{"ast_node_type":"other","tokens":[{"end":87,"kind":"keyword","start":0,"text":"//"}]}
            // This is maximally flexible, allowing e.g., `Some(mut x) | &Some(mut x)`.
            // An OR-pattern just propagates to each individual alternative.
            // In that example, `Some(mut x)` results in `Peel` whereas `&Some(mut x)` in `Reset`.