Too Many Linked Lists links 0013 Rust 🦀 0013.1 Scrapped 🦀 https://rust-unofficial.github.io/too-many-lists/ https://github.com/ChoiWheatley/my-first-rust/tree/master/too_many_linked_lists 배운것들 rc try_unwrap Persistent Data Structures - Hans Enlin option and_then, map, or_else values in a scope are dropped in the opposite order they are defined thread safety with Arc which violates interior mutability Ref map can make new Ref for borrowed data MIRI - Mid-level Intermediate Representaion Interpreter Stacked Borrows in rust malloc like rust feature [[unbounded lifetime with ptr as_mut]] exception safety with rust [[NonNull can wrap raw pointers with COVARIANT property]] Extend trait Debug trait and DebugList builder and DebugStruct builder etc compare two iterators Hasher에게 먹이 주기 feed Hasher FromIterator를 구현하면 collect할 수 있다