SimpleTextTemplate.Generator
3.0.0
dotnet add package SimpleTextTemplate.Generator --version 3.0.0
NuGet\Install-Package SimpleTextTemplate.Generator -Version 3.0.0
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="SimpleTextTemplate.Generator" Version="3.0.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add SimpleTextTemplate.Generator --version 3.0.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: SimpleTextTemplate.Generator, 3.0.0"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
// Install SimpleTextTemplate.Generator as a Cake Addin #addin nuget:?package=SimpleTextTemplate.Generator&version=3.0.0 // Install SimpleTextTemplate.Generator as a Cake Tool #tool nuget:?package=SimpleTextTemplate.Generator&version=3.0.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
SimpleTextTemplate
SimpleTextTemplateは、変数の埋め込みのみに対応したテキストテンプレートエンジンです。
説明
- 文字列をUTF-8バイト列として
IBufferWriter<byte>
に出力します。 {{ <変数>:<format>:<culture> }}
で変数を埋め込みます。(format
とculture
は省略可能){{
と}}
内の先頭と末尾の空白(U+0020)は無視されます。{{
と}}
で囲まれた範囲以外の文字は、そのまま出力されます。
インストール
NuGet(正式リリース版)
dotnet add package SimpleTextTemplate.Generator
Azure Artifacts(開発用ビルド)
dotnet add package SimpleTextTemplate.Generator -s https://pkgs.dev.azure.com/finphie/Main/_packaging/DotNet/nuget/v3/index.json
使い方
次の例では、外部のライブラリであるCommunityToolkit.HighPerformanceを参照しています。
SimpleTextTemplate.Generator(推奨)
using System;
using System.Globalization;
using System.Text;
using CommunityToolkit.HighPerformance.Buffers;
using SimpleTextTemplate;
using var bufferWriter = new ArrayPoolBufferWriter<byte>();
var context = new SampleContext("Hello, World", 1000, new(2000, 1, 1, 0, 0, 0, TimeSpan.Zero));
var writer = TemplateWriter.Create(bufferWriter);
TemplateRenderer.Render(ref writer, "{{ DateTimeOffsetValue:o }}_{{ StringValue }}!", in context);
TemplateRenderer.Render(ref writer, "_{{ ConstantString }}_{{ ConstantInt:N3:ja-JP }}_{{ IntValue }}", in context, CultureInfo.InvariantCulture);
writer.Flush();
// 2000-01-01T00:00:00.0000000+00:00_Hello, World!_Hello_999.000_1000
Console.WriteLine(Encoding.UTF8.GetString(bufferWriter.WrittenSpan));
readonly record struct SampleContext(
string StringValue,
int IntValue,
DateTimeOffset DateTimeOffsetValue)
{
public const string ConstantString = "Hello";
public const int ConstantInt = 999;
}
生成コード
using System.Runtime.CompilerServices;
using CommunityToolkit.HighPerformance.Buffers;
using SimpleTextTemplate;
file static class Intercept
{
[InterceptsLocation(1, "...")]
public static void Write0(ref TemplateWriter<ArrayPoolBufferWriter<byte>> writer, string text, in SampleContext context, IFormatProvider? provider = null)
{
writer.WriteValue(Unsafe.AsRef(in context).@DateTimeOffsetValue, "o", CultureInfo.InvariantCulture);
writer.WriteConstantLiteral("_"u8);
writer.WriteString(Unsafe.AsRef(in context).@StringValue);
writer.WriteConstantLiteral("!"u8);
}
[InterceptsLocation(1, "...")]
public static void Write1(ref TemplateWriter<ArrayPoolBufferWriter<byte>> writer, string text, in SampleContext context, IFormatProvider? provider = null)
{
writer.WriteConstantLiteral("_Hello_999.000_"u8);
writer.WriteValue(Unsafe.AsRef(in context).@IntValue, default, CultureInfo.InvariantCulture);
}
}
<details> <summary>SimpleTextTemplate(非推奨)</summary>
SimpleTextTemplate.Renderer(非推奨)
SimpleTextTemplateとSimpleTextTemplate.Contextsへの参照が必要です。
using System;
using System.Text;
using CommunityToolkit.HighPerformance.Buffers;
using SimpleTextTemplate;
using SimpleTextTemplate.Contexts;
using Utf8Utility;
var symbols = new Utf8ArrayDictionary<Utf8Array>();
symbols.TryAdd((Utf8Array)"Identifier"u8.ToArray(), "Hello, World!"u8.ToArray());
using var bufferWriter = new ArrayPoolBufferWriter<byte>();
var source = "{{ Identifier }}"u8.ToArray();
var template = Template.Parse(source);
template.Render(bufferWriter, Context.Create(symbols));
// Hello, World!
