dylint VS gui-thunks

There is also https://github.com/trailofbits/dylint for writing custom lints.

Apart from clippy (which uses rustc-internal APIs), there are two other projects which can be used to implement lints: rust-analyzer can be extended with more diagnostics, and dylint provides an interface to run custom lints for Rust.

RE: Program is a model

There are some more advanced refactoring tools now available. These tools enable you to write code to detect bad code patterns and even automatically fix them. You can use them to write one-off transformations of code too. Rust has Dylint [1] and C# has Roslyn Analyzers [2]. Facebook has tooling [3] that helps writing CodeMods, enabling authors to generate changes for thousands of files at a time.

The thing I really would like to see is a smarter CI system. Caching of build outputs, so you don't have to rebuild the world from scratch every time. Distributed execution of tests and compilation, so you are not bottle-necked by one machine. Something that keeps track of which tests are flaky and which are broken on master, so you don't have to diagnose spurious build failures. Something that only runs the test that transitively depend on the code you change. Automatic bisecting of errors to the offending commit.

[1] https://github.com/trailofbits/dylint

[2] https://docs.microsoft.com/visualstudio/code-quality/roslyn-...

[3] one example: https://github.com/facebook/jscodeshift

If you're looking for something like clippy but with custom lints, there's also dylint -- it is clippy, but with support for running dynamically loaded lints across multiple versions of Rust.

You might find dylint useful! It's exactly that: a tool to run custom clippy lints.

Dylint. A tool for running Rust lints from dynamic libraries.

It's interesting how every build system, frontend framework, programming language implements its own promise pipeline/delayed execution/observables/event propagation.

But the implementations are rarely extracted out for general purpose usage and rarely have a rich API.

I've been thinking a lot about a general purpose "epoll" which be registered on objects that change. I want to be able to register a reaction to a sequence of actions on arbitrary objects with an epoll style API.

One of my ideas is GUI thunking. The idea that every interaction with the GUI raises a new type that can be interacted with, to queue up behaviours on the GUI. This is essentially Future<> that are typed and the system reacts to the new type based on what you did.

It's a bit like terraform plan and apply, but applied to general purpose GUIs.

For example, you can click download file, then queue up installation and then using the application, ALL BEFORE it is installed. Because the actual computation is separate from the type information that was queued up.

Imagine using AWS Console to set up an entire infrastructure and wire everything together but not actually execute anything until the very end when you click "Run".

https://github.com/samsquire/gui-thunks

I spend everyday thinking of what my computer could be doing.

Most of the time the CPU is waiting for IO - memory, network, SSD, disk and not doing any work.

You might like my idea called GUI Thunking.

https://github.com/samsquire/gui-thunks