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-rw-r--r--rust/rustlings/solutions/01_variables/variables1.rs6
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diff --git a/rust/rustlings/solutions/01_variables/variables1.rs b/rust/rustlings/solutions/01_variables/variables1.rs
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+fn main() {
+ // Declaring variables requires the `let` keyword.
+ let x = 5;
+
+ println!("x has the value {x}");
+}