mirror of
https://github.com/rust-lang/rustlings.git
synced 2024-12-27 15:56:28 +00:00
349 B
349 B
Variables
In Rust, variables are immutable by default.
When a variable is immutable, once a value is bound to a name, you can’t change that value.
You can make them mutable by adding mut
in front of the variable name.