+
+
+
+
+
+ História
+
+
+
+
+
+ 
+
+
+
+ 
+
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+
+
+ 
+
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+ 
+
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+ 
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+ 
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+
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+
+ 
+
+
+ (
+ Niko Matsakis, RustLatam 2019
+ )
+
+
+
+
+ 
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Rust Em 10 Minutos
+
+ História
+ 
+
+
+ -
+
- Criada em 2006 por Graydon Hoare. +
- Patrocinada pela Mozilla em 2009. +
- Versão 1.0 em 2015. +
- Versão atual: 1.72 +
+
+ Microsoft: 70 percent of all security bugs are memory safety issues
+(2019)
+
+
+ Green Energy Language
+ +
+
+
+ + "Speaking of languages, it's time to halt starting any new + projects in C/C++ and use Rust for those scenarios + where a non-GC language is required. For the sake of + security and reliability. the industry should declare + those languages as deprecated" +
+ ++ - Mark Russinovich, Azure CTO, 2022 +
++ StackOverflow Survey 2023: "Most Admired Language" (84.6%) +
+ ++ ... pelo 8o ano seguido. +
+
+ Borrow Checker
+ +(and lifetimes)
+
+fn main() {
+ let hello = String::from("Hello!");
+ {
+ let world = String::from("World!");
+ println!("{hello} {world}");
+ }
+
+ println!("{hello} {world}");
+}
+
+fn i_own_this_now(s: String) {
+ println!("Hello {s}!")
+}
+
+fn main() {
+ let name = String::from("Julio");
+ i_own_this_now(name);
+ println!("Goodbye {name}");
+}
+
+fn can_i_borrow_it_for_a_second(s: &str) {
+ println!("Hello {s}");
+}
+
+fn main() {
+ let name = String::from("Julio");
+ can_i_borrow_it_for_a_second(&name);
+ println!("Goodbye {name}");
+}
+
+func foo() {
+ regalo := Gift { .. }
+ channel <- regalo
+ regalo.open();
+}
+ Cargo
+ +-
+
- Dependency manager +
- Build tool +
- Distributable packages +
- Uploader to the registry (crates.io) +