Update Ch20

This commit is contained in:
Unisko PENG 2023-03-30 15:32:48 +08:00
parent 0972131019
commit 6ab406ed10
2 changed files with 1 additions and 7 deletions

1
.gitignore vendored
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@ -1,2 +1,3 @@
book
target
Cargo.lock

7
hello/Cargo.lock generated
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# This file is automatically @generated by Cargo.
# It is not intended for manual editing.
version = 3
[[package]]
name = "hello"
version = "0.1.0"