Решение на упр.02 задача 5 (Бонус) от Станислав Стаматов

Обратно към всички решения

Към профила на Станислав Стаматов

Код

fn fill_vec(vec: &mut Vec<i32>, num: i32) -> Vec<i32> {

vec.push(num);

vec.clone()

}

fn filled_vec(mut vec: Vec<i32>, num: i32) -> Vec<i32> {

vec.push(num);

vec

}

fn main() {

let mut vec1 = vec![22, 44];

fill_vec(&mut vec1, 66);

fill_vec(&mut vec1, 88);

assert_eq!(vec1, vec![22, 44, 66, 88]);

let vec2 = filled_vec(filled_vec(vec![22, 44], 66), 88);

assert_eq!(vec2, vec![22, 44, 66, 88]);

}

Лог от изпълнението

Updating crates.io index
     Locking 17 packages to latest compatible versions
   Compiling proc-macro2 v1.0.103
   Compiling quote v1.0.41
   Compiling unicode-ident v1.0.20
   Compiling futures-sink v0.3.31
   Compiling futures-core v0.3.31
   Compiling futures-channel v0.3.31
   Compiling pin-utils v0.1.0
   Compiling slab v0.4.11
   Compiling syn v2.0.108
   Compiling pin-project-lite v0.2.16
   Compiling futures-io v0.3.31
   Compiling memchr v2.7.6
   Compiling futures-task v0.3.31
   Compiling solution v0.1.0 (/tmp/d20251024-1757769-1mmqgww/solution)
warning: function `fill_vec` is never used
 --> src/lib.rs:1:4
  |
1 | fn fill_vec(vec: &mut Vec<i32>, num: i32) -> Vec<i32> {
  |    ^^^^^^^^
  |
  = note: `#[warn(dead_code)]` on by default

warning: function `filled_vec` is never used
 --> src/lib.rs:6:4
  |
6 | fn filled_vec(mut vec: Vec<i32>, num: i32) -> Vec<i32> {
  |    ^^^^^^^^^^

warning: function `main` is never used
  --> src/lib.rs:11:4
   |
11 | fn main() {
   |    ^^^^

warning: `solution` (lib) generated 3 warnings
   Compiling futures-macro v0.3.31
   Compiling futures-util v0.3.31
   Compiling futures-executor v0.3.31
   Compiling futures v0.3.31
warning: function `main` is never used
  --> tests/../src/lib.rs:11:4
   |
11 | fn main() {
   |    ^^^^
   |
   = note: `#[warn(dead_code)]` on by default

warning: `solution` (test "solution_test") generated 1 warning
    Finished `test` profile [unoptimized + debuginfo] target(s) in 8.15s
     Running tests/solution_test.rs (target/debug/deps/solution_test-8a95694fa7066c20)

running 1 test
test solution_test::test_basic ... ok

test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s

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