async-io

Async IO support. This module provides several utilities for performing I/O asynchronously. See the documentation for `async-io.pollable` for a description of the kinds of events it supports. In the future, this interface is expected to be replaced by [integrated async features]. [integrated async features]: https://github.com/WebAssembly/component-model/blob/main/design/mvp/Async.md#-async-explainer