Macro fj::register_model

macro_rules! register_model {
    ($init:expr) => { ... };
}

Define the initialization routine used when registering models.

See the crate::model macro if your model can be implemented as a pure function.

Examples

use fj::models::*;

fj::register_model!(|host: &mut dyn Host| {
    host.register_model(MyModel::default());

    Ok(Metadata::new(env!("CARGO_PKG_NAME"), env!("CARGO_PKG_VERSION")))
});

#[derive(Default)]
struct MyModel { }

impl Model for MyModel {
    fn metadata(&self) -> ModelMetadata { todo!() }

    fn shape(&self, ctx: &dyn Context) -> Result<fj::Shape, Error> {
        todo!()
    }
}