lifetime 20 rust 14 ownership 10 rc 9 self 9 borrowing 8 pointer 7 references 7 storage 7 borrow 6 arena 6 owning 5 sibling 5 field 5 allocator 5 lifetimes 5 ref 5 hash 5 arc 4 mutable 4 slotmap 4 shared 4 owned 3 library 3 wrapper 3 sync 3 map 3 counting 3 identity 3 slice 3 atomic 3 equality 2 notation 2 csv 2 a1 2 region 2 own 2 type 2 macro 2 cell 2 enum 2 copy 2 clone 2 self-reference 2 lazy 2 framework 2 referential-structs 2 weak 2 box 2 erasure 2 temporaries 2 temporary 2 static 2 parsing 2 vec 2 bible 2 write-only 2 smart-pointer 2 ast 2 utility 2 cli 2 temp 2 cow 2 generic 2 spreadsheet 2 equals 1 cryo 1 push 1 compare 1 thread 1 counter 1 container 1 index 1 typed 1 store 1 financial 1 payment 1 creditor 1 iso11649 1 buffer 1 extension 1 unwrap 1 readability 1 reown 1 unsized 1 sized 1 split 1 mut 1 reference-identity 1 guard 1 lines 1 iterator 1 mutex 1 portal 1 extend 1 safe 1 learnxiny 1 tui 1 xiny 1 scope 1