Module string_model 

Easy-mode adapter for string-based views.

StringModel provides a simpler alternative to the full Model trait for applications that render their view as a string rather than directly manipulating a Frame. The string is parsed as styled text and rendered into the frame automatically.

This preserves the full kernel pipeline: String -> Text -> Frame -> Diff -> Presenter.

Example

use ftui_runtime::string_model::StringModel;
use ftui_runtime::program::Cmd;
use ftui_core::event::Event;

struct Counter { count: i32 }

enum Msg { Increment, Quit }

impl From<Event> for Msg {
    fn from(_: Event) -> Self { Msg::Increment }
}

impl StringModel for Counter {
    type Message = Msg;

    fn update(&mut self, msg: Msg) -> Cmd<Msg> {
        match msg {
            Msg::Increment => { self.count += 1; Cmd::none() }
            Msg::Quit => Cmd::quit(),
        }
    }

    fn view_string(&self) -> String {
        format!("Count: {}", self.count)
    }
}

Structs

StringModelAdapter

Adapter that bridges a StringModel to the full Model trait.

Traits

StringModel

A simplified model trait that uses string-based views.