Download as PDF, PPTX
![fn main() {
let x = String::from("Go!");
let y = x;
println!("{}", x);
}
error[E0382]: borrow of moved value:`x`
^ value borrowed
here after move](https://image.slidesharecdn.com/publish-ofgoisgetingrusty-200204154507/75/Go-is-geting-Rusty-45-2048.jpg)
![fn main() {
let mut v = vec![1, 2, 3];
let v2 = &v;
v.push(4);
println!("{:?}", v2);
println!("{:?}", v);
}](https://image.slidesharecdn.com/publish-ofgoisgetingrusty-200204154507/75/Go-is-geting-Rusty-49-2048.jpg)
![fn main() {
let mut v = vec![1, 2, 3];
let v2 = &v;
v.push(4);
println!("{:?}", v2);
println!("{:?}", v);
}
Immutable borrow](https://image.slidesharecdn.com/publish-ofgoisgetingrusty-200204154507/75/Go-is-geting-Rusty-50-2048.jpg)
![fn main() {
let mut v = vec![1, 2, 3];
let v2 = &v;
v.push(4);
println!("{:?}", v2);
println!("{:?}", v);
}](https://image.slidesharecdn.com/publish-ofgoisgetingrusty-200204154507/75/Go-is-geting-Rusty-51-2048.jpg)
![fn main() {
let mut v = vec![1, 2, 3];
let v2 = &v;
v.push(4);
println!("{:?}", v2);
println!("{:?}", v);
}](https://image.slidesharecdn.com/publish-ofgoisgetingrusty-200204154507/75/Go-is-geting-Rusty-52-2048.jpg)
![fn main() {
let mut v = vec![1, 2, 3];
let v2 = &v;
v.push(4);
println!("{:?}", v2);
println!("{:?}", v);
}](https://image.slidesharecdn.com/publish-ofgoisgetingrusty-200204154507/75/Go-is-geting-Rusty-53-2048.jpg)
![fn main() {
let mut v = vec![1, 2, 3];
let v2 = &v;
v.push(4);
println!("{:?}", v2);
println!("{:?}", v);
}
error[E0502]: cannot borrow `v` as
mutable because it is also borrowed as
immutable
| ^^^^^^^^^ mutable borrow occurs
here](https://image.slidesharecdn.com/publish-ofgoisgetingrusty-200204154507/75/Go-is-geting-Rusty-54-2048.jpg)
![1 2 3
let mut v = vec![1, 2, 3];](https://image.slidesharecdn.com/publish-ofgoisgetingrusty-200204154507/75/Go-is-geting-Rusty-56-2048.jpg)
![fn main() {
let mut v = vec![1, 2, 3];
let v2 = &v;
v.push(4);
println!("{:?}", v2);
println!("{:?}", v);
}](https://image.slidesharecdn.com/publish-ofgoisgetingrusty-200204154507/75/Go-is-geting-Rusty-62-2048.jpg)
![fn main() {
let mut v = vec![1, 2, 3];
let v2 = &v;
v.push(4);
println!("{:?}", v2);
println!("{:?}", v);
}](https://image.slidesharecdn.com/publish-ofgoisgetingrusty-200204154507/75/Go-is-geting-Rusty-63-2048.jpg)
![fn main() {
let mut v = vec![1, 2, 3];
let v2 = &v;
println!("{:?}", v2);
v.push(4);
println!("{:?}", v);
}](https://image.slidesharecdn.com/publish-ofgoisgetingrusty-200204154507/75/Go-is-geting-Rusty-64-2048.jpg)
![fn main() {
let mut v = vec![1, 2, 3];
let v2 = &v;
println!("{:?}", v2);
v.push(4);
println!("{:?}", v);
}
v2 - no one use it from here](https://image.slidesharecdn.com/publish-ofgoisgetingrusty-200204154507/75/Go-is-geting-Rusty-65-2048.jpg)
![fn main() {
let x = String::from("Go!");
let y = x;
println!("{}", x);
}
error[E0382]: borrow of moved value:`x`
^ value borrowed
here after move](https://crownmelresort.com/image.slidesharecdn.com/publish-ofgoisgetingrusty-200204154507/75/Go-is-geting-Rusty-45-2048.jpg)
