From 67cdcc2e12118becb823e20a40cc2687f2b8425a Mon Sep 17 00:00:00 2001 From: Adam Carpenter <53hornet@gmail.com> Date: Wed, 27 Mar 2019 15:32:37 -0400 Subject: Started Rust in Action MEAP. --- meap/ch1/Cargo.lock | 4 ++++ meap/ch1/Cargo.toml | 7 +++++++ meap/ch1/src/main.rs | 28 ++++++++++++++++++++++++++++ 3 files changed, 39 insertions(+) create mode 100644 meap/ch1/Cargo.lock create mode 100644 meap/ch1/Cargo.toml create mode 100644 meap/ch1/src/main.rs (limited to 'meap/ch1') diff --git a/meap/ch1/Cargo.lock b/meap/ch1/Cargo.lock new file mode 100644 index 0000000..d9d119e --- /dev/null +++ b/meap/ch1/Cargo.lock @@ -0,0 +1,4 @@ +[[package]] +name = "ch1" +version = "0.1.0" + diff --git a/meap/ch1/Cargo.toml b/meap/ch1/Cargo.toml new file mode 100644 index 0000000..b8034fe --- /dev/null +++ b/meap/ch1/Cargo.toml @@ -0,0 +1,7 @@ +[package] +name = "ch1" +version = "0.1.0" +authors = ["Adam Carpenter <53hornet@gmail.com>"] +edition = "2018" + +[dependencies] diff --git a/meap/ch1/src/main.rs b/meap/ch1/src/main.rs new file mode 100644 index 0000000..cbeadc4 --- /dev/null +++ b/meap/ch1/src/main.rs @@ -0,0 +1,28 @@ +//use std::rc::Rc; +//use std::sync::{Arc, Mutex}; + +fn main() { +// let a = 10; +// +// if a == 10 { +// println!("a eq ten"); +// } + + +// let a = 10; // stack +// let b = Box::new(10); // heap +// let c = Rc::new(10); // heap, reference count +// let d = Arc::new(Mutex::new(10)); // mutex lock, atomic reference counter +// println!("{} {} {} {:?}", a, b, c, d); + + + let english = "Hello, world!"; + let german = "Grüß Gott!"; + let japanese = "ハロー・ワール"; + let languages = [english, german, japanese]; + + for language in languages.iter() { + println!("{}", language); + } +} + -- cgit v1.2.3