowNotExactLength()

Original file line number	Diff line number	Diff line change
`@@ -1,7 +1,7 @@`
`1`	`1`	`using System.Diagnostics.CodeAnalysis;`
`2`	`2`
`3`	`3`	`namespace Base58Encoding;`
`4`		`-public static class ThrowHelper`
	`4`	`+internal static class ThrowHelper`
`5`	`5`	`{`
`6`	`6`	`[DoesNotReturn]`
`7`	`7`	`public static void ThrowNotExactLength()`