imgui-ext

A crate to quickly build [imgui] UIs using annotations and a custom Derive.

Features

• Encode UI directly on the types.
• Static code generation: [example].
• Nested UIs (see the imgui(nested(...)) annotation).
• Descriptive compiler errors.

Example

```rust use imgui_ext::ImGuiExt;

[derive(ImGuiExt)]

struct Example { #[imgui(slider(min = 0.0, max = 4.0))] x: f32, #[imgui(input(step = 2))] y: i32, #[imgui(drag(label = "Drag 2D"))] drag_2d: [f32; 2], #[imgui( checkbox(label = "Turbo mode"), display(label = "Is turbo enabled?"), )] turbo: bool, } ```

Result:

See full example

bash cargo run --package example

Limitations

• #[derive(ImGuiExt)] is only supported for structs with named fields, at the moment.
• Limited layout support.

License

MIT