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Programming-Idioms

History of Idiom 1 > diff from v20 to v21

Edit summary for version 21 by :
[Rust] Don't wrtie a whole main()
↷

Version 20

2015-12-30, 16:29:50

Version 21

2015-12-30, 16:31:29

Idiom #1 Print Hello World

Print a litteral string on standard output

Idiom #1 Print Hello World

Print a litteral string on standard output

Code 
fn main() {
    println!("hello, world");
}
Code 
println!("hello, world");
Origin
http://en.wikipedia.org/wiki/Rust_%28programming_language%29#Examples
Origin
http://en.wikipedia.org/wiki/Rust_%28programming_language%29#Examples