In externally visible method 'void TemplateWriter<T>.DangerousWriteString(string value)', validate parameter 'value' is non-null before using it. If appropriate, throw an 'ArgumentNullException' when the argument is 'null'. (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1062)

Because an application's API isn't typically referenced from outside the assembly, types can be made internal (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1515)

'string.Replace(string, string?)' has a method overload that takes a 'StringComparison' parameter. Replace this call in 'SimpleTextTemplate.Generator.Tests.TemplateRendererRenderTest.複雑なテンプレート文字列()' with a call to 'string.Replace(string, string?, System.StringComparison)' for clarity of intent. (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1307)

'SourceCodeWriterBlock' contains field '_writer' that is of IDisposable type 'SourceCodeWriter', but it is never disposed. Change the Dispose method on 'SourceCodeWriterBlock' to call Close or Dispose on this field. (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca2213)

In externally visible method 'void Template.Render<TWriter>(TWriter bufferWriter, Dictionary<byte[], object> context, IFormatProvider? provider = null)', validate parameter 'context' is non-null before using it. If appropriate, throw an 'ArgumentNullException' when the argument is 'null'. (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1062)

In externally visible method 'bool Utf8StringEqualityComparer.Equals(byte[]? x, byte[]? y)', validate parameter 'x' is non-null before using it. If appropriate, throw an 'ArgumentNullException' when the argument is 'null'. (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1062)

In externally visible method 'bool Utf8StringEqualityComparer.Equals(byte[]? x, byte[]? y)', validate parameter 'y' is non-null before using it. If appropriate, throw an 'ArgumentNullException' when the argument is 'null'. (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1062)

In externally visible method 'void TemplateWriter<T>.DangerousWriteString(char[] value)', validate parameter 'value' is non-null before using it. If appropriate, throw an 'ArgumentNullException' when the argument is 'null'. (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1062)

In externally visible method 'void TemplateWriter<T>.DangerousWriteLiteral(byte[] value)', validate parameter 'value' is non-null before using it. If appropriate, throw an 'ArgumentNullException' when the argument is 'null'. (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1062)

In externally visible method 'void TemplateWriter<T>.DangerousWriteString(string value)', validate parameter 'value' is non-null before using it. If appropriate, throw an 'ArgumentNullException' when the argument is 'null'. (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1062)