diff options
Diffstat (limited to 'rust.html.markdown')
| -rw-r--r-- | rust.html.markdown | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/rust.html.markdown b/rust.html.markdown index 92794e69..e835de12 100644 --- a/rust.html.markdown +++ b/rust.html.markdown @@ -1,5 +1,5 @@ --- -language: rust +language: Rust contributors: - ["P1start", "http://p1start.github.io/"] filename: learnrust.rs @@ -22,7 +22,7 @@ currently available in the nightly builds. Rust has adopted a train-based releas model with regular releases every six weeks. Rust 1.1 beta was made available at the same time of the release of Rust 1.0. -Although Rust is a relatively low-level language, Rust has some functional +Although Rust is a relatively low-level language, it has some functional concepts that are generally found in higher-level languages. This makes Rust not only fast, but also easy and efficient to code in. @@ -176,13 +176,19 @@ fn main() { impl<T> Foo<T> { // Methods take an explicit `self` parameter - fn get_bar(self) -> T { + fn bar(&self) -> &T { // self is borrowed + &self.bar + } + fn bar_mut(&mut self) -> &mut T { // self is mutably borrowed + &mut self.bar + } + fn into_bar(self) -> T { // here self is consumed self.bar } } let a_foo = Foo { bar: 1 }; - println!("{}", a_foo.get_bar()); // 1 + println!("{}", a_foo.bar()); // 1 // Traits (known as interfaces or typeclasses in other languages) // |