trpl-zh-cn/listings/ch15-smart-pointers/listing-15-24/output.txt

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2022-02-06 16:43:51 +08:00
$ cargo run
Compiling cons-list v0.1.0 (file:///projects/cons-list)
Finished dev [unoptimized + debuginfo] target(s) in 0.63s
Running `target/debug/cons-list`
a after = Cons(RefCell { value: 15 }, Nil)
b after = Cons(RefCell { value: 3 }, Cons(RefCell { value: 15 }, Nil))
c after = Cons(RefCell { value: 4 }, Cons(RefCell { value: 15 }, Nil))