![fn main() {
let mut v = vec![1, 2, 3];
let v2 = &v;
v.push(4);
println!("{:?}", v2);
println!("{:?}", v);
}](https://crownmelresort.com/image.slidesharecdn.com/publish-ofgoisgetingrusty-200204154507/75/Go-is-geting-Rusty-49-2048.jpg)
![fn main() {
let mut v = vec![1, 2, 3];
let v2 = &v;
v.push(4);
println!("{:?}", v2);
println!("{:?}", v);
}
Immutable borrow](https://crownmelresort.com/image.slidesharecdn.com/publish-ofgoisgetingrusty-200204154507/75/Go-is-geting-Rusty-50-2048.jpg)
![fn main() {
let mut v = vec![1, 2, 3];
let v2 = &v;
v.push(4);
println!("{:?}", v2);
println!("{:?}", v);
}](https://crownmelresort.com/image.slidesharecdn.com/publish-ofgoisgetingrusty-200204154507/75/Go-is-geting-Rusty-51-2048.jpg)
![fn main() {
let mut v = vec![1, 2, 3];
let v2 = &v;
v.push(4);
println!("{:?}", v2);
println!("{:?}", v);
}](https://crownmelresort.com/image.slidesharecdn.com/publish-ofgoisgetingrusty-200204154507/75/Go-is-geting-Rusty-52-2048.jpg)
![fn main() {
let mut v = vec![1, 2, 3];
let v2 = &v;
v.push(4);
println!("{:?}", v2);
println!("{:?}", v);
}](https://crownmelresort.com/image.slidesharecdn.com/publish-ofgoisgetingrusty-200204154507/75/Go-is-geting-Rusty-53-2048.jpg)
![fn main() {
let mut v = vec![1, 2, 3];
let v2 = &v;
v.push(4);
println!("{:?}", v2);
println!("{:?}", v);
}
error[E0502]: cannot borrow `v` as
mutable because it is also borrowed as
immutable
| ^^^^^^^^^ mutable borrow occurs
here](https://crownmelresort.com/image.slidesharecdn.com/publish-ofgoisgetingrusty-200204154507/75/Go-is-geting-Rusty-54-2048.jpg)
![1 2 3
let mut v = vec![1, 2, 3];](https://crownmelresort.com/image.slidesharecdn.com/publish-ofgoisgetingrusty-200204154507/75/Go-is-geting-Rusty-56-2048.jpg)
![fn main() {
let mut v = vec![1, 2, 3];
let v2 = &v;
v.push(4);
println!("{:?}", v2);
println!("{:?}", v);
}](https://crownmelresort.com/image.slidesharecdn.com/publish-ofgoisgetingrusty-200204154507/75/Go-is-geting-Rusty-62-2048.jpg)
![fn main() {
let mut v = vec![1, 2, 3];
let v2 = &v;
v.push(4);
println!("{:?}", v2);
println!("{:?}", v);
}](https://crownmelresort.com/image.slidesharecdn.com/publish-ofgoisgetingrusty-200204154507/75/Go-is-geting-Rusty-63-2048.jpg)
![fn main() {
let mut v = vec![1, 2, 3];
let v2 = &v;
println!("{:?}", v2);
v.push(4);
println!("{:?}", v);
}](https://crownmelresort.com/image.slidesharecdn.com/publish-ofgoisgetingrusty-200204154507/75/Go-is-geting-Rusty-64-2048.jpg)
![fn main() {
let mut v = vec![1, 2, 3];
let v2 = &v;
println!("{:?}", v2);
v.push(4);
println!("{:?}", v);
}
v2 - no one use it from here](https://crownmelresort.com/image.slidesharecdn.com/publish-ofgoisgetingrusty-200204154507/75/Go-is-geting-Rusty-65-2048.jpg)
Go is geting Rusty
- 1.
- 3. me { Name: "AlonNativ", Status: "Married + 2", Company: "ClimaCell", Position: "System Architect", StartProgramingAge: 5, }
- 6. HISTORY 1973 1983 19911995 1996
- 7.
- 8.
- 9.
- 11.
- 12.
- 13.
- 14.
- 15. PROGRAMING LANGUAGES ARE LIKERELIGIONS ON SCALE
- 16.
