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c2a01888e1
Some more reading required on the following: - `move_semantics` aka ownership and borrowing. - `enums` especially using with match expressions.
10 lines
239 B
Rust
10 lines
239 B
Rust
// variables4.rs
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// Execute `rustlings hint variables4` or use the `hint` watch subcommand for a hint.
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fn main() {
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let mut x: i32 = 3;
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println!("Number {}", x);
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x = 5; // don't change this line
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println!("Number {}", x);
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}
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