Crate dear_app 

dear-app: minimal Dear ImGui app runner for dear-imgui-rs

Goals

• Hide boilerplate (Winit + WGPU + platform + renderer)
• Provide a simple per-frame closure API similar to immapp::Run
• Optionally initialize add-ons (ImPlot, ImNodes) and expose them to the UI callback

Quickstart

use dear_app::{run_simple};
use dear_imgui_rs::*;

fn main() {
    run_simple(|ui| {
        ui.window("Hello")
            .size([300.0, 120.0], Condition::FirstUseEver)
            .build(|| ui.text("Hello from dear-app!"));
    }).unwrap();
}

Structs

AddOns

Mutable view to add-ons for per-frame rendering

AddOnsConfig

Add-ons to be initialized and provided to the UI callback

AppBuilder

App builder for ergonomic configuration

DockingApi

DockingConfig

Docking configuration

DockingController

GpuApi

GPU access API for real-time scenarios (game view, image browser, atlas editor)

RunnerCallbacks

Runner lifecycle callbacks (all optional)

RunnerConfig

Basic runner configuration

Enums

DearAppError

RedrawMode

Redraw behavior for the event loop

Theme

Simple built-in themes for convenience

Functions

run

Run an app with configuration and add-ons.

run_simple

Simple helper to run an app with a per-frame UI callback.

run_with_callbacks

Run with lifecycle callbacks (builder使用)