Console.WriteLine(Encoding.UTF8.GetString(bufferWriter.WrittenSpan));
</details>
ベンチマーク
Method | Categories | Mean | Error | Ratio | Gen0 | Gen1 | Allocated |
---|---|---|---|---|---|---|---|
SimpleTextTemplate.Generator | Constant String | 13.31 ns | 0.179 ns | 1.00 | 0.0067 | - | 56 B |
(Utf8.TryWrite) | Constant String | 23.42 ns | 0.205 ns | 1.76 | 0.0067 | - | 56 B |
(InterpolatedStringHandler) | Constant String | 39.87 ns | 0.268 ns | 3.00 | 0.0105 | - | 88 B |
(CompositeFormat) | Constant String | 34.57 ns | 0.322 ns | 2.60 | 0.0105 | - | 88 B |
SimpleTextTemplate.Generator | Constant Int | 12.52 ns | 0.189 ns | 1.00 | 0.0048 | - | 40 B |
(Utf8.TryWrite) | Constant Int | 23.29 ns | 0.101 ns | 1.86 | 0.0048 | - | 40 B |
(InterpolatedStringHandler) | Constant Int | 40.04 ns | 0.253 ns | 3.20 | 0.0067 | - | 56 B |
(CompositeFormat) | Constant Int | 30.04 ns | 0.171 ns | 2.40 | 0.0067 | - | 56 B |
SimpleTextTemplate.Generator | String | 24.95 ns | 0.242 ns | 1.00 | 0.0057 | - | 48 B |
SimpleTextTemplate | String | 79.17 ns | 0.150 ns | 3.17 | 0.0057 | - | 48 B |
Scriban | String | 8,751.57 ns | 39.993 ns | 350.74 | 3.6926 | 0.3357 | 31003 B |
Liquid | String | 7,581.99 ns | 80.655 ns | 303.84 | 3.9902 | 0.4044 | 33418 B |
(Utf8.TryWrite) | String | 22.21 ns | 0.120 ns | 0.89 | 0.0057 | - | 48 B |
(InterpolatedStringHandler) | String | 38.73 ns | 0.219 ns | 1.55 | 0.0086 | - | 72 B |
(CompositeFormat) | String | 39.36 ns | 0.432 ns | 1.58 | 0.0086 | - | 72 B |
SimpleTextTemplate.Generator | Int | 20.77 ns | 0.146 ns | 1.00 | 0.0057 | - | 48 B |
SimpleTextTemplate | Int | 81.29 ns | 0.097 ns | 3.91 | 0.0057 | - | 48 B |
Scriban | Int | 9,066.34 ns | 81.421 ns | 436.55 | 3.6926 | 0.3357 | 31027 B |
Liquid | Int | 6,999.40 ns | 18.696 ns | 337.04 | 3.9978 | 0.4425 | 33442 B |
(Utf8.TryWrite) | Int | 16.55 ns | 0.197 ns | 0.80 | 0.0057 | - | 48 B |
(InterpolatedStringHandler) | Int | 39.82 ns | 0.246 ns | 1.92 | 0.0076 | - | 64 B |
(CompositeFormat) | Int | 30.22 ns | 0.240 ns | 1.46 | 0.0076 | - | 64 B |
[!Note] ()で囲まれているメソッドは正確には処理が異なるが、参考として記載。
サポートフレームワーク
.NET 9
作者
finphie
ライセンス
MIT
クレジット
このプロジェクトでは、次のライブラリ等を使用しています。
ライブラリ
テスト
- FluentAssertions
- Microsoft.NET.Test.Sdk
- Newtonsoft.Json
- NuGet.Frameworks
- xunit
- xunit.runner.visualstudio
アナライザー
- DocumentationAnalyzers
- IDisposableAnalyzers
- Microsoft.CodeAnalysis.Analyzers
- Microsoft.CodeAnalysis.NetAnalyzers
- Microsoft.VisualStudio.Threading.Analyzers
- Roslynator.Analyzers
- Roslynator.Formatting.Analyzers
- StyleCop.Analyzers
ベンチマーク
- BenchmarkDotNet
- CommandLineParser
- Iced
- Microsoft.CodeAnalysis.CSharp
- Microsoft.Diagnostics.NETCore.Client
- Microsoft.Diagnostics.Runtime
- Microsoft.Diagnostics.Tracing.TraceEvent
- Perfolizer
- Scriban
その他
Product | Versions Compatible and additional computed target framework versions. |
---|---|
.NET | net9.0 is compatible. |
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.
-
net9.0
- SimpleTextTemplate.Writer (>= 3.0.0)
NuGet packages
This package is not used by any NuGet packages.
GitHub repositories
This package is not used by any popular GitHub repositories.