iskm/learnxinyminutes-docs
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The source code can be run by Rust Playground

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The source code can be run by Rust Playground without warnings
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Anatolij 2018-09-20 09:19:39 +02:00 committed by GitHub
parent 42a4294151
commit cd6abe0bfc
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 6 additions and 0 deletions
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@ -41,6 +41,7 @@ Rust not only fast, but also easy and efficient to code in.
// 1. Basics // // 1. Basics //
/////////////// ///////////////
#[allow(dead_code)]
// Functions // Functions
// `i32` is the type for 32-bit signed integers // `i32` is the type for 32-bit signed integers
fn add2(x: i32, y: i32) -> i32 { fn add2(x: i32, y: i32) -> i32 {
@ -48,6 +49,9 @@ fn add2(x: i32, y: i32) -> i32 {
x + y x + y
} }
#[allow(unused_variables)]
#[allow(unused_assignments)]
#[allow(dead_code)]
// Main function // Main function
fn main() { fn main() {
// Numbers // // Numbers //
@ -256,11 +260,13 @@ fn main() {
// `while` loop // `while` loop
while 1 == 1 { while 1 == 1 {
println!("The universe is operating normally."); println!("The universe is operating normally.");
break;
} }
// Infinite loop // Infinite loop
loop { loop {
println!("Hello!"); println!("Hello!");
break;
} }
///////////////////////////////// /////////////////////////////////