From 36920adbaa85bd1be5ad37d7a22212231179930f Mon Sep 17 00:00:00 2001 From: garhve Date: Thu, 22 Dec 2022 18:03:28 +0800 Subject: finish chapter 3 --- .../chapter-3-variables-and-mutability/variables/Cargo.toml | 8 ++++++++ .../chapter-3-variables-and-mutability/variables/src/main.rs | 7 +++++++ 2 files changed, 15 insertions(+) create mode 100644 rust/theBook/chapter-3-variables-and-mutability/variables/Cargo.toml create mode 100644 rust/theBook/chapter-3-variables-and-mutability/variables/src/main.rs (limited to 'rust/theBook/chapter-3-variables-and-mutability/variables') diff --git a/rust/theBook/chapter-3-variables-and-mutability/variables/Cargo.toml b/rust/theBook/chapter-3-variables-and-mutability/variables/Cargo.toml new file mode 100644 index 0000000..f1cad76 --- /dev/null +++ b/rust/theBook/chapter-3-variables-and-mutability/variables/Cargo.toml @@ -0,0 +1,8 @@ +[package] +name = "variables" +version = "0.1.0" +edition = "2021" + +# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html + +[dependencies] diff --git a/rust/theBook/chapter-3-variables-and-mutability/variables/src/main.rs b/rust/theBook/chapter-3-variables-and-mutability/variables/src/main.rs new file mode 100644 index 0000000..ecaf28f --- /dev/null +++ b/rust/theBook/chapter-3-variables-and-mutability/variables/src/main.rs @@ -0,0 +1,7 @@ +fn main() { + let mut x = 5; + println!("The value of x = {x}"); + + x = 6; + println!("The value of x = {x}"); +} -- cgit v1.2.3-70-g09d2