From 3172b239863e1151d85197fdb4ea3e42d421256e Mon Sep 17 00:00:00 2001 From: garhve Date: Mon, 26 Dec 2022 16:52:29 +0800 Subject: finish chapter 5 --- .../emp1.rs | 30 ++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 rust/theBook/chapter-5-using-struct-to-structure-related-data/emp1.rs (limited to 'rust/theBook/chapter-5-using-struct-to-structure-related-data/emp1.rs') diff --git a/rust/theBook/chapter-5-using-struct-to-structure-related-data/emp1.rs b/rust/theBook/chapter-5-using-struct-to-structure-related-data/emp1.rs new file mode 100644 index 0000000..655eef0 --- /dev/null +++ b/rust/theBook/chapter-5-using-struct-to-structure-related-data/emp1.rs @@ -0,0 +1,30 @@ +struct User { + active: bool, + sign_in_count: u32, + email: String, + username: String, +} + +fn create_user(email: String, username: String) -> User { + User { + email, + username, + active: true, + sign_in_count: 1, + } +} + +fn main() { + let mail = String::from("example@example.com"); + let user = String::from("name"); + + let user1 = create_user(mail,user); + + println!("{} {} {} {}",user1.email,user1.username,user1.active,user1.sign_in_count); + + let user2 = User { + email: String::from("hello@world.com"), + ..user1 + }; + println!("{} {} {} {}",user2.email,user2.username,user2.active,user2.sign_in_count); +} -- cgit v1.2.3-70-g09d2