- 17.
- 23.
- 24. SERVICE MASH Network ofmicroservices that make up such applications and the interactions between them.
- 25.
- 28.
- 29.
- 31.
- 33. ● Use afterfree ● Double free ● Memory leaks ● Buffer overreads/overwrites ● Null pointers ● Data races
- 35. “Around 70 percentof all the vulnerabilities in Microsoft products addressed through a security update each year are memory safety issues” Matt Mileer, MS security engineer ZDNet, 11.02.2019
- 36. NO GC NOCODE!
- 39. fn main() { letx = String::from("Go!"); println!("{}", x); }
- 40. fn main() { letx = String::from("Go!"); println!("{}", x); }
- 41. fn main() { letx = String::from("Go!"); println!("{}", x); }
- 42. fn main() { letx = String::from("Go!"); println!("{}", x); }
- 43. fn main() { letx = String::from("Go!"); println!("{}", x); } Memory get’s FREE!
- 44. fn main() { letx = String::from("Go!"); let y = x; println!("{}", x); println!("{}", y); }
- 45. fn main() { letx = String::from("Go!"); let y = x; println!("{}", x); } error[E0382]: borrow of moved value:`x` ^ value borrowed here after move
- 46. fn main() { letx = String::from("Go!"); let y = x; println!("{}", x); println!("{}", y); } Move ownership x → y
- 47. fn main() { letx = String::from("Go!"); let y = &x; println!("{}", x); println!("{}", y); } Immutable borrow
- 49. fn main() { letmut v = vec![1, 2, 3]; let v2 = &v; v.push(4); println!("{:?}", v2); println!("{:?}", v); }
- 50. fn main() { letmut v = vec![1, 2, 3]; let v2 = &v; v.push(4); println!("{:?}", v2); println!("{:?}", v); } Immutable borrow
- 51. fn main() { letmut v = vec![1, 2, 3]; let v2 = &v; v.push(4); println!("{:?}", v2); println!("{:?}", v); }
- 52. fn main() { letmut v = vec![1, 2, 3]; let v2 = &v; v.push(4); println!("{:?}", v2); println!("{:?}", v); }
- 53. fn main() { letmut v = vec![1, 2, 3]; let v2 = &v; v.push(4); println!("{:?}", v2); println!("{:?}", v); }
- 54. fn main() { letmut v = vec![1, 2, 3]; let v2 = &v; v.push(4); println!("{:?}", v2); println!("{:?}", v); } error[E0502]: cannot borrow `v` as mutable because it is also borrowed as immutable | ^^^^^^^^^ mutable borrow occurs here
- 56. 1 2 3 letmut v = vec![1, 2, 3];
- 57. 1 2 3 letv2 = &v;
- 58. 1 2 3 12 3 4 v.push(4)
- 59. 1 2 3 12 3 4 v.push(4)
- 60. 1 2 34 👿 println!("{:?}", v2);
- 61. CC Zero -CC0
- 62. fn main() { letmut v = vec![1, 2, 3]; let v2 = &v; v.push(4); println!("{:?}", v2); println!("{:?}", v); }
- 63. fn main() { letmut v = vec![1, 2, 3]; let v2 = &v; v.push(4); println!("{:?}", v2); println!("{:?}", v); }
- 64. fn main() { letmut v = vec![1, 2, 3]; let v2 = &v; println!("{:?}", v2); v.push(4); println!("{:?}", v); }
- 65. fn main() { letmut v = vec![1, 2, 3]; let v2 = &v; println!("{:?}", v2); v.push(4); println!("{:?}", v); } v2 - no one use it from here
- 67.
- 68.
- 69.
- 71. “Rust is thefirst new* language that could replace C in every role” Jeremy Fitzhardinge Facebook Engineer, RustConf 2019
- 72. STACK OVERFLOW SURVEY 4YEARS IN A ROW
- 77.
- 78.
- 79. ADD RUST TOYOUR TOOLBOX
- 80. Rust Book Community Diving IntoRust For The First Time A Case for Oxidation: The Rust Programming Language Rust: A Language for the Next 40 Years - Carol Nichols #rust-beginners http://irc.mozilla.org/
- 81.