trpl-zh-cn/listings/ch15-smart-pointers/listing-15-19/output.txt

$ cargo run
   Compiling cons-list v0.1.0 (file:///projects/cons-list)
    Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.45s
     Running `target/debug/cons-list`
count after creating a = 1
count after creating b = 2
count after creating c = 3
count after c goes out of scope = 2
add listings code && update to ch02-00 2022-02-06 16:43:51 +08:00			`$ cargo run`
			`Compiling cons-list v0.1.0 (file:///projects/cons-list)`
update listings to catch up newest outputs and features of newest rust 2024-06-06 21:23:21 +08:00			Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.45s
add listings code && update to ch02-00 2022-02-06 16:43:51 +08:00			Running `target/debug/cons-list`
			`count after creating a = 1`
			`count after creating b = 2`
			`count after creating c = 3`
			`count after c goes out of scope = 2`