ImGUI runtime inspector

igri is a runtime inspector powered by imgui-rs

use igri::Inspect;

#[derive(Inspect)]
pub struct MyCoolStruct<T> {
     xs: Vec<T>,
}

dummy feature

We want to disable developer UI on release build. Enable dummy feature flag to turn off #[derive(Inspect)] expansion.

Be sure to out put other calls to igri, too!

lib.rs:

ImGUI runtime inspector

use igri::Inspect;

#[derive(Inspect)]
pub struct MyCoolStruct<T> {
xs: Vec<T>,
}

enum support

Default enum inspector is implemented as a tag selector + variant field inspectors. On the tag change, the inspected value is replaced with the target variant with default values. If any of the variant field does not satisfy the Default trait, the Inspect trait derivation fails.

dummy feature

We want to disable developer UI on release build. Enable dummy feature flag to turn off #[derive(Inspect)] expansion.

Be sure to opt out other calls to igri, too!

Limitations

Inspect is a foreign trait from your code, which can only be implemented for types in your own crate. So types upstream framework types do not implement Inspect.

igri lets you tweak values via imgui, but it doesn't let you propagate the change (so for example, your game view is not synced to changes made with igri).