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Hints are now accessible using the CLI subcommand `rustlings hint <exercise name`. BREAKING CHANGE: This fundamentally changes the way people interact with exercises.
8 lines
168 B
Rust
8 lines
168 B
Rust
// variables4.rs
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// Make me compile! Execute the command `rustlings hint variables4` if you want a hint :)
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fn main() {
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let x: i32;
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println!("Number {}", x);
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}
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