--- title: "New features and Roslyn analyzers for Meziantou.Framework.FullPath" url: https://daily.dev/posts/new-features-and-roslyn-analyzers-for-meziantou-framework-fullpath-po20wwci9 source_url: https://www.meziantou.net/new-features-and-roslyn-analyzers-for-meziantou-framework-fullpath.htm type: article source: "Meziantou" published: 2026-06-08T13:29:54.599Z updated: 2026-06-08T13:30:14.893Z tags: [".net"] reading_time: 3 upvotes: 6 comments: 0 language: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # New features and Roslyn analyzers for Meziantou.Framework.FullPath **[Meziantou](https://daily.dev/sources/meziantou)** · 3 min read · 6 upvotes · 0 comments ## Summary Meziantou.Framework.FullPath, a .NET library for safe absolute path handling, has received new features and Roslyn analyzers. New With* methods (WithName, WithNameWithoutExtension, WithExtension) allow creating modified paths from existing ones, including support for multi-extension replacements like .tar.gz. A new + operator enables appending suffixes directly to path strings. Eleven Roslyn analyzer rules (MFFP0001–MFFP0011) have been added to guide developers toward using FullPath APIs instead of System.IO.Path methods, catching redundant calls and enforcing correct usage at compile time. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [The best new features of C\# 14](https://daily.dev/posts/the-best-new-features-of-c-14-6gsbbjwv4) · InfoWorld · 46 upvotes · 4 comments - [Build Your First Roslyn Analyzer in C\#: Diagnostics and Code Fix Walkthrough](https://daily.dev/posts/build-your-first-roslyn-analyzer-in-c-diagnostics-and-code-fix-walkthrough-069rztvx7) · We Are .NET · 14 upvotes · 2 comments - [My Analyzer Shipped Without Checking Its Own Source — Daily DevOps & .NET](https://daily.dev/posts/my-analyzer-shipped-without-checking-its-own-source-daily-devops-net-nljf6kajy) · Daily DevOps & .NET · 11 upvotes · 0 comments --- Tags: [#.net](https://daily.dev/tags/.net) [View this post on daily.dev](https://daily.dev/posts/new-features-and-roslyn-analyzers-for-meziantou-framework-fullpath-po20wwci9)