diff options
Diffstat (limited to 'rustlings/exercises/00_intro')
| -rw-r--r-- | rustlings/exercises/00_intro/README.md | 8 | ||||
| -rw-r--r-- | rustlings/exercises/00_intro/intro1.rs | 24 | ||||
| -rw-r--r-- | rustlings/exercises/00_intro/intro2.rs | 4 |
3 files changed, 36 insertions, 0 deletions
diff --git a/rustlings/exercises/00_intro/README.md b/rustlings/exercises/00_intro/README.md new file mode 100644 index 0000000..d32e4a8 --- /dev/null +++ b/rustlings/exercises/00_intro/README.md @@ -0,0 +1,8 @@ +# Intro + +Rust uses the `print!` and `println!` macros to print text to the console. + +## Further information + +- [Hello World](https://doc.rust-lang.org/rust-by-example/hello.html) +- [Formatted print](https://doc.rust-lang.org/rust-by-example/hello/print.html) diff --git a/rustlings/exercises/00_intro/intro1.rs b/rustlings/exercises/00_intro/intro1.rs new file mode 100644 index 0000000..172a6ab --- /dev/null +++ b/rustlings/exercises/00_intro/intro1.rs @@ -0,0 +1,24 @@ +// TODO: We sometimes encourage you to keep trying things on a given exercise +// even after you already figured it out. If you got everything working and feel +// ready for the next exercise, enter `n` in the terminal. +// +// The exercise file will be reloaded when you change one of the lines below! +// Try adding a new `println!` and check the updated output in the terminal. + +fn main() { + println!(r#" Welcome to... "#); + println!(r#" _ _ _ "#); + println!(r#" _ __ _ _ ___| |_| (_)_ __ __ _ ___ "#); + println!(r#" | '__| | | / __| __| | | '_ \ / _` / __| "#); + println!(r#" | | | |_| \__ \ |_| | | | | | (_| \__ \ "#); + println!(r#" |_| \__,_|___/\__|_|_|_| |_|\__, |___/ "#); + println!(r#" |___/ "#); + println!(); + println!("This exercise compiles successfully. The remaining exercises contain a compiler"); + println!("or logic error. The central concept behind Rustlings is to fix these errors and"); + println!("solve the exercises. Good luck!"); + println!(); + println!("The file of this exercise is `exercises/00_intro/intro1.rs`. Have a look!"); + println!("The current exercise path will be always shown under the progress bar."); + println!("You can click on the path to open the exercise file in your editor."); +} diff --git a/rustlings/exercises/00_intro/intro2.rs b/rustlings/exercises/00_intro/intro2.rs new file mode 100644 index 0000000..c6cb645 --- /dev/null +++ b/rustlings/exercises/00_intro/intro2.rs @@ -0,0 +1,4 @@ +fn main() { + // TODO: Fix the code to print "Hello world!". + printline!("Hello world!"); +} |