Struct KobaltApp 

pub struct KobaltApp { /* private fields */ }

Kobalt application builder

Provides a declarative API for building apps, similar to Flutter’s MaterialApp

Example

use kobalt_runtime::KobaltApp;
use kobalt_widgets::Text;

KobaltApp::build()
    .title("My App")
    .size(800, 600)
    .home(Text::new("Hello, Kobalt!"))
    .run()
    .unwrap();

Implementations

impl KobaltApp

pub fn build() -> Self

Creates a new Kobalt application builder

pub fn title<W: Widget + 'static>(self, title: W) -> Self

Sets the window title (as a Widget)

pub fn size(self, width: u32, height: u32) -> Self

Sets the window size

pub fn background(self, color: Color) -> Self

Sets the background color

pub fn home<W: Widget + 'static>(self, widget: W) -> Self

Sets the home widget (main content)

pub fn run(self) -> Result<(), Box<dyn Error>>

Runs the application