yewstack/yew 0.5.0

v0.5.0

on GitHub

🎶 Secret Agent Man 🎶

This release introduces the concept of an Agent. Agents are separate activities which you could run in the same thread or in a separate thread. There are three types of agents Context, Job, Public described below. To connect to an agent use the Worker::bridge method and pass a link of component's environment to it.

• ⚡️ Features

  • Introduced the concept of an Agent which can run processes in other contexts:
    • Context agent spawns once per thread
    • Job agent spawns for every bridge
    • Public agent spawns an agent in a separate thread (it uses [Web Workers API] under the hood).
  • Allow setting the whole properties struct of a component with <Component: with props />
  • ComponentLink now has a send_self method which allows components to update themselves [[@DenisKolodin], #365]
  • All services are re-exported within the yew::services module.
  • html! macro supports multiple classes in a single string:
    <a class="button is-primary",>.
  • Added FetchOptions to allow setting Credentials of fetch request.
  • FetchService aborts requests using AbortController.
  • Added SubmitEvent with onsubmit rule.

• 🛠 Fixes

  • Bug with emscripten target RuntimeError: index out of bounds fixed with a new scheduler [[@DenisKolodin], #272]

• 🚨 Breaking changes

  • send_back method requires a mutable reference to self. This was added to prevent creating callbacks in view implementations. [[@DenisKolodin], #367]
  • Context requirement removed. It's no longer necessary to use Component<CTX> type parameter. Instead, a link to the environment is provided with the Component::create call. [[@DenisKolodin], #272]