SquidStd.Core 0.23.0

.NET 10.0 This package targets .NET 10.0. The package is compatible with this framework or higher. 
dotnet add package SquidStd.Core --version 0.23.0
                    


                    

                
NuGet\Install-Package SquidStd.Core -Version 0.23.0
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="SquidStd.Core" Version="0.23.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="SquidStd.Core" Version="0.23.0" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="SquidStd.Core" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add SquidStd.Core --version 0.23.0
                    


                    

                
#r "nuget: SquidStd.Core, 0.23.0"
#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. 
#:package SquidStd.Core@0.23.0
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=SquidStd.Core&version=0.23.0
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=SquidStd.Core&version=0.23.0
                    


                            Install as a Cake Tool

<h1 align="center">SquidStd.Core</h1>

Foundational contracts and utilities for the SquidStd stack. It defines the core service interfaces (configuration, event bus, jobs, timing, metrics, storage) and ships dependency-free helpers - YAML/JSON serialization, a Serilog event sink, string/environment/directory extensions, pooled buffers (STArrayPool, ValueStringBuilder), and ordinal/case-insensitive string helpers - that the other SquidStd packages build on.

Install

dotnet add package SquidStd.Core

Usage

using SquidStd.Core.Extensions.Env;
using SquidStd.Core.Yaml;

// Expand "$VAR" tokens against the environment (unknown vars are left untouched).
var path = "$HOME/squidstd/data".ReplaceEnv();

// Serialize / deserialize YAML.
var yaml = YamlUtils.Serialize(new { name = "squid", port = 9000 });

using SquidStd.Core.Files;
using SquidStd.Core.Data.Files;
using SquidStd.Core.Pool;

// Watch several directories (each with its own glob) and react via the event bus.
// Via DI: container.RegisterFileWatcherService();  then resolve IFileWatcherService.
var watcher = new FileWatcherService(eventBus);
watcher.Watch("data/scripts", "*.lua");
watcher.Watch("data/templates", "*.json");
eventBus.Subscribe<FileChangedEvent>((change, _) =>
{
    Console.WriteLine($"{change.Kind}: {change.FullPath}");
    return Task.CompletedTask;
});

// Reuse short-lived buffers instead of allocating per call.
using var pool = new ObjectPool<StringBuilder>(() => new StringBuilder(), onReturn: sb => sb.Clear());
var builder = pool.Get();
// ... use builder ...
pool.Return(builder);

using SquidStd.Core.Extensions.Strings;

"hello world".StartsWithOrdinal("hello"); // true, no culture lookup
"Hello".InsensitiveEquals("hELLO");       // true

Key types

Type Purpose
IConfigEntry A registrable YAML configuration section.
IConfigManagerService Loads YAML config and exposes typed sections.
IEventBus Publish/subscribe in-process event bus.
IJobSystem Background job scheduling/execution.
ITimerService Timer-wheel based scheduling.
IMetricProvider Source of metric samples for collection.
IStorageService File/object storage abstraction.
IFileWatcherService Recursive, debounced file watcher publishing to the event bus.
ObjectPool<T> Thread-safe, non-blocking object pool.
ICommandDispatcher<TContext> Typed protocol command dispatch with context.

License

MIT - part of SquidStd.

Product Compatible and additional computed target framework versions.
.NET net10.0 is compatible.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (23)

Showing the top 5 NuGet packages that depend on SquidStd.Core:

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SquidStd.Abstractions

Package Description
SquidStd.Storage.Abstractions

Package Description
SquidStd.Messaging.Abstractions

Package Description
SquidStd.Services.Core

Package Description
SquidStd.Storage

Package Description

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
0.23.0 67 7/4/2026
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