Code shared from the Rust Playground

playground.rs

#[derive(Copy, Clone)]
pub enum Edit<'a, T: 'a + Eq> {
    Foo(&'a T),
}

struct GridEntry<'a, T: 'a + Eq> {
    edit: Edit<'a, T>
}

impl<'a, T: 'a + Eq> GridEntry<'a, T> {
    fn f(&self) {
        let _e: Edit<'a, T> = self.edit;
    }
}

fn main() {
}