-
Basic (com números e estruturado) @@ -138,10 +151,27 @@ , Scala , Rust.
+ +
-
Basic (com números e estruturado) @@ -138,10 +151,27 @@ , Scala , Rust.
+ +
+
+
+
+
+
+
+
+
+
+
+ + Basic + (com números e estruturado) + , dBase III Plus + , Clipper + , Pascal + , Cobol + , Delphi (ObjectPascal) + , C + , C++ + , ActionScript (Flash) + , PHP + , JavaScript + , Python + , Objective-C + , Clojure + , Java + , Scala + , Rust. +
+ + +
+
+
+
+fn main() {
+ println!("Hello, world!");
+}
+ Tempo para gerar esse código:
+ +cargo init
+
+
+ "Cargo is the Rust package manager"
+ ++ "Cargo downloads your Rust package’s dependencies, + compiles your packages, makes distributable + packages, and uploads them to crates.io, the Rust + community’s package registry." +
+ + +
+fn main() {
+ let a:u8 = 2;
+ println!("{}", a);
+}
+
+fn main() {
+ let a = 2u8;
+ println!("{}", a);
+}
+
+fn main() {
+ let a = 2;
+ println!("{}", a);
+}
+
+fn factorial(i: u64) -> u64 {
+ match i {
+ 0 => 1,
+ n => n * factorial(n-1)
+ }
+}
+
+fn is_pred(i: u64) -> Bool {
+ if i % 2 == 0 {
+ True
+ } else {
+ False
+ }
+}
+
+fn is_pred(i: u64) -> Bool {
+ i % 2 == 0
+}
+
+enum IPAddr {
+ IPV4,
+ IPV6
+}
+
+enum IPAddr {
+ IPV4(String),
+ IPV6(String)
+}
+
+let home = IpAddr::V4(String::from("127.0.0.1");
+
+match home {
+ V4(ipv4_address) => println!("IPv4 addr: {}", ipv4_address),
+ V6(ipv6_address) => println!("Ipv6 addr: {}", ipv6_address),
+}
+
+match may_not_exist(value: Option<String>) {
+ match value {
+ Some(the_string) => println!("I got a string! {}", the_string),
+ None => println!("I got nothing")
+ }
+}
+
+fn main() {
+ let a = String::from("A reference to a string in the code section copied to the stack");
+ let b = a;
+ println!("The string is: {}", a);
+}
+ 
+
+
+
+fn main() {
+ let a = String::from("A reference to a string in the code section copied to the stack");
+ let b = &a;
+ println!("The string is: {}", a);
+}
+ 
+ presente := Presente { ... }
+canal <- presente
+ presente := Presente { ... }
+canal <- presente
+presente.abrir()
+fn main() {
+ let a = 3;
+ a = 5;
+}
+
+enum Result<T, E> {
+ Ok(T),
+ Err(E),
+}
+
+match File::create("something.txt") {
+ Ok(fp) => fp.write_all(b"Hello world"),
+ Err(err) => println!("Failure! {}", err),
+}
+
+fn main() {
+ let a = 2;
+ a = 3;
+ println!("{}", a);
+}
+
+3 | let a = 2;
+ | -
+ | |
+ | first assignment to `a`
+ | help: make this binding mutable: `mut a`
+4 | a = 3;
+ | ^^^^^ cannot assign twice to immutable variable
+
+3 | let a = 2;
+ | -
+ | |
+ | first assignment to `a`
+ | help: make this binding mutable: `mut a`
+4 | a = 3;
+ | ^^^^^ cannot assign twice to immutable variable
+
+3 | let a = 2;
+ | -
+ | |
+ | first assignment to `a`
+ | help: make this binding mutable: `mut a`
+4 | a = 3;
+ | ^^^^^ cannot assign twice to immutable variable
+ + + A linguagem mais amada segundo o StackOverflow + Survey 2019 + + +
... pelo 4⁰ ano seguido.
+ + + +