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Solve more move exercises (#5)

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Jonathan Zernik 2022-06-06 23:37:10 -07:00 committed by GitHub
parent 5ee9780355
commit 52f25a7b62
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2 changed files with 1 additions and 5 deletions
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2
exercises/move_semantics/move_semantics4.rs
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@ -4,8 +4,6 @@
// freshly created vector from fill_vec to its caller. // freshly created vector from fill_vec to its caller.
// Execute `rustlings hint move_semantics4` for hints! // Execute `rustlings hint move_semantics4` for hints!
// I AM NOT DONE
fn main() { fn main() {
// let vec0 = Vec::new(); // let vec0 = Vec::new();

4
exercises/move_semantics/move_semantics5.rs
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@ -3,13 +3,11 @@
// adding, changing or removing any of them. // adding, changing or removing any of them.
// Execute `rustlings hint move_semantics5` for hints :) // Execute `rustlings hint move_semantics5` for hints :)
// I AM NOT DONE
fn main() { fn main() {
let mut x = 100; let mut x = 100;
let y = &mut x; let y = &mut x;
let z = &mut x;
*y += 100; *y += 100;
let z = &mut x;
*z += 1000; *z += 1000;
assert_eq!(x, 1200); assert_eq!(x, 1200);
} }