bind:value in Input component fails with leptos/nightly feature

[decebal]

Description

The Input component generated by ui add input uses bind:value=signal which fails to compile when the leptos/nightly feature is enabled. This is common because the icons crate (also recommended by rust-ui) enables leptos/nightly via its leptos feature flag.

Error

error[E0599]: the method `bind` exists for struct `HtmlElement<Input, ..., ()>`, but its trait bounds were not satisfied
   --> src/components/ui/input.rs:67:25

The trait bound Signal<BoolOrT<_>>: IntoProperty is not satisfied, preventing bind:value from working on the generated input element.

Environment

• ui-cli v0.3.10
• leptos v0.8.17
• icons v0.18.0 (enables leptos/nightly)
• Rust edition 2024

Workaround

Replace bind:value=signal with explicit two-way binding:

prop:value=move || signal.get()
on:input=move |ev| signal.set(event_target_value(&ev))

Additional: Separator component

The Separator component has a similar issue — class=merged_class where merged_class is a Memo<String> doesn't satisfy IntoClass under nightly. Fix: class=move || merged_class.get().

Suggestion

Since icons forces leptos/nightly, and rust-ui recommends both icons and leptos_ui, the generated components should be compatible with nightly mode out of the box. Either:

1. Generate nightly-compatible code (use closures instead of bare signals/memos)
2. Or document the nightly interaction so users know what to expect

Also: strum missing derive feature

ui add input adds strum to Cargo.toml but without the derive feature, causing:

error[E0432]: unresolved import `strum::AsRefStr`

The workspace dep should be strum = { version = "0.28", features = ["derive"] }.