Implement structured concurrency with Eio switches and fibers in OCaml 5.
npx skills add https://github.com/aresbit/MateBot --skill eio
Please help me install this Agent Skill. Skill: eio Source: https://github.com/aresbit/MateBot/tree/main/skills/ocaml/eio Command: npx skills add https://github.com/aresbit/MateBot --skill eio
This skill helps OCaml developers write robust, scalable concurrency using the Eio library, addressing the challenge of coordinating IO-heavy tasks without complex monadic plumbing.
Install OCaml 5 and the Eio package, then create a minimal example that uses Eio.Switch.run to manage resources and spawn concurrent work.
High-intent search queries and answers about installing and using this skill.
Structured concurrency in OCaml is implemented using Eio switches and fibers to manage task lifecycles and cancellation. This approach coordinates IO-heavy tasks reliably without complex monadic plumbing, ensuring scalable services.
The best way to handle parallel IO tasks in OCaml is using the Eio library's patterned approach for network and filesystem operations. It enables robust, scalable concurrency by managing resources through switches and fibers.
Yes, you need OCaml 5 to use the Eio library. The skill requires the OCaml 5 environment and the Eio ecosystem to implement structured concurrency, with no other runtimes required.
Yes, you can test concurrent OCaml network code deterministically using eio_mock. This integration allows for reliable testing of Eio's structured concurrency patterns before deploying scalable services.
Eio handles cancellation for concurrent fibers through its structured concurrency model using switches. When a switch is canceled, it automatically propagates the cancellation signal to all child fibers managed within its scope.
Yes, the Eio ecosystem supports HTTPS requests through the optional cohttp-eio integration. This allows developers to build reliable network services that handle secure IO operations concurrently.
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