Why practise typing this
Typing ownership code builds muscle memory for the symbols and indentation Rust uses most, which prose-based typing tests never cover. DevType measures your words per minute and accuracy on this snippet and tracks the individual characters you mistype, so later lessons can target them.
More Rust practice
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- Copy Types Do Not MoveOwnership · intermediate
- Immutable By DefaultVariables & Types · beginner
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- Explicit Integer TypesVariables & Types · beginner
- Borrowing With &Borrowing · intermediate