I am excited to announce the release of cgp-serde, a modular serialization library for Serde that leverages the power of Context-Generic Programming (CGP). contextgeneric.dev/blog/cgp-ser...

I’m excited to announce the release of CGP v0.6.0! This version introduces major ergonomic improvements that make provider and context implementations simpler and more intuitive to write. contextgeneric.dev/blog/v0-6-0-...

I am thrilled to announce the release of CGP v0.5.0! This new release includes many exciting features and improvements, including auto dispatchers, extensible datatype improvements, monadic computation, emulation of RTN, sneak preview of cgp-serde. #RustLang contextgeneric.dev/blog/v0-5-0-...

I will be presenting at RustLab on how to stop fighting with coherence and start writing context-generic programs with CGP. Use the discount code SP20FR to attend the conference with 20% discount!

Tired of fighting Rust’s coherence rules? [email protected] introduces Context-Generic Programming: a new way to write flexible trait impls without breaking the rules. 🧩 How to Stop Fighting with Coherence and Start Writing Context-Generic Trait Impls #rustlang #rustlab2025

I will be presenting at @rustlab.it on how to stop fighting with coherence and start writing context-generic programs with @contextgeneric.dev. Use the discount code SP20FR to attend the conference with 20% discount! rustlab.it/talks/how-to...

The third and fourth parts of Extensible Data Types for Rust - the design and implementation of extensible records and variants - has been published! contextgeneric.dev/blog/extensi... contextgeneric.dev/blog/extensi...

I am excited to share the second part of my blog series on Extensible Data Types with CGP. This post dives into how CGP leverages extensible variants to elegantly solve the expression problem. contextgeneric.dev/blog/extensi...

I'm excited to share the release of CGP v0.4.2, with new support for extensible records and variants! contextgeneric.dev/blog/extensi... In short extensible data types allows us to read, construct, and deconstruct a *generic* struct or enum without needing access to the concrete type.

Now that Hypershell is finally published, it is finally time to go back to working on the core CGP implementation and add new features. The new CGP builder pattern is being developed pretty smoothly. Here is a snippet Rust code on the test code and macro expansion!

Announcing Hypershell: a modular, type-level DSL for shell-scripting in Rust, powered by Context-Generic Programming! contextgeneric.dev/blog/hypersh...

I am excited to share about the new release of #CGP v0.4.0! This update solves a major challenge in debugging CGP-related errors in Rust, simplifies the developer experience with new macros, and added new features such as presets and datatype-generic programming. contextgeneric.dev/blog/v0-4-0-...

It is now possible to do OOP-like inheritance at the type-level in #RustLang using #CGP! Our latest PR brings significant improvements to defining and using presets in CGP, with support for multiple-inheritance, and override mechanism to overcome the diamond inheritance problem.

A lot of new features have been added to the `#[cgp_getter]` macro! For the basic use cases, you can now define getter methods that return &str or Option<&T>, and the macro will generate getter implementations that read from String or Option<T> fields. github.com/contextgener...

A great article that gives an overview of the coherence problem in typeclasses/traits has been surfaced on Hacker News. I am trying to take the opportunity to pitch about CGP and how it helps solve the given coherence problems. Help give me an upvote here: news.ycombinator.com/item?id=4334...

CGP now has a new logo! The website has been updated with the new logo and color theme: contextgeneric.dev There are many exciting features in the upcoming v0.4.0 release. In particular, CGP now shows much more informative compile errors that makes it much easier to debug CGP code.

You should still care about modularity, even if you don't write modular code yourself. Because modularity allows you to reuse modular code written by *others*, so that you can write much less non-modular code yourself. #CGP #RustLang

We have just published an update blog post on the release of #CGP v0.3.0, along with new book chapters! #RustLang contextgeneric.dev/blog/v0-3-0-...

#CGP v0.3.0 has been released! This release includes a lot of QoL improvements, including the new `cgp_type!` and `#[cgp_getter]` macros, and the new `cgp-error-anyhow` crate. #RustLang The CGP Patterns book has also been updated with significant revision on based on the new features.

A new chapter for #CGP Patterns have been released! patterns.contextgeneric.dev/field-access... This time, we go into deep dive various ways of defining and implementing field accessors using CGP, the HasField trait, and context-generic accessor providers. #RustLang

Another new chapter for #CGP Patterns have been released! patterns.contextgeneric.dev/error-wrappi... This time, we walk through an example config loader provider that reads a config file and parses the content as JSON, and how to wrap around #RustLang errors like std::io::Error with more details.

Another new chapter for #CGP Patterns has been released! This time on error reporting: patterns.contextgeneric.dev/error-report... The chapter walks through how we can decouple #RustLang code that produce errors from code that handles/report errors.

Happy new year! Another new chapter for #CGP #RustLang has been released: Error handling using delegated error raisers - patterns.contextgeneric.dev/delegated-er... This chapter dives into some advanced techniques in CGP to make it so that we can declaratively handle different source error types.

New chapter released for #CGP Patterns: Error Handling. patterns.contextgeneric.dev/error-handli... The introduction to error handling in CGP is very important, as it is very different from how error handling is typically done in #RustLang.

New chapter for CGP Patterns has been released! With the introduction of associated types, we can now walk through more practical examples of using CGP to validate authentication tokens using abstract time and auth token types. patterns.contextgeneric.dev/associated-t...

A reddit commentator has mentioned that #CGP looks similar to Scala's cake pattern. I have looked into one of the example code that uses cake pattern, and drafted an equivalent CGP #RustLang code that follows as closely with the original example: gist.github.com/soareschen/f...

#CGP is now shared at the front page of Lobste.rs! Looking forward to see any feedback and comments posted there! #RustLang

we are getting a lot of engagement with the #CGP announcement on #RustLang r/rust Reddit! Thank you for all your feedback and questions! www.reddit.com/r/rust/comme...

Announcing Context-Generic Programming (CGP) - a new modular programming paradigm for #RustLang! contextgeneric.dev #CGP allows strongly-typed Rust components to be implemented and composed in a modular, generic, and type-safe way. Check out the website to learn more.