raw identifiers #[difference(recurse)]

[carlocorradini]

#[difference(recurse)] does not work with raw identifiers:

#[derive(Difference, Debug, Clone)]
pub struct Entity {
    #[difference(recurse)]
    pub r#type: MyType,  // r# raw
}

#[derive(Difference, Debug, Clone)]
pub struct MyType { ... }

Error: error: prefix __r is unknown