Yew Nested Router

A router for Yew which supports nesting.

State

This is an early state, born out of the necessity to have a replacement for the old Yew router (which) supported nesting, but relies on Yew actors, which is mostly gone in Yew 0.20.

Compared to ctron/yew-router (which is a backport of the old Yew router to a newer Yew version), this project is a complete rewrite. So it will not be a drop-in replacement, and might behave differently.

The following things have to be done before a release makes sense:

• Allow using path variables (like /application/{applications}/device/{device}/settings).
• Simplify the enum definition using either a derive, or macro.
• Do a better job at naming stuff.
• Think about handling state, currently this only handles the path. The History API however can do more.
• Probably some more, feel free to raise issues.

Goals and opinions

This is not a drop-in replacement for the old Yew router. This section briefly describes which choices this implementation made:

• The router supports a nested structured, where the child elements don't need to be aware of their parents. This is required in many cases, where one want to re-use lower level routes on different top level routes.
• Routes are not but regular expressions or other pattern matching, but by simply splitting the path of a URL using the forward slash (/) into segments.
• The implementation should try to help avoiding mistakes by using Rust's type system. But it won't fully guard against all mistakes which can be made.

Example

Also see a complete example: examples/yew-nested-router-example, which you can run using:

trunk serve examples/yew-nested-router-example/index.html