Taskle – Elixir-like task module for Gleam

3 months ago 8

✨ Concurrent programming for Gleam ✨

Taskle brings Elixir-style Task to Gleam.

import taskle import gleam/io pub fn main() { let task = taskle.async(fn() { expensive_computation() }) case taskle.await(task, 5000) { Ok(result) -> io.println("Got: " <> result) Error(taskle.Timeout) -> io.println("Timed out") Error(taskle.Crashed(_)) -> io.println("Task crashed") } }

Async/await patterns inspired by Elixir's Task module
True concurrency using BEAM processes
Type-safe with compile-time guarantees
Timeout support for all operations
Task cancellation and resource management
Parallel processing utilities

import taskle import gleam/list let numbers = list.range(1, 100) case taskle.parallel_map(numbers, fn(n) { n * n }, 5000) { Ok(squares) -> // Process results Error(_) -> // Handle error }

import taskle let task = taskle.async(fn() { long_running_work() }) let result = taskle.await(task, 5000) // Cancel if needed taskle.cancel(task, 5000)