trpl-zh-cn/listings/ch13-functional-features/listing-13-05/output.txt

$ cargo run
   Compiling closure-example v0.1.0 (file:///projects/closure-example)
    Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.43s
     Running `target/debug/closure-example`
Before defining closure: [1, 2, 3]
After calling closure: [1, 2, 3, 7]
update to ch02-00 & update listings 2023-01-16 17:34:52 +08:00			`$ cargo run`
			`Compiling closure-example v0.1.0 (file:///projects/closure-example)`
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 0.43s
update to ch02-00 & update listings 2023-01-16 17:34:52 +08:00			Running `target/debug/closure-example`
			`Before defining closure: [1, 2, 3]`
			`After calling closure: [1, 2, 3, 7]`