Решение на упр.01 задача 4 от Димитър Николов
Към профила на Димитър Николов
Резултати
- 1 точка от тестове
- 0 бонус точки
- 1 точка общо
- 0 успешни тест(а)
- 0 неуспешни тест(а)
Код
fn main() {
let value = 10;
let value = value as f64 + 0.5;
let value = format!("{}", value);
// Тук съществува само една единствена променлива - `value` от тип низ.
// Причината това да е валиден код е заради т.нар. "variable shadowing".
}
Лог от изпълнението
Updating crates.io index
Locking 17 packages to latest compatible versions
Compiling proc-macro2 v1.0.101
Compiling unicode-ident v1.0.19
Compiling quote v1.0.41
Compiling futures-sink v0.3.31
Compiling futures-core v0.3.31
Compiling futures-channel v0.3.31
Compiling futures-task v0.3.31
Compiling syn v2.0.106
Compiling futures-io v0.3.31
Compiling pin-project-lite v0.2.16
Compiling pin-utils v0.1.0
Compiling slab v0.4.11
Compiling memchr v2.7.6
Compiling solution v0.1.0 (/tmp/d20251009-574132-1pveyrf/solution)
warning: unused variable: `value`
--> src/lib.rs:4:9
|
4 | let value = format!("{}", value);
| ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
|
= note: `#[warn(unused_variables)]` on by default
warning: function `main` is never used
--> src/lib.rs:1:4
|
1 | fn main() {
| ^^^^
|
= note: `#[warn(dead_code)]` on by default
warning: `solution` (lib) generated 2 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: unused import: `solution`
--> tests/solution_test.rs:2:7
|
2 | use solution;
| ^^^^^^^^
|
= note: `#[warn(unused_imports)]` on by default
warning: `solution` (test "solution_test") generated 1 warning (run `cargo fix --test "solution_test"` to apply 1 suggestion)
Finished `test` profile [unoptimized + debuginfo] target(s) in 8.07s
Running tests/solution_test.rs (target/debug/deps/solution_test-80bf62783e3de781)
running 0 tests
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s